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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [fixincludes/] [inclhack.def] - Blame information for rev 387

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1 266 jeremybenn
/* -*- Mode: C -*-  */
2
 
3
autogen definitions fixincl;
4
 
5
/* Define all the fixes we know about for repairing damaged headers.
6
   Please see the README before adding or changing entries in this file.
7
 
8
   This is the sort command:
9
 
10
   blocksort output=inclhack.sorted \
11
          pattern='^/\*$' \
12
          trailer='^/\*EOF\*[/]' \
13
          input=inclhack.def \
14
          key='hackname[        ]*=[    ]*(.*);'
15
 
16
   Set up a debug test so we can make the templates emit special
17
   code while debugging these fixes:  */
18
 
19
#ifdef DEBUG
20
FIXINC_DEBUG = yes;
21
#endif
22
 
23
/* On AIX when _LARGE_FILES is defined stdio.h defines fopen to
24
 * fopen64 etc. and this causes problems when building with g++
25
 * because cstdio udefs everything from stdio.h, leaving us with
26
 * ::fopen has not been declared errors. This fixes stdio.h to
27
 * undef those defines and use __asm__ to alias the symbols if
28
 * building with g++ and -D_LARGE_FILES
29
 */
30
fix = {
31
    hackname  = AAB_aix_stdio;
32
    files     = stdio.h;
33
    select    = "define fopen fopen64";
34
    mach      = "*-*-aix*";
35
    test-text = ''; /* no way to test */
36
 
37
    c_fix     = wrap;
38
 
39
    c_fix_arg = "";
40
 
41
    c_fix_arg = <<- _EOArg_
42
 
43
        #if defined __GNUG__ && defined _LARGE_FILES && defined __cplusplus
44
        #define __need__aix_stdio_h_fix
45
        #ifdef __need__aix_stdio_h_fix
46
        #undef fseeko
47
        #undef ftello
48
        #undef fgetpos
49
        #undef fsetpos
50
        #undef fopen
51
        #undef freopen
52
        /* Alias the symbols using asm */
53
        extern "C" {
54
        extern int fgetpos(FILE *, fpos64_t *) __asm__("fgetpos64");
55
        extern FILE *fopen(const char *, const char *) __asm__("fopen64");
56
        extern FILE *freopen(const char *, const char *, FILE *) __asm__("freopen64");
57
        extern int fseeko(FILE *, off64_t, int) __asm__("fseeko64");
58
        extern int fsetpos(FILE *, const fpos64_t *) __asm__("fsetpos64");
59
        extern off64_t ftello(FILE *) __asm__("ftello64");
60
        }
61
        #endif
62
        #endif
63
 
64
        _EOArg_;
65
};
66
 
67
 
68
/*
69
 *  On Mac OS 10.3.9, the 'long double' functions are available in
70
 *  libSystem, but are not prototyped in math.h.
71
 */
72
fix = {
73
  hackname  = AAB_darwin7_9_long_double_funcs;
74
  mach      = "*-*-darwin7.9*";
75
  files     = architecture/ppc/math.h;
76
  bypass    = "powl";
77
  replace = <<- _EndOfHeader_
78
        /* This file prototypes the long double functions available on Mac OS
79
           10.3.9.  */
80
        #ifndef __MATH__
81
        # undef __APPLE_CC__
82
        # define __APPLE_CC__  1345
83
        # include_next 
84
        # undef __APPLE_CC__
85
        # define __APPLE_CC__ 1
86
        # ifndef __LIBMLDBL_COMPAT
87
        #  ifdef __LONG_DOUBLE_128__
88
        #   define __LIBMLDBL_COMPAT(sym) __asm("_" #sym "$LDBL128")
89
        #  else
90
        #   define __LIBMLDBL_COMPAT(sym)
91
        #  endif /* __LONG_DOUBLE_128__ */
92
        # endif /* __LIBMLDBL_COMPAT */
93
        # ifdef __cplusplus
94
           extern "C" {
95
        # endif
96
          extern long double acosl( long double ) __LIBMLDBL_COMPAT(acosl);
97
          extern long double asinl( long double ) __LIBMLDBL_COMPAT(asinl);
98
          extern long double atanl( long double ) __LIBMLDBL_COMPAT(atanl);
99
          extern long double atan2l( long double, long double ) __LIBMLDBL_COMPAT(atan2l);
100
          extern long double cosl( long double ) __LIBMLDBL_COMPAT(cosl);
101
          extern long double sinl( long double ) __LIBMLDBL_COMPAT(sinl);
102
          extern long double tanl( long double ) __LIBMLDBL_COMPAT(tanl);
103
          extern long double acoshl( long double ) __LIBMLDBL_COMPAT(acoshl);
104
          extern long double asinhl( long double ) __LIBMLDBL_COMPAT(asinhl);
105
          extern long double atanhl( long double ) __LIBMLDBL_COMPAT(atanhl);
106
          extern long double coshl( long double ) __LIBMLDBL_COMPAT(coshl);
107
          extern long double sinhl( long double ) __LIBMLDBL_COMPAT(sinhl);
108
          extern long double tanhl( long double ) __LIBMLDBL_COMPAT(tanhl);
109
          extern long double expl( long double ) __LIBMLDBL_COMPAT(expl);
110
          extern long double exp2l( long double ) __LIBMLDBL_COMPAT(exp2l);
111
          extern long double expm1l( long double ) __LIBMLDBL_COMPAT(expm1l);
112
          extern long double logl( long double ) __LIBMLDBL_COMPAT(logl);
113
          extern long double log10l( long double ) __LIBMLDBL_COMPAT(log10l);
114
          extern long double log2l( long double ) __LIBMLDBL_COMPAT(log2l);
115
          extern long double log1pl( long double ) __LIBMLDBL_COMPAT(log1pl);
116
          extern long double logbl( long double ) __LIBMLDBL_COMPAT(logbl);
117
          extern long double modfl( long double, long double * ) __LIBMLDBL_COMPAT(modfl);
118
          extern long double ldexpl( long double, int ) __LIBMLDBL_COMPAT(ldexpl);
119
          extern long double frexpl( long double, int * ) __LIBMLDBL_COMPAT(frexpl);
120
          extern int ilogbl( long double ) __LIBMLDBL_COMPAT(ilogbl);
121
          extern long double scalbnl( long double, int ) __LIBMLDBL_COMPAT(scalbnl);
122
          extern long double scalblnl( long double, long int ) __LIBMLDBL_COMPAT(scalblnl);
123
          extern long double fabsl( long double ) __LIBMLDBL_COMPAT(fabsl);
124
          extern long double cbrtl( long double ) __LIBMLDBL_COMPAT(cbrtl);
125
          extern long double hypotl( long double, long double ) __LIBMLDBL_COMPAT(hypotl);
126
          extern long double powl( long double, long double ) __LIBMLDBL_COMPAT(powl);
127
          extern long double sqrtl( long double ) __LIBMLDBL_COMPAT(sqrtl);
128
          extern long double erfl( long double ) __LIBMLDBL_COMPAT(erfl);
129
          extern long double erfcl( long double ) __LIBMLDBL_COMPAT(erfcl);
130
          extern long double lgammal( long double ) __LIBMLDBL_COMPAT(lgammal);
131
          extern long double tgammal( long double ) __LIBMLDBL_COMPAT(tgammal);
132
          extern long double ceill( long double ) __LIBMLDBL_COMPAT(ceill);
133
          extern long double floorl( long double ) __LIBMLDBL_COMPAT(floorl);
134
          extern long double nearbyintl( long double ) __LIBMLDBL_COMPAT(nearbyintl);
135
          extern long double rintl( long double ) __LIBMLDBL_COMPAT(rintl);
136
          extern long int lrintl( long double ) __LIBMLDBL_COMPAT(lrintl);
137
          extern long long int llrintl( long double ) __LIBMLDBL_COMPAT(llrintl);
138
          extern long double roundl( long double ) __LIBMLDBL_COMPAT(roundl);
139
          extern long int lroundl( long double ) __LIBMLDBL_COMPAT(lroundl);
140
          extern long long int llroundl( long double ) __LIBMLDBL_COMPAT(llroundl);
141
          extern long double truncl( long double ) __LIBMLDBL_COMPAT(truncl);
142
          extern long double fmodl( long double, long double) __LIBMLDBL_COMPAT(fmodl);
143
          extern long double remainderl( long double, long double ) __LIBMLDBL_COMPAT(remainderl);
144
          extern long double remquol( long double, long double, int * ) __LIBMLDBL_COMPAT(remquol);
145
          extern long double copysignl( long double, long double ) __LIBMLDBL_COMPAT(copysignl);
146
          extern long double nanl( const char * ) __LIBMLDBL_COMPAT(nanl);
147
          extern long double nextafterl( long double, long double ) __LIBMLDBL_COMPAT(nextafterl);
148
          extern long double nexttowardl( long double, long double ) __LIBMLDBL_COMPAT(nexttowardl);
149
          extern long double fdiml( long double, long double ) __LIBMLDBL_COMPAT(fdiml);
150
          extern long double fmaxl( long double, long double ) __LIBMLDBL_COMPAT(fmaxl);
151
          extern long double fminl( long double, long double ) __LIBMLDBL_COMPAT(fminl);
152
          extern long double fmal( long double, long double, long double ) __LIBMLDBL_COMPAT(fmal);
153
        # ifdef __cplusplus
154
           }
155
        # endif
156
        #endif /* __MATH__ */
157
        _EndOfHeader_;
158
};
159
 
160
 
161
/*
162
 *  ... and for the previous fix to be useful, you have to not use ""
163
 *  includes.
164
 */
165
fix = {
166
  hackname  = AAB_darwin7_9_long_double_funcs_2;
167
  mach      = "*-*-darwin7.9*";
168
  files     = math.h;
169
  select    = '#include[ \t]+\"';
170
  c_fix     = format;
171
  c_fix_arg = "%1<%2.h>";
172
 
173
  c_fix_arg = '([ \t]*#[ \t]*include[ \t]+)"([a-z0-9/]+)\.h"';
174
 
175
  test_text = '#include "architecture/ppc/math.h"';
176
};
177
 
178
 
179
/*
180
 *  This fixes __FD_ZERO bug for linux 2.x.y (x <= 2 && y <= some n)
181
 */
182
fix = {
183
    hackname = AAB_fd_zero_asm_posix_types_h;
184
    files    = asm/posix_types.h;
185
    mach     = 'i[34567]86-*-linux*';
186
    bypass   = '} while';
187
    bypass   = 'x86_64';
188
    bypass   = 'posix_types_64';
189
 
190
    /*
191
     * Define _POSIX_TYPES_H_WRAPPER at the end of the wrapper, not
192
     * the start, so that if #include_next gets another instance of
193
     * the wrapper, this will follow the #include_next chain until
194
     * we arrive at the real .
195
     */
196
    replace  = <<-  _EndOfHeader_
197
        /* This file fixes a bug in the __FD_ZERO macro
198
           for older versions of the Linux kernel. */
199
        #ifndef _POSIX_TYPES_H_WRAPPER
200
        #include 
201
         #include_next 
202
 
203
        #if defined(__FD_ZERO) && !defined(__GLIBC__)
204
        #undef __FD_ZERO
205
        #define __FD_ZERO(fdsetp) \
206
          do { \
207
            int __d0, __d1; \
208
                __asm__ __volatile__("cld ; rep ; stosl" \
209
                        : "=&c" (__d0), "=&D" (__d1) \
210
                        : "a" (0), "0" (__FDSET_LONGS), \
211
                          "1" ((__kernel_fd_set *) (fdsetp)) :"memory"); \
212
          } while (0)
213
        #endif
214
 
215
        #define _POSIX_TYPES_H_WRAPPER
216
        #endif /* _POSIX_TYPES_H_WRAPPER */
217
        _EndOfHeader_;
218
};
219
 
220
 
221
/*
222
 *  This fixes __FD_ZERO bug for glibc-1.x
223
 */
224
fix = {
225
    hackname = AAB_fd_zero_gnu_types_h;
226
    files    = gnu/types.h;
227
    mach     = 'i[34567]86-*-linux*';
228
 
229
    /*
230
     * Define _TYPES_H_WRAPPER at the end of the wrapper, not
231
     * the start, so that if #include_next gets another instance of
232
     * the wrapper, this will follow the #include_next chain until
233
     * we arrive at the real .
234
     */
235
    replace  = <<-  _EndOfHeader_
236
        /* This file fixes a bug in the __FD_ZERO macro present in glibc 1.x. */
237
        #ifndef _TYPES_H_WRAPPER
238
        #include 
239
        #include_next 
240
 
241
        #if defined(__FD_ZERO) && !defined(__GLIBC__)
242
        #undef __FD_ZERO
243
        # define __FD_ZERO(fdsetp) \
244
          do { \
245
            int __d0, __d1; \
246
                __asm__ __volatile__("cld ; rep ; stosl" \
247
                : "=&c" (__d0), "=&D" (__d1) \
248
                : "a" (0), "0" (__FDSET_LONGS), \
249
                  "1" ((__fd_set *) (fdsetp)) :"memory"); \
250
          } while (0)
251
        #endif
252
 
253
        #define _TYPES_H_WRAPPER
254
        #endif /* _TYPES_H_WRAPPER */
255
        _EndOfHeader_;
256
};
257
 
258
 
259
/*
260
 *  This fixes __FD_ZERO bug for glibc-2.0.x
261
 */
262
fix = {
263
    hackname = AAB_fd_zero_selectbits_h;
264
    files    = selectbits.h;
265
    mach     = 'i[34567]86-*-linux*';
266
 
267
    /*
268
     * Define _SELECTBITS_H_WRAPPER at the end of the wrapper, not
269
     * the start, so that if #include_next gets another instance of
270
     * the wrapper, this will follow the #include_next chain until
271
     * we arrive at the real .
272
     */
273
    replace  = <<-  _EndOfHeader_
274
        /* This file fixes a bug in the __FD_ZERO macro present in glibc 2.0.x. */
275
        #ifndef _SELECTBITS_H_WRAPPER
276
          #include 
277
          #include_next 
278
 
279
          #if defined(__FD_ZERO) && defined(__GLIBC__) \\
280
          && defined(__GLIBC_MINOR__) && __GLIBC__ == 2 \\
281
          && __GLIBC_MINOR__ == 0
282
             #undef __FD_ZERO
283
             #define __FD_ZERO(fdsetp) \\
284
             do { \\
285
                int __d0, __d1; \\
286
              __asm__ __volatile__ ("cld; rep; stosl" \\
287
                        : "=&c" (__d0), "=&D" (__d1) \\
288
                        : "a" (0), "0" (sizeof (__fd_set) \\
289
                                        / sizeof (__fd_mask)), \\
290
                          "1" ((__fd_mask *) (fdsetp)) \\
291
                        : "memory"); \\
292
              } while (0)
293
          #endif
294
 
295
          #define _SELECTBITS_H_WRAPPER
296
        #endif /* _SELECTBITS_H_WRAPPER */
297
        _EndOfHeader_;
298
};
299
 
300
 
301
/*
302
 * Solaris  is a DDK (aka kernel-land) header providing
303
 * the same interface as .  No idea why they couldn't have just
304
 * used the standard header.
305
 */
306
fix = {
307
    hackname = AAB_solaris_sys_varargs_h;
308
    files    = "sys/varargs.h";
309
    mach     = '*-*-solaris*';
310
    replace  = <<-  _EndOfHeader_
311
        #ifdef __STDC__
312
          #include 
313
        #else
314
          #include 
315
        #endif
316
        _EndOfHeader_;
317
};
318
 
319
 
320
/*
321
 *  Fix non-ANSI memcpy declaration that conflicts with gcc's builtin
322
 *  declaration on Sun OS 4.x.  We must only fix this on Sun OS 4.x, because
323
 *  many other systems have similar text but correct versions of the file.
324
 *  To ensure only Sun's is fixed, we grep for a likely unique string.
325
 *  Fix also on sysV68 R3V7.1 (head/memory.h\t50.1\t )
326
 */
327
fix = {
328
    hackname = AAB_sun_memcpy;
329
    files    = memory.h;
330
    select   = "/\\*\t@\\(#\\)"
331
             "(head/memory.h\t50.1\t "
332
             "|memory\\.h 1\\.[2-4] 8./../.. SMI; from S5R2 1\\.2\t)\\*/";
333
 
334
    replace = <<-  _EndOfHeader_
335
        /* This file was generated by fixincludes */
336
        #ifndef __memory_h__
337
          #define __memory_h__
338
 
339
          #ifdef __STDC__
340
            extern void *memccpy();
341
            extern void *memchr();
342
            extern void *memcpy();
343
            extern void *memset();
344
          #else
345
            extern char *memccpy();
346
            extern char *memchr();
347
            extern char *memcpy();
348
            extern char *memset();
349
          #endif /* __STDC__ */
350
 
351
          extern int memcmp();
352
 
353
        #endif /* __memory_h__ */
354
        _EndOfHeader_;
355
};
356
 
357
 
358
/*
359
 * complex.h on AIX 5 and AIX 6 define _Complex_I and I in terms of __I,
360
 * which only is provided by AIX xlc C99.
361
 */
362
fix = {
363
    hackname  = aix_complex;
364
    mach      = "*-*-aix*";
365
    files     = complex.h;
366
    select    = "#define[ \t]_Complex_I[ \t]__I";
367
    c_fix     = format;
368
    c_fix_arg = "#define _Complex_I (__extension__ 1.0iF)";
369
    test_text = "#define _Complex_I     __I\n";
370
};
371
 
372
 
373
/*
374
 *  pthread.h on AIX 4.3.3 tries to define a macro without whitspace
375
 *  which violates a requirement of ISO C.
376
 */
377
fix = {
378
    hackname  = aix_pthread;
379
    files     = "pthread.h";
380
    select    = "(#define [A-Za-z_0-9]+)(\\\\\n[^A-Za-z_0-9 \t\n(])";
381
    c_fix     = format;
382
    c_fix_arg = "%1 %2";
383
    test_text = "#define PTHREAD_MUTEX_INITIALIZER\\\\\n"
384
                "{...init stuff...}";
385
};
386
 
387
 
388
/*
389
 *  AIX stdint.h fixes.
390
 */
391
fix = {
392
    hackname  = aix_stdint_1;
393
    mach      = "*-*-aix*";
394
    files     = stdint-aix.h, stdint.h;
395
    select    = "#define[ \t]UINT8_MAX[ \t]\\(255U\\)\n"
396
                "#define[ \t]UINT16_MAX[ \t]\\(65535U\\)";
397
    c_fix     = format;
398
    c_fix_arg = "#define UINT8_MAX      (255)\n"
399
                "#define UINT16_MAX     (65535)";
400
    test_text = "#define UINT8_MAX      (255U)\n"
401
                "#define UINT16_MAX     (65535U)";
402
};
403
 
404
 
405
fix = {
406
    hackname  = aix_stdint_2;
407
    mach      = "*-*-aix*";
408
    files     = stdint-aix.h, stdint.h;
409
    select    = "#define[ \t]INTPTR_MIN[ \t]INT64_MIN\n"
410
                "#define[ \t]INTPTR_MAX[ \t]INT64_MAX\n"
411
                "#define[ \t]UINTPTR_MAX[ \t]UINT64_MAX\n"
412
                "#else\n"
413
                "#define[ \t]INTPTR_MIN[ \t]INT32_MIN\n"
414
                "#define[ \t]INTPTR_MAX[ \t]INT32_MAX\n"
415
                "#define[ \t]UINTPTR_MAX[ \t]UINT32_MAX";
416
    c_fix     = format;
417
    c_fix_arg = "#define INTPTR_MIN     (-INTPTR_MAX-1)\n"
418
                "#define INTPTR_MAX     9223372036854775807L\n"
419
                "#define UINTPTR_MAX    18446744073709551615UL\n"
420
                "#else\n"
421
                "#define INTPTR_MIN     (-INTPTR_MAX-1)\n"
422
                "#define INTPTR_MAX     2147483647L\n"
423
                "#define UINTPTR_MAX    4294967295UL";
424
    test_text = "#define INTPTR_MIN     INT64_MIN\n"
425
                "#define INTPTR_MAX     INT64_MAX\n"
426
                "#define UINTPTR_MAX    UINT64_MAX\n"
427
                "#else\n"
428
                "#define INTPTR_MIN     INT32_MIN\n"
429
                "#define INTPTR_MAX     INT32_MAX\n"
430
                "#define UINTPTR_MAX    UINT32_MAX";
431
};
432
 
433
 
434
fix = {
435
    hackname  = aix_stdint_3;
436
    mach      = "*-*-aix*";
437
    files     = stdint-aix.h, stdint.h;
438
    select    = "#define[ \t]PTRDIFF_MIN[ \t]INT64_MIN\n"
439
                "#define[ \t]PTRDIFF_MAX[ \t]INT64_MAX\n"
440
                "#else\n"
441
                "#define[ \t]PTRDIFF_MIN[ \t]*INT32_MIN\n"
442
                "#define[ \t]PTRDIFF_MAX[ \t]*INT32_MAX";
443
    c_fix     = format;
444
    c_fix_arg = "#define PTRDIFF_MIN    (-9223372036854775807L - 1)\n"
445
                "#define PTRDIFF_MAX    9223372036854775807L\n"
446
                "#else\n"
447
                "#define PTRDIFF_MIN    (-2147483647L - 1)\n"
448
                "#define PTRDIFF_MAX    2147483647L";
449
    test_text = "#define PTRDIFF_MIN    INT64_MIN\n"
450
                "#define PTRDIFF_MAX    INT64_MAX\n"
451
                "#else\n"
452
                "#define PTRDIFF_MIN     INT32_MIN\n"
453
                "#define PTRDIFF_MAX    INT32_MAX";
454
};
455
 
456
 
457
fix = {
458
    hackname  = aix_stdint_4;
459
    mach      = "*-*-aix*";
460
    files     = stdint-aix.h, stdint.h;
461
    select    = "#define[ \t]SIZE_MAX[ \t]UINT64_MAX\n"
462
                "#else\n"
463
                "#define[ \t]SIZE_MAX[ \t]*UINT32_MAX";
464
    c_fix     = format;
465
    c_fix_arg = "#define SIZE_MAX       18446744073709551615UL\n"
466
                "#else\n"
467
                "#define SIZE_MAX       4294967295UL";
468
    test_text = "#define SIZE_MAX       UINT64_MAX\n"
469
                "#else\n"
470
                "#define SIZE_MAX        UINT32_MAX";
471
};
472
 
473
 
474
fix = {
475
    hackname  = aix_stdint_5;
476
    mach      = "*-*-aix*";
477
    files     = stdint-aix.h, stdint.h;
478
    select    = "#define[ \t]UINT8_C\\(c\\)[ \t]__CONCAT__\\(c,U\\)\n"
479
                "#define[ \t]UINT16_C\\(c\\)[ \t]__CONCAT__\\(c,U\\)";
480
    c_fix     = format;
481
    c_fix_arg = "#define UINT8_C(c)     c\n"
482
                "#define UINT16_C(c)    c";
483
    test_text = "#define UINT8_C(c)     __CONCAT__(c,U)\n"
484
                "#define UINT16_C(c)    __CONCAT__(c,U)";
485
};
486
 
487
 
488
/*
489
 *  sys/machine.h on AIX 4.3.3 puts whitespace between a \ and a newline
490
 *  in an otherwise harmless (and #ifed out) macro definition
491
 */
492
fix = {
493
    hackname  = aix_sysmachine;
494
    files     = sys/machine.h;
495
    select    = "\\\\ +\n";
496
    c_fix     = format;
497
    c_fix_arg = "\\\n";
498
    test_text = "#define FOO \\\n"
499
    " bar \\ \n baz \\ \n bat";
500
};
501
 
502
 
503
/*
504
 *  sys/wait.h on AIX 5.2 defines macros that have both signed and
505
 *  unsigned types in conditional expressions.
506
 */
507
fix = {
508
    hackname  = aix_syswait_2;
509
    files     = sys/wait.h;
510
    select    = '\? (\(\(\(\(unsigned[^)]*\)[^)]*\) >> [^)]*\) \& 0xff\) : -1)';
511
    c_fix     = format;
512
    c_fix_arg = "? (int)%1";
513
    test_text = "#define WSTOPSIG(__x)    (int)(WIFSTOPPED(__x) ? ((((unsigned int)__x) >> 8) & 0xff) : -1)";
514
};
515
 
516
 
517
/*
518
 *  sys/signal.h on some versions of AIX uses volatile in the typedef of
519
 *  sig_atomic_t, which causes gcc to generate a warning about duplicate
520
 *  volatile when a sig_atomic_t variable is declared volatile, as
521
 *  required by ANSI C.
522
 */
523
fix = {
524
    hackname  = aix_volatile;
525
    files     = sys/signal.h;
526
    select    = "typedef volatile int sig_atomic_t";
527
    c_fix     = format;
528
    c_fix_arg = "typedef int sig_atomic_t";
529
    test_text = "typedef volatile int sig_atomic_t;";
530
};
531
 
532
 
533
/*
534
 *  Fix __assert declaration in assert.h on Alpha OSF/1.
535
 */
536
fix = {
537
    hackname  = alpha___assert;
538
    files     = "assert.h";
539
    select    = '__assert\(char \*, char \*, int\)';
540
    c_fix     = format;
541
    c_fix_arg = "__assert(const char *, const char *, int)";
542
    test_text = 'extern void __assert(char *, char *, int);';
543
};
544
 
545
 
546
/*
547
 *  Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V4/5 headers.
548
 */
549
fix = {
550
    hackname  = alpha___extern_prefix;
551
    select    = "(.*)(defined\\(__DECC\\)|def[ \t]*__DECC)[ \t]*\n"
552
                "(#[ \t]*pragma[ \t]*extern_prefix.*)";
553
 
554
    mach      = "alpha*-dec-osf*";
555
    c_fix     = format;
556
    c_fix_arg = "%1 (defined(__DECC) || defined(__PRAGMA_EXTERN_PREFIX))\n%3";
557
 
558
    test_text = "#ifdef  __DECC\n"
559
                "#pragma extern_prefix \"_P\"\n"
560
                "#   if defined(__DECC)\n"
561
                "#     pragma extern_prefix \"_E\"\n"
562
                "# if !defined(_LIBC_POLLUTION_H_) && defined(__DECC)\n"
563
                "#  pragma extern_prefix \"\"";
564
};
565
 
566
 
567
/*
568
 *  Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V4/5 .
569
 */
570
fix = {
571
    hackname  = alpha___extern_prefix_standards;
572
    files     = standards.h;
573
    select    = ".*!defined\\(_LIBC_POLLUTION_H_\\) && !defined\\(__DECC\\)";
574
 
575
    mach      = "alpha*-dec-osf*";
576
    c_fix     = format;
577
    c_fix_arg = "%0 && !defined(__PRAGMA_EXTERN_PREFIX)";
578
 
579
    test_text = "#if (_ISO_C_SOURCE>=19990L) "
580
                "&& !defined(_LIBC_POLLUTION_H_) && !defined(__DECC)";
581
};
582
 
583
 
584
/*
585
 *  Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V5  and
586
 *  .  The tests for __DECC are special in various ways, so
587
 *  alpha__extern_prefix cannot be used.
588
 */
589
fix = {
590
    hackname  = alpha___extern_prefix_sys_stat;
591
    files     = sys/stat.h;
592
    files     = sys/mount.h;
593
    select    = "#[ \t]*if[ \t]*defined\\(__DECC\\)";
594
 
595
    mach      = "alpha*-dec-osf5*";
596
    c_fix     = format;
597
    c_fix_arg = "%0 || defined(__PRAGMA_EXTERN_PREFIX)";
598
 
599
    test_text = "#   if defined(__DECC)";
600
};
601
 
602
 
603
/*
604
 *  Fix assert macro in assert.h on Alpha OSF/1.
605
 *  The superfluous int cast breaks C++.
606
 */
607
fix = {
608
    hackname  = alpha_assert;
609
    files     = "assert.h";
610
    select    = "(#[ \t]*" 'define assert\(EX\).*)\(\(int\) \(EX\)\)';
611
    c_fix     = format;
612
    c_fix_arg = "%1(EX)";
613
    test_text = '#define assert(EX) (((int) (EX)) ? (void)0 '
614
                ': __assert(#EX, __FILE__, __LINE__))';
615
};
616
 
617
 
618
/*
619
 *  Fix #defines under Alpha OSF/1:
620
 *  The following files contain '#pragma extern_prefix "_FOO"' followed by
621
 *  a '#define something(x,y,z) _FOOsomething(x,y,z)'.  The intent of these
622
 *  statements is to reduce namespace pollution.  While these macros work
623
 *  properly in most cases, they don't allow you to take a pointer to the
624
 *  "something" being modified.  To get around this limitation, change these
625
 *  statements to be of the form '#define something _FOOsomething'.
626
 *
627
 *  sed ain't egrep, lesson 2463:  sed can use self-referential
628
 *  regular expressions.  In the substitute expression below,
629
 *  "\\1" and "\\2" refer to subexpressions found earlier in the
630
 *  same match.  So, we continue to use sed.  "extern_prefix" will
631
 *  be a rare match anyway...
632
 */
633
fix = {
634
    hackname = alpha_bad_lval;
635
 
636
    select   = "^[ \t]*#[ \t]*pragma[ \t]+extern_prefix";
637
    mach      = "alpha*-dec-osf*";
638
 
639
    sed      =
640
        "s/^[ \t]*#[ \t]*define[ \t][ \t]*\\([^(]*\\)\\(([^)]*)\\)[ \t]*"
641
               "\\(_.*\\)\\1\\2[ \t]*$/#define \\1 \\3\\1/";
642
 
643
    test_text = '#pragma extern_prefix "_FOO"'"\n"
644
                "#define something(x,y,z) _FOOsomething(x,y,z)\n"
645
                "#define mumble _FOOmumble";
646
};
647
 
648
 
649
/*
650
 *  Fix getopt declarations in stdio.h and stdlib.h on Alpha OSF/1 and AIX.
651
 */
652
fix = {
653
    hackname  = alpha_getopt;
654
    files     = "stdio.h";
655
    files     = "stdlib.h";
656
    select    = 'getopt\(int, char \*\[\], *char \*\)';
657
    c_fix     = format;
658
    c_fix_arg = "getopt(int, char *const[], const char *)";
659
    test_text = 'extern int getopt(int, char *[], char *);';
660
};
661
 
662
 
663
/*
664
 *  Fix missing semicolon on Alpha OSF/4 in 
665
 */
666
fix = {
667
    hackname  = alpha_if_semicolon;
668
    files     = net/if.h;
669
    select    = "struct[ \t]+sockaddr[ \t]+vmif_paddr[ \t]+/\\*";
670
    c_fix     = format;
671
    c_fix_arg = "struct sockaddr vmif_paddr;\t/*";
672
    test_text = '     struct  sockaddr vmif_paddr     /* protocol address */';
673
};
674
 
675
 
676
/*
677
 * Remove erroneous parentheses in sym.h on Alpha OSF/1.
678
 */
679
fix = {
680
    hackname  = alpha_parens;
681
    files     = sym.h;
682
    select    = '#ifndef\(__mips64\)';
683
    c_fix     = format;
684
    c_fix_arg = "#ifndef __mips64";
685
    test_text = "#ifndef(__mips64) /* bogus */\nextern int foo;\n#endif";
686
};
687
 
688
 
689
/*
690
 *  Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX .
691
 */
692
fix = {
693
    hackname  = alpha_pthread;
694
    files     = pthread.h;
695
    select    = "((#[ \t]*if)([ \t]*defined[ \t]*\\(_PTHREAD_ENV_DECC\\)"
696
                "|def _PTHREAD_ENV_DECC)(.*))\n"
697
                "(#[ \t]*define _PTHREAD_USE_PTDNAM_)";
698
 
699
    mach      = "alpha*-dec-osf*";
700
    c_fix     = format;
701
    c_fix_arg = "%2 defined (_PTHREAD_ENV_DECC)%4 "
702
                "|| defined (__PRAGMA_EXTERN_PREFIX)\n%5";
703
 
704
    test_text = "#  if defined (_PTHREAD_ENV_DECC) "
705
                      "|| defined (_PTHREAD_ENV_EPCC)\n"
706
                "#   define _PTHREAD_USE_PTDNAM_\n"
707
                "#  endif\n"
708
                "#  ifdef _PTHREAD_ENV_DECC\n"
709
                "#   define _PTHREAD_USE_PTDNAM_\n"
710
                "#  endif";
711
};
712
 
713
 
714
/*
715
 *  Recognize GCC in Tru64 UNIX V5.1B .
716
 */
717
fix = {
718
    hackname  = alpha_pthread_gcc;
719
    files     = pthread.h;
720
    select    = "#else\n# error : unrecognized compiler.";
721
 
722
    mach      = "alpha*-dec-osf*";
723
    c_fix     = format;
724
    c_fix_arg = "#elif defined (__GNUC__)\n"
725
                "# define _PTHREAD_ENV_GCC\n"
726
                "%0";
727
 
728
    test_text = "# define _PTHREAD_ENV_INTELC\n"
729
                "#else\n"
730
                "# error : unrecognized compiler.\n"
731
                "#endif";
732
};
733
 
734
 
735
/*
736
 * Compaq Tru64 v5.1 defines all of its PTHREAD_*_INITIALIZER macros
737
 * incorrectly, specifying less fields in the initializers than are
738
 * defined in the corresponding structure types.  Use of these macros
739
 * in user code results in spurious warnings.
740
 */
741
fix = {
742
    hackname  = alpha_pthread_init;
743
    files     = pthread.h;
744
    select    = ' \* @\(#\).RCSfile: pthread\.h,v \$'
745
                ' .Revision: 1\.1\.33\.21 \$ \(DEC\)'
746
                ' .Date: 2000/08/15 15:30:13 \$';
747
    mach      = "alpha*-dec-osf*";
748
    sed       = "s@MVALID\\(.*\\)A}@MVALID\\1A, 0, 0, 0, 0, 0, 0 }@\n"
749
                "s@MVALID\\(.*\\)_}@MVALID\\1_, 0, 0, 0, 0 }@\n"
750
                "s@CVALID\\(.*\\)A}@CVALID\\1A, 0, 0, 0, 0 }@\n"
751
                "s@CVALID\\(.*\\)_}@CVALID\\1_, 0, 0 }@\n"
752
                "s@WVALID\\(.*\\)A}@WVALID\\1A, 0, 0, 0, 0, 0, 0, 0, 0, 0 }@\n"
753
                "s@WVALID\\(.*\\)_}@WVALID\\1_, 0, 0, 0, 0, 0, 0, 0 }@\n";
754
    test_text = <<- _EOText_
755
        /*
756
         * @(#)_RCSfile: pthread.h,v $ _Revision: 1.1.33.21 $ (DEC) _Date: 2000/08/15 15:30:13 $
757
         */
758
        #ifndef _PTHREAD_NOMETER_STATIC
759
        # define PTHREAD_MUTEX_INITIALIZER \
760
            {_PTHREAD_MSTATE_CONFIG, _PTHREAD_MVALID | _PTHREAD_MVF_STA}
761
        # define PTHREAD_COND_INITIALIZER \
762
            {_PTHREAD_CSTATE_SLOW, _PTHREAD_CVALID | _PTHREAD_CVF_STA}
763
        # define PTHREAD_MUTEX_INITWITHNAME_NP(_n_,_a_) \
764
            {_PTHREAD_MSTATE_CONFIG, _PTHREAD_MVALID | _PTHREAD_MVF_STA, _n_, _a_}
765
        # define PTHREAD_COND_INITWITHNAME_NP(_n_,_a_) \
766
            {_PTHREAD_CSTATE_SLOW, _PTHREAD_CVALID | _PTHREAD_CVF_STA, _n_, _a_}
767
        #else
768
        # define PTHREAD_MUTEX_INITIALIZER {0, _PTHREAD_MVALID | _PTHREAD_MVF_STA}
769
        # define PTHREAD_MUTEX_INITWITHNAME_NP(_n_,_a_) \
770
            {0, _PTHREAD_MVALID | _PTHREAD_MVF_STA, _n_, _a_}
771
        # define PTHREAD_COND_INITWITHNAME_NP(_n_,_a_) \
772
            {0, _PTHREAD_CVALID | _PTHREAD_CVF_STA, _n_, _a_}
773
        #endif
774
 
775
        #define PTHREAD_RWLOCK_INITIALIZER {_PTHREAD_RWVALID | _PTHREAD_RWVF_STA}
776
        #define PTHREAD_RWLOCK_INITWITHNAME_NP(_n_,_a_) \
777
                {_PTHREAD_RWVALID | _PTHREAD_RWVF_STA, _n_, _a_}
778
        _EOText_;
779
};
780
 
781
 
782
/*
783
 *  Fix return value of sbrk in unistd.h on Alpha OSF/1 V2.0
784
 *  And OpenBSD.
785
 */
786
fix = {
787
    hackname = alpha_sbrk;
788
    files    = unistd.h;
789
    select   = "char[ \t]*\\*[\t ]*sbrk[ \t]*\\(";
790
    c_fix     = format;
791
    c_fix_arg = "void *sbrk(";
792
    test_text = "extern char* sbrk(ptrdiff_t increment);";
793
};
794
 
795
 
796
/*
797
 *  Change external names of wcstok/wcsftime via asm instead of macros on
798
 *  Tru64 UNIX V4.0.
799
 */
800
fix = {
801
    hackname = alpha_wchar;
802
    files    = wchar.h;
803
 
804
    mach     = "alpha*-dec-osf4*";
805
    select   = "#define wcstok wcstok_r";
806
    sed      = "s@#define wcstok wcstok_r@"
807
                "extern wchar_t *wcstok __((wchar_t *, const wchar_t *, "
808
                          "wchar_t **)) __asm__(\"wcstok_r\");@";
809
    sed      = "s@#define wcsftime __wcsftime_isoc@"
810
                "extern size_t   wcsftime __((wchar_t *, size_t, const wchar_t *"
811
                          ", const struct tm *)) __asm__(\"__wcsftime_isoc\");@";
812
    test_text = "#define wcstok wcstok_r\n"
813
                "#define wcsftime __wcsftime_isoc";
814
};
815
 
816
 
817
/*
818
 *  For C++, avoid any typedef or macro definition of bool,
819
 *  and use the built in type instead.
820
 *  HP/UX 10.20 also has it in curses_colr/curses.h.
821
 */
822
fix = {
823
    hackname  = avoid_bool_define;
824
    files     = curses.h;
825
    files     = curses_colr/curses.h;
826
    files     = term.h;
827
    files     = tinfo.h;
828
 
829
    select    = "#[ \t]*define[ \t]+bool[ \t]";
830
    bypass    = "__cplusplus";
831
 
832
    c_fix     = format;
833
    c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
834
    c_fix_arg = "^[ \t]*#[ \t]*define[ \t]+bool[ \t].*";
835
 
836
    test_text = "# define bool\t char \n";
837
};
838
 
839
 
840
fix = {
841
    hackname = avoid_bool_type;
842
    files    = curses.h;
843
    files    = curses_colr/curses.h;
844
    files    = term.h;
845
    files    = tinfo.h;
846
 
847
    select    = "^[ \t]*typedef[ \t].*[ \t]bool[ \t]*;";
848
    bypass    = "__cplusplus";
849
 
850
    c_fix     = format;
851
    c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
852
 
853
    test_text = "typedef unsigned int\tbool \t; /* bool\n type */";
854
};
855
 
856
 
857
/*
858
 *  For C++, avoid any typedef definition of wchar_t,
859
 *  and use the built in type instead.
860
 *  Don't do this for headers that are smart enough to do the right
861
 *  thing (recent [n]curses.h and Xlib.h).
862
 *  Don't do it for  which is never used from C++ anyway,
863
 *  and will be broken by the edit.
864
 */
865
 
866
fix = {
867
    hackname = avoid_wchar_t_type;
868
 
869
    select    = "^[ \t]*typedef[ \t].*[ \t]wchar_t[ \t]*;";
870
    bypass    = "__cplusplus";
871
    bypass    = "_LINUX_NLS_H";
872
    bypass    = "XFree86: xc/lib/X11/Xlib\\.h";
873
 
874
    c_fix     = format;
875
    c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
876
 
877
    test_text = "typedef unsigned short\twchar_t \t; /* wchar_t\n type */";
878
};
879
 
880
 
881
/*
882
 *  Fix `typedef struct term;' on hppa1.1-hp-hpux9.
883
 */
884
fix = {
885
    hackname  = bad_struct_term;
886
    files     = curses.h;
887
    select    = "^[ \t]*typedef[ \t]+struct[ \t]+term[ \t]*;";
888
    c_fix     = format;
889
    c_fix_arg = "struct term;";
890
 
891
    test_text = 'typedef struct term;';
892
};
893
 
894
 
895
/*
896
 *  Fix one other error in this file:
897
 *  a mismatched quote not inside a C comment.
898
 */
899
fix = {
900
    hackname  = badquote;
901
    files     = sundev/vuid_event.h;
902
    select    = "doesn't";
903
    c_fix     = format;
904
    c_fix_arg = "does not";
905
 
906
    test_text = "/* doesn't have matched single quotes */";
907
};
908
 
909
 
910
/*
911
 *  check for broken assert.h that needs stdio.h
912
 */
913
fix = {
914
    hackname  = broken_assert_stdio;
915
    files     = assert.h;
916
    select    = stderr;
917
    bypass    = "include.*stdio\\.h";
918
    c_fix     = wrap;
919
    c_fix_arg = "#include \n";
920
    test_text = "extern FILE* stderr;";
921
};
922
 
923
 
924
/*
925
 *  check for broken assert.h that needs stdlib.h
926
 */
927
fix = {
928
    hackname  = broken_assert_stdlib;
929
    files     = assert.h;
930
    select    = 'exit *\(|abort *\(';
931
    bypass    = "include.*stdlib\\.h";
932
    c_fix     = wrap;
933
    c_fix_arg = "#ifdef __cplusplus\n"
934
                "#include \n"
935
                "#endif\n";
936
    test_text = "extern void exit ( int );";
937
};
938
 
939
 
940
/*
941
 *  Remove `extern double cabs' declarations from math.h.
942
 *  This conflicts with C99.  Discovered on AIX.
943
 *  IRIX 5 and IRIX 6 before 6.5.18 (where C99 support was introduced)
944
 *  declares cabs() to take a struct __cabs_s argument.
945
 *  SunOS4 has its cabs() declaration followed by a comment which
946
 *  terminates on the following line.
947
 *  Darwin hides its broken cabs in architecture-specific subdirs.
948
 */
949
fix = {
950
    hackname = broken_cabs;
951
    files    = math.h, "architecture/*/math.h";
952
    select   = "^extern[ \t]+double[ \t]+cabs";
953
 
954
    sed       = "s/^extern[ \t]*double[ \t]*cabs[ \t]*\([^\\\)]*\);//";
955
    sed       = "s/^extern[ \t]*long[ \t]*double[ \t]*cabsl[ \t]*\([^\\\)]*\);//";
956
 
957
    test_text = "#ifdef __STDC__\n"
958
                "extern     double   cabs(struct dbl_hypot);\n"
959
                "#else\n"
960
                "extern     double   cabs();\n"
961
                "#endif\n"
962
                "extern double cabs ( _Complex z );\n"
963
                "extern double cabs(); /* This is a comment\n"
964
                "                         and it ends here. */\n"
965
                "extern double  cabs(struct __cabs_s);\n"
966
                "extern long double cabsl( struct __cabsl_s );";
967
};
968
 
969
 
970
/*
971
 * Fixup Darwin's broken check for __builtin_nanf.
972
 */
973
fix = {
974
    hackname  = broken_nan;
975
    /*
976
     *  It is tempting to omit the first "files" entry.  Do not.
977
     *  The testing machinery will take the first "files" entry as the name
978
     *  of a test file to play with.  It would be a nuisance to have a directory
979
     *  with the name "*".
980
     */
981
    files     = "architecture/ppc/math.h";
982
    files     = "architecture/*/math.h";
983
    select    = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
984
    bypass    = "powl";
985
    c_fix     = format;
986
    c_fix_arg = "#if 1";
987
    test_text = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
988
};
989
 
990
 
991
/*
992
 *  Various systems derived from BSD4.4 contain a macro definition
993
 *  for vfscanf that interacts badly with requirements of builtin-attrs.def.
994
 *  Known to be fixed in FreeBSD 5 system headers.
995
 */
996
fix = {
997
    hackname  = bsd_stdio_attrs_conflict;
998
    mach      = "*-*-*bsd*";
999
    mach      = "*-*-*darwin*";
1000
    files     = stdio.h;
1001
    select    = "^#define[ \t]*vfscanf[ \t]*__svfscanf[ \t]*$";
1002
    c_fix     = format;
1003
    c_fix_arg = '#define _BSD_STRING(_BSD_X) _BSD_STRINGX(_BSD_X)' "\n"
1004
                '#define _BSD_STRINGX(_BSD_X) #_BSD_X' "\n"
1005
                'int vfscanf(FILE *, const char *, __builtin_va_list) '
1006
                '__asm__ (_BSD_STRING(__USER_LABEL_PREFIX__) "__svfscanf");';
1007
    test_text = '#define  vfscanf       __svfscanf';
1008
};
1009
 
1010
 
1011
/*
1012
 *  Fix various macros used to define ioctl numbers.
1013
 *  The traditional syntax was:
1014
 *
1015
 *    #define _CTRL(n, x) (('n'<<8)+x)
1016
 *    #define TCTRLCFOO _CTRL(T, 1)
1017
 *
1018
 *  but this does not work with the C standard, which disallows macro
1019
 *  expansion inside strings.  We have to rewrite it thus:
1020
 *
1021
 *    #define _CTRL(n, x) ((n<<8)+x)
1022
 *    #define TCTRLCFOO  _CTRL('T', 1)
1023
 *
1024
 *  The select expressions match too much, but the c_fix code is cautious.
1025
 *
1026
 *  CTRL might be: CTRL _CTRL ISCTRL BSD43_CTRL ...
1027
 */
1028
fix = {
1029
    hackname  = ctrl_quotes_def;
1030
    select    = "define[ \t]+[A-Z0-9_]+CTRL\\([a-zA-Z][,)]";
1031
    c_fix     = char_macro_def;
1032
    c_fix_arg = "CTRL";
1033
 
1034
    /*
1035
     *  This is two tests in order to ensure that the "CTRL(c)" can
1036
     *  be selected in isolation from the multi-arg format
1037
     */
1038
    test_text = "#define BSD43_CTRL(n, x) (('n'<<8)+x)\n";
1039
    test_text = "#define _CTRL(c) ('c'&037)";
1040
};
1041
 
1042
fix = {
1043
    hackname  = ctrl_quotes_use;
1044
    select    = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+CTRL[ \t]*\\( *[^,']";
1045
    c_fix     = char_macro_use;
1046
    c_fix_arg = "CTRL";
1047
    test_text = "#define TCTRLFOO BSD43_CTRL(T, 1)";
1048
};
1049
 
1050
 
1051
/*
1052
 *  sys/mman.h on HP/UX is not C++ ready,
1053
 *  even though NO_IMPLICIT_EXTERN_C is defined on HP/UX.
1054
 *
1055
 *  rpc/types.h on OSF1/2.0 is not C++ ready,
1056
 *  even though NO_IMPLICIT_EXTERN_C is defined for the alpha.
1057
 *
1058
 *  The problem is the declaration of malloc.
1059
 */
1060
fix = {
1061
    hackname = cxx_unready;
1062
    files    = sys/mman.h;
1063
    files    = rpc/types.h;
1064
    select   = '[^#]+malloc.*;';  /* Catch any form of declaration
1065
                                     not within a macro.  */
1066
    bypass   = '"C"|__BEGIN_DECLS';
1067
 
1068
    c_fix     = wrap;
1069
    c_fix_arg = "#ifdef __cplusplus\n"
1070
                "extern \"C\" {\n"
1071
                "#endif\n";
1072
    c_fix_arg = "#ifdef __cplusplus\n"
1073
                "}\n"
1074
                "#endif\n";
1075
    test_text = "extern void* malloc( size_t );";
1076
};
1077
 
1078
 
1079
/*
1080
 *  On darwin8 and earlier, mach-o/swap.h isn't properly guarded
1081
 *  by 'extern "C"'.  On darwin7 some mach/ headers aren't properly guarded.
1082
 */
1083
fix = {
1084
  hackname  = darwin_externc;
1085
  mach      = "*-*-darwin*";
1086
  files     = mach-o/swap.h;
1087
  files     = mach/mach_time.h;
1088
  files     = mach/mach_traps.h;
1089
  files     = mach/message.h;
1090
  files     = mach/mig.h;
1091
  files     = mach/semaphore.h;
1092
  bypass    = "extern \"C\"";
1093
  bypass    = "__BEGIN_DECLS";
1094
  c_fix     = wrap;
1095
  c_fix_arg = "#ifdef __cplusplus\n"
1096
              "extern \"C\" {\n"
1097
              "#endif\n";
1098
  c_fix_arg = "#ifdef __cplusplus\n"
1099
              "}\n"
1100
              "#endif\n";
1101
  test_text = "extern void swap_fat_header();\n";
1102
};
1103
 
1104
 
1105
/*
1106
 * AvailabilityMacros.h on Darwin breaks with GCC 4.0, because of
1107
 * bad __GNUC__ tests.
1108
 */
1109
 
1110
fix = {
1111
  hackname  = darwin_gcc4_breakage;
1112
  mach      = "*-*-darwin*";
1113
  files     = AvailabilityMacros.h;
1114
  select    = "\\(__GNUC__ >= 3\\) && \\(__GNUC_MINOR__ >= 1\\)";
1115
  c_fix     = format;
1116
  c_fix_arg = "((__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))";
1117
  test_text = "#if defined(__GNUC__) && (__GNUC__ >= 3) && "
1118
              "(__GNUC_MINOR__ >= 1)\n";
1119
};
1120
 
1121
 
1122
/*
1123
 *  __private_extern__ doesn't exist in FSF GCC.  Even if it did,
1124
 *  why would you ever put it in a system header file?
1125
 */
1126
fix = {
1127
  hackname  = darwin_private_extern;
1128
  mach      = "*-*-darwin*";
1129
  files     = mach-o/dyld.h;
1130
  select    = "__private_extern__ [a-z_]+ _dyld_";
1131
  c_fix     = format;
1132
  c_fix_arg = "extern";
1133
  c_fix_arg = "__private_extern__";
1134
  test_text = "__private_extern__ int _dyld_func_lookup(\n"
1135
              "const char *dyld_func_name,\n"
1136
              "unsigned long *address);\n";
1137
};
1138
 
1139
 
1140
/*
1141
 * Darwin headers have a stdint.h that defines UINT8_C and UINT16_C to
1142
 * unsigned constants.
1143
 */
1144
fix = {
1145
    hackname  = darwin_stdint_1;
1146
    mach      = "*-*-darwin*";
1147
    files     = stdint-darwin.h, stdint.h;
1148
    c_fix     = format;
1149
    c_fix_arg = "#define UINT8_C(v)\tv\n#define UINT16_C(v)\tv";
1150
    select    = "#define UINT8_C\\(v\\)[ \t]+\\(v ## U\\)\n"
1151
                "#define UINT16_C\\(v\\)[ \t]+\\(v ## U\\)";
1152
    test_text = "#define UINT8_C(v)   (v ## U)\n"
1153
                "#define UINT16_C(v)  (v ## U)";
1154
};
1155
 
1156
 
1157
/*
1158
 * Darwin headers have a stdint.h that defines INTPTR_MIN and INTPTR_MAX
1159
 * with wrong types.
1160
 */
1161
fix = {
1162
    hackname  = darwin_stdint_2;
1163
    mach      = "*-*-darwin*";
1164
    files     = stdint-darwin.h, stdint.h;
1165
    c_fix     = format;
1166
    c_fix_arg = "#if __WORDSIZE == 64\n"
1167
                "#define INTPTR_MAX 9223372036854775807L\n"
1168
                "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
1169
                "#else\n"
1170
                "#define INTPTR_MAX 2147483647L\n"
1171
                "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
1172
                "#endif";
1173
    select    = "#if __WORDSIZE == 64\n"
1174
                "#define INTPTR_MIN[ \t]+INT64_MIN\n"
1175
                "#define INTPTR_MAX[ \t]+INT64_MAX\n"
1176
                "#else\n"
1177
                "#define INTPTR_MIN[ \t]+INT32_MIN\n"
1178
                "#define INTPTR_MAX[ \t]+INT32_MAX\n"
1179
                "#endif";
1180
    test_text = "#if __WORDSIZE == 64\n"
1181
                "#define INTPTR_MIN        INT64_MIN\n"
1182
                "#define INTPTR_MAX        INT64_MAX\n"
1183
                "#else\n"
1184
                "#define INTPTR_MIN        INT32_MIN\n"
1185
                "#define INTPTR_MAX        INT32_MAX\n"
1186
                "#endif";
1187
};
1188
 
1189
 
1190
/*
1191
 * Darwin headers have a stdint.h that defines UINTPTR_MAX with a wrong type.
1192
 */
1193
fix = {
1194
    hackname  = darwin_stdint_3;
1195
    mach      = "*-*-darwin*";
1196
    files     = stdint-darwin.h, stdint.h;
1197
    c_fix     = format;
1198
    c_fix_arg = "#if __WORDSIZE == 64\n"
1199
                "#define UINTPTR_MAX 18446744073709551615UL\n"
1200
                "#else\n"
1201
                "#define UINTPTR_MAX 4294967295UL\n"
1202
                "#endif";
1203
    select    = "#if __WORDSIZE == 64\n"
1204
                "#define UINTPTR_MAX[ \t]+UINT64_MAX\n"
1205
                "#else\n"
1206
                "#define UINTPTR_MAX[ \t]+UINT32_MAX\n"
1207
                "#endif";
1208
    test_text = "#if __WORDSIZE == 64\n"
1209
                "#define UINTPTR_MAX       UINT64_MAX\n"
1210
                "#else\n"
1211
                "#define UINTPTR_MAX       UINT32_MAX\n"
1212
                "#endif";
1213
};
1214
 
1215
 
1216
/*
1217
 * Darwin headers have a stdint.h that defines SIZE_MAX with a wrong type.
1218
 */
1219
fix = {
1220
    hackname  = darwin_stdint_4;
1221
    mach      = "*-*-darwin*";
1222
    files     = stdint-darwin.h, stdint.h;
1223
    c_fix     = format;
1224
    c_fix_arg = "#if __WORDSIZE == 64\n"
1225
                "#define SIZE_MAX 18446744073709551615UL\n"
1226
                "#else\n"
1227
                "#define SIZE_MAX 4294967295UL\n"
1228
                "#endif";
1229
    select    = "#if __WORDSIZE == 64\n"
1230
                "#define SIZE_MAX[ \t]+UINT64_MAX\n"
1231
                "#else\n"
1232
                "#define SIZE_MAX[ \t]+UINT32_MAX\n"
1233
                "#endif";
1234
    test_text = "#if __WORDSIZE == 64\n"
1235
                "#define SIZE_MAX          UINT64_MAX\n"
1236
                "#else\n"
1237
                "#define SIZE_MAX          UINT32_MAX\n"
1238
                "#endif";
1239
};
1240
 
1241
 
1242
/*
1243
 * Darwin headers have a stdint.h that defines {U,}INTMAX_{MIN,MAX}
1244
 * with a wrong type.
1245
 */
1246
fix = {
1247
    hackname  = darwin_stdint_5;
1248
    mach      = "*-*-darwin*";
1249
    files     = stdint-darwin.h, stdint.h;
1250
    c_fix     = format;
1251
    c_fix_arg = "#if __WORDSIZE == 64\n"
1252
                "#define INTMAX_MIN   (-9223372036854775807L - 1)\n"
1253
                "#define INTMAX_MAX   9223372036854775807L\n"
1254
                "#define UINTMAX_MAX  18446744073709551615UL\n"
1255
                "#else\n"
1256
                "#define INTMAX_MIN   (-9223372036854775807LL - 1)\n"
1257
                "#define INTMAX_MAX   9223372036854775807LL\n"
1258
                "#define UINTMAX_MAX  18446744073709551615ULL\n"
1259
                "#endif";
1260
    select    = "#define INTMAX_MIN[ \t]+INT64_MIN\n"
1261
                "#define INTMAX_MAX[ \t]+INT64_MAX\n"
1262
                "\n"
1263
                "#define UINTMAX_MAX[ \t]+UINT64_MAX";
1264
    test_text = "#define INTMAX_MIN        INT64_MIN\n"
1265
                "#define INTMAX_MAX        INT64_MAX\n"
1266
                "\n"
1267
                "#define UINTMAX_MAX       UINT64_MAX";
1268
};
1269
 
1270
 
1271
/*
1272
 * Darwin headers have a stdint.h that defines {U,}INTMAX_C
1273
 * with a wrong type.
1274
 */
1275
fix = {
1276
    hackname  = darwin_stdint_6;
1277
    mach      = "*-*-darwin*";
1278
    files     = stdint-darwin.h, stdint.h;
1279
    c_fix     = format;
1280
    c_fix_arg = "#if __WORDSIZE == 64\n"
1281
                "#define PTRDIFF_MIN (-9223372036854775807L - 1)\n"
1282
                "#define PTRDIFF_MAX 9223372036854775807L\n"
1283
                "#else\n"
1284
                "#define PTRDIFF_MIN (-2147483647 - 1)\n"
1285
                "#define PTRDIFF_MAX 2147483647\n"
1286
                "#endif";
1287
    select    = "#if __WORDSIZE == 64\n"
1288
                "#define PTRDIFF_MIN[ \t]+INT64_MIN\n"
1289
                "#define PTRDIFF_MAX[ \t]+INT64_MAX\n"
1290
                "#else\n"
1291
                "#define PTRDIFF_MIN[ \t]+INT32_MIN\n"
1292
                "#define PTRDIFF_MAX[ \t]+INT32_MAX\n"
1293
                "#endif";
1294
    test_text = "#if __WORDSIZE == 64\n"
1295
                "#define PTRDIFF_MIN       INT64_MIN\n"
1296
                "#define PTRDIFF_MAX       INT64_MAX\n"
1297
                "#else\n"
1298
                "#define PTRDIFF_MIN       INT32_MIN\n"
1299
                "#define PTRDIFF_MAX       INT32_MAX\n"
1300
                "#endif";
1301
};
1302
 
1303
 
1304
/*
1305
 * Darwin headers have a stdint.h that defines {U,}INTMAX_C
1306
 * with a wrong type.
1307
 */
1308
fix = {
1309
    hackname  = darwin_stdint_7;
1310
    mach      = "*-*-darwin*";
1311
    files     = stdint-darwin.h, stdint.h;
1312
    c_fix     = format;
1313
    c_fix_arg = "#if __WORDSIZE == 64\n"
1314
                "#define INTMAX_C(v)  (v ## L)\n"
1315
                "#define UINTMAX_C(v) (v ## UL)\n"
1316
                "#else\n"
1317
                "#define INTMAX_C(v)  (v ## LL)\n"
1318
                "#define UINTMAX_C(v) (v ## ULL)\n"
1319
                "#endif";
1320
    select    = "#define INTMAX_C\\(v\\)[ \t]+\\(v ## LL\\)\n"
1321
                "#define UINTMAX_C\\(v\\)[ \t]+\\(v ## ULL\\)";
1322
    test_text = "#define INTMAX_C(v)  (v ## LL)\n"
1323
                "#define UINTMAX_C(v) (v ## ULL)";
1324
};
1325
 
1326
 
1327
/*
1328
 *  Fix  on Digital UNIX V4.0:
1329
 *  It contains a prototype for a DEC C internal asm() function,
1330
 *  clashing with gcc's asm keyword.  So protect this with __DECC.
1331
 */
1332
fix = {
1333
    hackname = dec_intern_asm;
1334
    files    = c_asm.h;
1335
    sed = "/^[ \t]*float[ \t]*fasm/i\\\n#ifdef __DECC\n";
1336
    sed = "/^[ \t]*#[ \t]*pragma[ \t]*intrinsic([ \t]*dasm/a\\\n"
1337
          "#endif\n";
1338
    test_text =
1339
    "float fasm {\n"
1340
    "    ... asm stuff ...\n"
1341
    "};\n#pragma intrinsic( dasm )\n/* END ASM TEST*/";
1342
};
1343
 
1344
 
1345
/*
1346
 * Fix typo in  on DJGPP 2.03.
1347
 */
1348
fix = {
1349
    hackname  = djgpp_wchar_h;
1350
    file      = wchar.h;
1351
    select    = "__DJ_wint_t";
1352
    bypass    = "sys/djtypes.h";
1353
    c_fix     = format;
1354
    c_fix_arg = "%0\n#include ";
1355
    c_fix_arg = "#include ";
1356
    test_text = "#include \n"
1357
                "extern __DJ_wint_t x;\n";
1358
};
1359
 
1360
 
1361
/*
1362
 * Fix these Sun OS files to avoid an invalid identifier in an #ifdef.
1363
 */
1364
fix = {
1365
    hackname  = ecd_cursor;
1366
    files     = "sunwindow/win_lock.h";
1367
    files     = "sunwindow/win_cursor.h";
1368
    select    = 'ecd\.cursor';
1369
    c_fix     = format;
1370
    c_fix_arg = 'ecd_cursor';
1371
 
1372
    test_text = "#ifdef ecd.cursor\n#error bogus\n#endif /* ecd+cursor */";
1373
};
1374
 
1375
 
1376
/*
1377
 *  Between 8/24/1998 and 2/17/2001, FreeBSD system headers presume
1378
 *  neither the existence of GCC 3 nor its exact feature set yet break
1379
 *  (by design?) when __GNUC__ is set beyond 2.
1380
 */
1381
fix = {
1382
    hackname  = freebsd_gcc3_breakage;
1383
    mach      = "*-*-freebsd*";
1384
    files     = sys/cdefs.h;
1385
    select    = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7$';
1386
    bypass    = '__GNUC__[ \t]*([>=]=[ \t]*[3-9]|>[ \t]*2)';
1387
    c_fix     = format;
1388
    c_fix_arg = '%0 || __GNUC__ >= 3';
1389
    test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7';
1390
};
1391
 
1392
 
1393
/*
1394
 *  Some releases of FreeBSD 4 and FreeBSD 5.0 and 5.1 system headers presume
1395
 *  neither the existence of GCC 4 nor its exact feature set yet break
1396
 *  (by design?) when __GNUC__ is set beyond 3.
1397
 */
1398
fix = {
1399
    hackname  = freebsd_gcc4_breakage;
1400
    mach      = "*-*-freebsd*";
1401
    files     = sys/cdefs.h;
1402
    select    = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 \|\| __GNUC__ == 3$';
1403
    c_fix     = format;
1404
    c_fix_arg = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ >= 3';
1405
    test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ == 3';
1406
};
1407
 
1408
 
1409
/*
1410
 *  Some versions of glibc don't expect the C99 inline semantics.
1411
 */
1412
fix = {
1413
    hackname  = glibc_c99_inline_1;
1414
    files     = features.h, '*/features.h';
1415
    select    = "^ *&& !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__$";
1416
    c_fix     = format;
1417
    c_fix_arg = "%0 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)";
1418
    test_text = <<-EOT
1419
        #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ \
1420
            && !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__
1421
        # define __USE_EXTERN_INLINES   1
1422
        #endif
1423
        EOT;
1424
};
1425
 
1426
 
1427
/*
1428
 *  Similar, but a version that didn't have __NO_INLINE__
1429
 */
1430
fix = {
1431
    hackname  = glibc_c99_inline_1a;
1432
    files     = features.h, '*/features.h';
1433
    select    = "(\\) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__)\n"
1434
                "(#[ \t]*define[ \t]*__USE_EXTERN_INLINES[ \t]*1)";
1435
    c_fix     = format;
1436
    c_fix_arg = "%1 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)\n%2";
1437
    test_text = <<-EOT
1438
        #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__
1439
        # define __USE_EXTERN_INLINES   1
1440
        #endif
1441
        EOT;
1442
};
1443
 
1444
 
1445
/*
1446
 * The glibc_c99_inline_1 fix should have fixed everything.  Unfortunately
1447
 * there are many glibc headers which do not respect __USE_EXTERN_INLINES.
1448
 * The remaining glibc_c99_inline_* fixes deal with some of those headers.
1449
 */
1450
fix = {
1451
    hackname  = glibc_c99_inline_2;
1452
    files     = sys/stat.h, '*/sys/stat.h';
1453
    select    = "extern __inline__ int";
1454
    sed     = "s/extern int \\(stat\\)/"
1455
              "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1456
              "__inline__ int \\1/";
1457
    sed     = "s/extern int \\([lf]stat\\)/"
1458
              "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1459
              "__inline__ int \\1/";
1460
    sed     = "s/extern int \\(mknod\\)/"
1461
              "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1462
              "__inline__ int \\1/";
1463
    sed     = "s/extern int __REDIRECT\\(_NTH\\)\\{0,1\\} (\\(stat\\)/"
1464
              "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1465
              "__inline__ int __REDIRECT\\1 (\\2/";
1466
    sed     = "s/extern int __REDIRECT\\(_NTH\\)\\{0,1\\} (\\([lf]stat\\)/"
1467
              "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1468
              "__inline__ int __REDIRECT\\1 (\\2/";
1469
    sed     = "s/^extern __inline__ int/"
1470
              "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1471
              "__inline__ int/";
1472
    test_text = <<-EOT
1473
        extern int fstat64 (int __fd, struct stat64 *__buf) __THROW __nonnull ((2));
1474
        extern __inline__ int
1475
        __NTH (fstat64 (int __fd, struct stat64 *__statbuf))
1476
        {}
1477
        EOT;
1478
};
1479
 
1480
 
1481
fix = {
1482
    hackname  = glibc_c99_inline_3;
1483
    files     = bits/string2.h, '*/bits/string2.h';
1484
    select    = "extern __inline";
1485
    bypass    = "__extern_inline|__GNU_STDC_INLINE__";
1486
    c_fix     = format;
1487
    c_fix_arg = "# if defined(__cplusplus) || defined(__GNUC_STDC_INLINE__)";
1488
    c_fix_arg = "^# ifdef __cplusplus$";
1489
    test_text = <<-EOT
1490
        # ifdef __cplusplus
1491
        #  define __STRING_INLINE inline
1492
        # else
1493
        #  define __STRING_INLINE extern __inline
1494
        # endif
1495
        EOT;
1496
};
1497
 
1498
 
1499
fix = {
1500
    hackname  = glibc_c99_inline_4;
1501
    files     = sys/sysmacros.h, '*/sys/sysmacros.h', wchar.h, '*/wchar.h';
1502
    bypass    = "__extern_inline|__gnu_inline__";
1503
    select    = "(^| )extern __inline";
1504
    c_fix     = format;
1505
    c_fix_arg = "%0 __attribute__ ((__gnu_inline__))";
1506
    test_text = <<-EOT
1507
        __extension__ extern __inline unsigned int
1508
        extern __inline unsigned int
1509
        EOT;
1510
};
1511
 
1512
 
1513
/*  glibc-2.3.5 defines pthread mutex initializers incorrectly,
1514
 *  so we replace them with versions that correspond to the
1515
 *  definition.
1516
 */
1517
fix = {
1518
    hackname = glibc_mutex_init;
1519
    files    = pthread.h;
1520
    select   = '\{ *\{ *0, *\} *\}';
1521
    sed      = "/define[ \t]\\{1,\\}PTHREAD_MUTEX_INITIALIZER[ \t]*\\\\/{\n"
1522
               "N\ns/{ { 0, } }/{ { 0, 0, 0, 0, 0, 0 } }/\n}";
1523
    sed      = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1524
               "\\(RECURSIVE\\)_NP\\) }/{ \\1, 0 }/";
1525
    sed      = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1526
               "\\(ERRORCHECK\\)_NP\\) }/{ \\1, 0 }/";
1527
    sed      = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1528
               "\\(ADAPTIVE\\)_NP\\) }/{ \\1, 0 }/";
1529
    sed      = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1530
               "\\(RECURSIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1531
    sed      = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1532
               "\\(ERRORCHECK\\)_NP\\) }/{ \\1, 0, 0 }/";
1533
    sed      = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1534
               "\\(ADAPTIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1535
    sed      = "/define[ \t]\\{1,\\}PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\/"
1536
               "N;s/^[ \t]*#[ \t]*"
1537
               "\\(define[ \t]\\{1,\\}PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\\\)\\n"
1538
               "[ \t]*{ { 0, } }/# if __WORDSIZE == 64\\\n"
1539
               "#  \\1\\\n"
1540
               "  { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }\\\n"
1541
               "# else\\\n"
1542
               "#  \\1\\\n"
1543
               "  { { 0, 0, 0, 0, 0, 0, 0, 0 } }\\\n"
1544
               "# endif/";
1545
    sed      = "s/{ \\(0, 0, 0, 0, 0, 0, "
1546
               "PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP\\) }/{ \\1, 0 }/";
1547
    sed      = "/define[ \t]\\{1,\\}PTHREAD_COND_INITIALIZER/"
1548
               "s/{ { 0, } }/{ { 0, 0, 0, 0, 0, (void *) 0, 0, 0 } }/";
1549
 
1550
    test_text = <<- _EOText_
1551
        #define PTHREAD_MUTEX_INITIALIZER \\
1552
          { { 0, } }
1553
        #ifdef __USE_GNU
1554
        # if __WORDSIZE == 64
1555
        #  define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1556
          { { 0, 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1557
        #  define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1558
          { { 0, 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1559
        #  define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1560
          { { 0, 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1561
        # else
1562
        #  define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1563
          { { 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1564
        #  define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1565
          { { 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1566
        #  define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1567
          { { 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1568
        # endif
1569
        #endif
1570
        # define PTHREAD_RWLOCK_INITIALIZER \\
1571
          { { 0, } }
1572
        # ifdef __USE_GNU
1573
        #  if __WORDSIZE == 64
1574
        #   define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1575
          { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,                           \\
1576
              PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1577
        #  else
1578
        #   define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1579
          { { 0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1580
        #  endif
1581
        # endif
1582
        #define PTHREAD_COND_INITIALIZER { { 0, } }
1583
        _EOText_;
1584
};
1585
 
1586
 
1587
/* glibc versions before 2.5 have a version of stdint.h that defines
1588
   UINT8_C and UINT16_C to produce unsigned constants, as do uClibc
1589
   versions with stdint.h based on those glibc versions.  */
1590
fix = {
1591
    hackname  = glibc_stdint;
1592
    files     = stdint.h;
1593
    select    = "GNU C Library";
1594
    c_fix     = format;
1595
    c_fix_arg = "# define UINT8_C(c)\tc\n# define UINT16_C(c)\tc";
1596
    c_fix_arg = "# define UINT8_C\\(c\\)\tc ## U\n# define UINT16_C\\(c\\)\tc ## U";
1597
    test_text = "/* This file is part of the GNU C Library.  */\n# define UINT8_C(c)\tc ## U\n# define UINT16_C(c)\tc ## U";
1598
};
1599
 
1600
 
1601
/* Some versions of glibc have a version of bits/string2.h that
1602
   produces "value computed is not used" warnings from strncpy; fix
1603
   this definition by using __builtin_strncpy instead as in newer
1604
   versions.  */
1605
fix = {
1606
    hackname  = glibc_strncpy;
1607
    files     = bits/string2.h;
1608
    bypass    = "__builtin_strncpy";
1609
    c_fix     = format;
1610
    c_fix_arg = "#  define strncpy(dest, src, n) __builtin_strncpy (dest, src, n)";
1611
    c_fix_arg = "#  define strncpy([^\n]*\\\\\n)*[^\n]*";
1612
    test_text = <<-EOT
1613
        #  define strncpy(dest, src, n) \
1614
          (__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n)      \\
1615
                          ? (strlen (src) + 1 >= ((size_t) (n))                       \\
1616
                             ? (char *) memcpy (dest, src, n)                         \\
1617
                             : strncpy (dest, src, n))                                \\
1618
                          : strncpy (dest, src, n)))
1619
        EOT;
1620
 
1621
};
1622
 
1623
/* glibc's tgmath.h relies on an expression that is not an integer
1624
   constant expression being treated as it was by GCC 4.4 and
1625
   earlier.  */
1626
fix = {
1627
    hackname  = glibc_tgmath;
1628
    files     = tgmath.h;
1629
    select    = '\(\(\(type\) 0.25\) && \(\(type\) 0.25 - 1\)\)';
1630
    bypass    = "__floating_type\\(type\\) \\\\\n.*__builtin_classify_type";
1631
    c_fix     = format;
1632
    c_fix_arg = "(__builtin_classify_type ((type) 0) == 8 || (__builtin_classify_type ((type) 0) == 9 && __builtin_classify_type (__real__ ((type) 0)) == 8))";
1633
    test_text = "# define __floating_type(type) (((type) 0.25) && ((type) 0.25 - 1))";
1634
};
1635
 
1636
/*
1637
 * Fix these files to use the types we think they should for
1638
 * ptrdiff_t, size_t, and wchar_t.
1639
 *
1640
 * This defines the types in terms of macros predefined by our 'cpp'.
1641
 * This is supposedly necessary for glibc's handling of these types.
1642
 * It's probably not necessary for anyone else, but it doesn't hurt.
1643
 */
1644
fix = {
1645
    hackname  = gnu_types;
1646
    files  = "sys/types.h";
1647
    files  = "stdlib.h";
1648
    files  = "sys/stdtypes.h";
1649
    files  = "stddef.h";
1650
    files  = "memory.h";
1651
    files  = "unistd.h";
1652
    bypass    = '_GCC_(PTRDIFF|SIZE|WCHAR)_T';
1653
    select    = "^[ \t]*typedef[ \t]+.*[ \t](ptrdiff|size|wchar)_t;";
1654
    c_fix     = gnu_type;
1655
    /* The Solaris 10 headers already define these types correctly.  */
1656
    mach   = '*-*-solaris2.1[0-9]*';
1657
    not_machine = true;
1658
 
1659
    test_text = "typedef long int ptrdiff_t; /* long int */\n"
1660
                "typedef uint_t size_t; /* uint_t */\n"
1661
                "typedef ushort_t wchar_t; /* ushort_t */";
1662
};
1663
 
1664
 
1665
/*
1666
 *  Fix HP & Sony's use of "../machine/xxx.h"
1667
 *  to refer to:  
1668
 */
1669
fix = {
1670
    hackname  = hp_inline;
1671
    files     = sys/spinlock.h;
1672
    files     = machine/machparam.h;
1673
    select    = "[ \t]*#[ \t]*include[ \t]+"  '"\.\./machine/';
1674
 
1675
    c_fix     = format;
1676
    c_fix_arg = "%1";
1677
 
1678
    c_fix_arg = "([ \t]*#[ \t]*include[ \t]+)"  '"\.\./machine/'
1679
                '([a-z]+)\.h"';
1680
 
1681
    test_text = ' # include "../machine/mumble.h"';
1682
};
1683
 
1684
 
1685
/*
1686
 *  Check for (...) in C++ code in HP/UX sys/file.h.
1687
 */
1688
fix = {
1689
    hackname  = hp_sysfile;
1690
    files     = sys/file.h;
1691
    select    = "HPUX_SOURCE";
1692
 
1693
    c_fix     = format;
1694
    c_fix_arg = "(struct file *, ...)";
1695
    c_fix_arg = '\(\.\.\.\)';
1696
 
1697
    test_text = "extern void foo(...); /* HPUX_SOURCE - bad varargs */";
1698
};
1699
 
1700
 
1701
/*
1702
 *  Un-Hide a series of five FP defines from post-1999 compliance GCC:
1703
 *  FP_NORMAL, FP_ZERO, FP_INFINITE, FP_SUBNORMAL and FP_NAN
1704
 */
1705
fix = {
1706
     hackname  = hppa_hpux_fp_macros;
1707
     mach      = "hppa*-hp-hpux11*";
1708
     files     = math.h;
1709
     select    = "#[ \t]*define[ \t]*FP_NORMAL.*\n"
1710
                 "#[ \t]*define[ \t]*FP_ZERO.*\n"
1711
                 "#[ \t]*define[ \t]*FP_INFINITE.*\n"
1712
                 "#[ \t]*define[ \t]*FP_SUBNORMAL.*\n"
1713
                 "#[ \t]*define[ \t]*FP_NAN.*\n";
1714
     c_fix     = format;
1715
     c_fix_arg = <<- _EOFix_
1716
        #endif /* _INCLUDE_HPUX_SOURCE */
1717
 
1718
        #if defined(_INCLUDE_HPUX_SOURCE) || \
1719
           (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L))
1720
        %0#endif
1721
 
1722
        #ifdef _INCLUDE_HPUX_SOURCE
1723
 
1724
        _EOFix_;
1725
 
1726
     test_text =
1727
            "#  define FP_NORMAL     0\n"
1728
            "#  define FP_ZERO       1\n"
1729
            "#  define FP_INFINITE   2\n"
1730
            "#  define FP_SUBNORMAL  3\n"
1731
            "#  define FP_NAN        4\n";
1732
};
1733
 
1734
 
1735
/*
1736
 * Delete C++ double pow (double, int) inline function from HP-UX 10 & 11
1737
 * math.h to prevent clash with define in c_std/bits/std_cmath.h.
1738
 */
1739
fix = {
1740
    hackname  = hpux10_cpp_pow_inline;
1741
    files     = fixinc-test-limits.h, math.h;
1742
    select    = <<-     END_POW_INLINE
1743
        ^# +ifdef +__cplusplus
1744
         +\}
1745
         +inline +double +pow\(double +__d,int +__expon\) +\{
1746
        [       ]+return +pow\(__d,\(double\)__expon\);
1747
         +\}
1748
         +extern +"C" +\{
1749
        #else
1750
        # +endif
1751
        END_POW_INLINE;
1752
 
1753
    c_fix     = format;
1754
    c_fix_arg = "";
1755
 
1756
    test_text =
1757
        "#    ifdef __cplusplus\n"
1758
        "     }\n"
1759
        "     inline double pow(double __d,int __expon) {\n"
1760
        "\t return pow(__d,(double)__expon);\n"
1761
        "     }\n"
1762
        '     extern "C"' " {\n"
1763
        "#else\n"
1764
        "#    endif";
1765
};
1766
 
1767
fix = {
1768
     hackname  = hpux11_cpp_pow_inline;
1769
     files     = math.h;
1770
     select    = " +inline double pow\\(double d,int expon\\) \\{\n"
1771
                 " +return pow\\(d, \\(double\\)expon\\);\n"
1772
                 " +\\}\n";
1773
     c_fix     = format;
1774
     c_fix_arg = "";
1775
 
1776
     test_text =
1777
            "   inline double pow(double d,int expon) {\n"
1778
            "     return pow(d, (double)expon);\n"
1779
            "   }\n";
1780
};
1781
 
1782
 
1783
/*
1784
 *  Fix hpux 10.X missing ctype declarations 1
1785
 */
1786
fix = {
1787
    hackname = hpux10_ctype_declarations1;
1788
    files    = ctype.h;
1789
    select   = "^#[ \t]*define _toupper\\(__c\\)[ \t]*__toupper\\(__c\\)";
1790
    bypass   = "^[ \t]*extern[ \t]*int[ \t]*__tolower[ \t]*\\(";
1791
    c_fix     = format;
1792
    c_fix_arg = "#ifdef _PROTOTYPES\n"
1793
                "extern int __tolower(int);\n"
1794
                "extern int __toupper(int);\n"
1795
                "#else /* NOT _PROTOTYPES */\n"
1796
                "extern int __tolower();\n"
1797
                "extern int __toupper();\n"
1798
                "#endif /* _PROTOTYPES */\n\n"
1799
                "%0\n";
1800
 
1801
    test_text = "#  define _toupper(__c)         __toupper(__c)\n";
1802
};
1803
 
1804
 
1805
/*
1806
 *  Fix hpux 10.X missing ctype declarations 2
1807
 */
1808
fix = {
1809
    hackname = hpux10_ctype_declarations2;
1810
    files    = ctype.h;
1811
    select   = "^#  if defined\\(_SB_CTYPE_MACROS\\) && \\!defined\\(__lint\\)";
1812
    bypass   = "^[ \t]*extern[ \t]*int[ \t]*_isalnum[ \t]*\\(";
1813
    c_fix     = format;
1814
    c_fix_arg = "%0\n\n"
1815
                "#ifdef _PROTOTYPES\n"
1816
                "     extern int _isalnum(int);\n"
1817
                "     extern int _isalpha(int);\n"
1818
                "     extern int _iscntrl(int);\n"
1819
                "     extern int _isdigit(int);\n"
1820
                "     extern int _isgraph(int);\n"
1821
                "     extern int _islower(int);\n"
1822
                "     extern int _isprint(int);\n"
1823
                "     extern int _ispunct(int);\n"
1824
                "     extern int _isspace(int);\n"
1825
                "     extern int _isupper(int);\n"
1826
                "     extern int _isxdigit(int);\n"
1827
                "#  else /* not _PROTOTYPES */\n"
1828
                "     extern int _isalnum();\n"
1829
                "     extern int _isalpha();\n"
1830
                "     extern int _iscntrl();\n"
1831
                "     extern int _isdigit();\n"
1832
                "     extern int _isgraph();\n"
1833
                "     extern int _islower();\n"
1834
                "     extern int _isprint();\n"
1835
                "     extern int _ispunct();\n"
1836
                "     extern int _isspace();\n"
1837
                "     extern int _isupper();\n"
1838
                "     extern int _isxdigit();\n"
1839
                "#endif /* _PROTOTYPES */\n";
1840
 
1841
    test_text = "#  if defined(_SB_CTYPE_MACROS) && !defined(__lint)\n"
1842
                "     extern unsigned int *__SB_masks;\n";
1843
};
1844
 
1845
 
1846
/*
1847
 *  Fix hpux 10.X missing stdio declarations
1848
 */
1849
fix = {
1850
    hackname = hpux10_stdio_declarations;
1851
    files    = stdio.h;
1852
    select   = "^#[ \t]*define _iob[ \t]*__iob";
1853
    bypass   = "^[ \t]*extern[ \t]*int[ \t]*vsnprintf[ \t]*\\(";
1854
    c_fix     = format;
1855
    c_fix_arg = "%0\n\n"
1856
        "#  if defined(__STDC__) || defined(__cplusplus)\n"
1857
        "     extern int snprintf(char *, size_t, const char *, ...);\n"
1858
        "     extern int vsnprintf(char *, size_t, const char *, __va_list);\n"
1859
        "#  else /* not __STDC__) || __cplusplus */\n"
1860
        "     extern int snprintf();\n"
1861
        "     extern int vsnprintf();\n"
1862
        "#  endif /* __STDC__) || __cplusplus */\n";
1863
 
1864
    test_text = "#  define _iob __iob\n";
1865
};
1866
 
1867
 
1868
/*
1869
 *  Make sure hpux defines abs in header.
1870
 */
1871
fix = {
1872
    hackname  = hpux11_abs;
1873
    mach      = "ia64-hp-hpux11*";
1874
    files     = stdlib.h;
1875
    select    = "ifndef _MATH_INCLUDED";
1876
    c_fix     = format;
1877
    c_fix_arg = "if !defined(_MATH_INCLUDED) || defined(__GNUG__)";
1878
    test_text = "#ifndef _MATH_INCLUDED";
1879
};
1880
 
1881
 
1882
/*
1883
 *  Keep HP-UX 11 from stomping on C++ math namespace
1884
 *  with defines for fabsf.
1885
 */
1886
fix = {
1887
    hackname  = hpux11_fabsf;
1888
    files     = math.h;
1889
    select    = "^[ \t]*#[ \t]*define[ \t]+fabsf\\(.*";
1890
    bypass    = "__cplusplus";
1891
 
1892
    c_fix     = format;
1893
    c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
1894
 
1895
    test_text =
1896
    "#ifdef _PA_RISC\n"
1897
    "#  define fabsf(x) ((float)fabs((double)(float)(x)))\n"
1898
    "#endif";
1899
};
1900
 
1901
 
1902
/*
1903
 *  Fix C99 constant in __POINTER_SET define.
1904
 */
1905
fix = {
1906
    hackname  = hpux11_pthread_const;
1907
    mach      = "*-hp-hpux11.[0-3]*";
1908
    files     = sys/pthread.h;
1909
    select    = "^#define[ \t]*__POINTER_SET[ \t]*\\(\\(void \\*\\) 1LL\\)";
1910
 
1911
    c_fix     = format;
1912
    c_fix_arg = "#define __POINTER_SET\t\t((void *) 1L)";
1913
    test_text = "#define __POINTER_SET\t\t((void *) 1LL)";
1914
};
1915
 
1916
 
1917
/*
1918
 * Prevent HP-UX 11 from defining __size_t and preventing size_t from
1919
 * being defined by having it define _hpux_size_t instead.
1920
 */
1921
fix = {
1922
    hackname  = hpux11_size_t;
1923
    mach      = "*-hp-hpux11*";
1924
    select    = "__size_t";
1925
 
1926
    c_fix     = format;
1927
    c_fix_arg = "_hpux_size_t";
1928
 
1929
    test_text =
1930
    "#define __size_t size_t\n"
1931
    "       extern int getpwuid_r( char *, __size_t, struct passwd **);\n";
1932
};
1933
 
1934
 
1935
/*
1936
 *  Fix hpux 11.00 broken snprintf declaration
1937
 *  (third argument is char *, needs to be const char * to prevent
1938
 *  spurious warnings with -Wwrite-strings or in C++).
1939
 */
1940
fix = {
1941
    hackname = hpux11_snprintf;
1942
    files    = stdio.h;
1943
    select   = '(extern int snprintf *\(char *\*, *(|__|_hpux_)size_t,)'
1944
                                    ' *(char *\*, *\.\.\.\);)';
1945
    c_fix     = format;
1946
    c_fix_arg = '%1 const %3';
1947
 
1948
    test_text = "extern int snprintf(char *, size_t, char *, ...);\n"
1949
                "extern int snprintf(char *, __size_t, char *, ...);\n"
1950
                "extern int snprintf(char *, _hpux_size_t, char *, ...);";
1951
};
1952
 
1953
/*
1954
 *  Fix hpux 11.00 broken vsnprintf declaration
1955
 */
1956
fix = {
1957
    hackname = hpux11_vsnprintf;
1958
    files    = stdio.h;
1959
    select   = '(extern int vsnprintf\(char \*, _[hpux]*_size_t, '
1960
                                     'const char \*,) __va__list\);';
1961
    c_fix     = format;
1962
    c_fix_arg = "%1 __va_list);";
1963
 
1964
    test_text = 'extern int vsnprintf(char *, _hpux_size_t, const char *,'
1965
                                     ' __va__list);';
1966
};
1967
 
1968
 
1969
/*
1970
 *  get rid of bogus inline definitions in HP-UX 8.0
1971
 */
1972
fix = {
1973
    hackname = hpux8_bogus_inlines;
1974
    files    = math.h;
1975
    select   = inline;
1976
    bypass   = "__GNUG__";
1977
    sed = "s@inline int abs(int [a-z][a-z]*) {.*}"
1978
           "@extern \"C\" int abs(int);@";
1979
    sed = "s@inline double abs(double [a-z][a-z]*) {.*}@@";
1980
    sed = "s@inline int sqr(int [a-z][a-z]*) {.*}@@";
1981
    sed = "s@inline double sqr(double [a-z][a-z]*) {.*}@@";
1982
    test_text = "inline int abs(int v) { return (v>=0)?v:-v; }\n"
1983
                "inline double sqr(double v) { return v**0.5; }";
1984
};
1985
 
1986
 
1987
/*
1988
 *  Fix hpux broken ctype macros
1989
 */
1990
fix = {
1991
    hackname = hpux_ctype_macros;
1992
    files    = ctype.h;
1993
    select   = '((: |\()__SB_masks \? )'
1994
               '(__SB_masks\[__(alnum|c)\] & _IS)';
1995
    c_fix     = format;
1996
    c_fix_arg = "%1(int)%3";
1997
 
1998
    test_text = ": __SB_masks ? __SB_masks[__alnum] & _ISCNTRL\n"
1999
                "# define isalpha(__c) (__SB_masks ? __SB_masks[__c] & _IS\n";
2000
};
2001
 
2002
 
2003
/*
2004
 *  Fix hpux broken #ifndef _XOPEN_SOURCE_EXTENDED conditional on htonl etc.
2005
 */
2006
fix = {
2007
    hackname = hpux_htonl;
2008
    files    = netinet/in.h;
2009
    select   = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
2010
               "(/\\*\n"
2011
               " \\* Macros for number representation conversion\\.\n"
2012
               " \\*/\n"
2013
               "#ifndef ntohl)";
2014
    c_fix     = format;
2015
    c_fix_arg = "#if 1\n%1";
2016
 
2017
    test_text = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
2018
                "/*\n"
2019
                " * Macros for number representation conversion.\n"
2020
                " */\n"
2021
                "#ifndef ntohl\n"
2022
                "#define ntohl(x)        (x)\n"
2023
                "#define ntohs(x)        (x)\n"
2024
                "#define htonl(x)        (x)\n"
2025
                "#define htons(x)        (x)\n"
2026
                "#endif\n"
2027
                "#endif  /* ! _XOPEN_SOURCE_EXTENDED */";
2028
};
2029
 
2030
 
2031
/*
2032
 * HP-UX long_double
2033
 */
2034
fix = {
2035
    hackname  = hpux_long_double;
2036
    mach      = "*-*-hpux10*";
2037
    mach      = "*-*-hpux11.[012]*";
2038
    files     = stdlib.h;
2039
    select    = "extern[ \t]long_double[ \t]strtold";
2040
    bypass    = "long_double_t";
2041
    sed       = "/^#[ \t]*ifndef _LONG_DOUBLE/,/\\/\\* _LONG_DOUBLE \\*\\//D";
2042
    sed       = "s/long_double/long double/g";
2043
 
2044
    test_text = "#  ifndef _LONG_DOUBLE\n"
2045
                "#    define _LONG_DOUBLE\n"
2046
                "     typedef struct {\n"
2047
                "       unsigned int word1, word2, word3, word4;\n"
2048
                "     } long_double;\n"
2049
                "#  endif /* _LONG_DOUBLE */\n"
2050
                "extern long_double strtold(const char *, char **);\n";
2051
};
2052
 
2053
 /*
2054
  * We cannot use the above rule on 11.31 because it removes the strtold
2055
  * definition.  ia64 is OK with no hack, PA needs some help.
2056
  */
2057
fix = {
2058
    hackname  = hpux_long_double_2;
2059
    mach      = "hppa*-*-hpux11.3*";
2060
    files     = stdlib.h;
2061
    select    = "#[ \t]*if[ \t]*!defined\\(__ia64\\) \\|\\| defined\\(_PROTOTYPES\\) \\|\\| defined\\(_LONG_DOUBLE_STRUCT\\)";
2062
    c_fix     = format;
2063
    c_fix_arg = "#  if !defined(_PROTOTYPES) || defined(_LONG_DOUBLE_STRUCT)";
2064
 
2065
    test_text = "#  if !defined(__ia64) || !defined(_PROTOTYPES) || defined(_LONG_DOUBLE_STRUCT)\n";
2066
};
2067
 
2068
/*
2069
 *  Fix hpux10.20  to avoid invalid forward decl
2070
 */
2071
fix = {
2072
    hackname = hpux_systime;
2073
    files    = sys/time.h;
2074
    select   = "^extern struct sigevent;";
2075
 
2076
    c_fix     = format;
2077
    c_fix_arg = "struct sigevent;";
2078
 
2079
    test_text = 'extern struct sigevent;';
2080
};
2081
 
2082
 
2083
/*
2084
 *  Wrap spu_info in ifdef _KERNEL.  GCC cannot handle an array of unknown
2085
 *  type and mpinfou is only defined when _KERNEL is set.
2086
 */
2087
fix = {
2088
    hackname = hpux_spu_info;
2089
    mach     = "*-hp-hpux*";
2090
    /*
2091
     *  It is tempting to omit the first "files" entry.  Do not.
2092
     *  The testing machinery will take the first "files" entry as the name
2093
     *  of a test file to play with.  It would be a nuisance to have a directory
2094
     *  with the name "*".
2095
     */
2096
    files    = "ia64/sys/getppdp.h";
2097
    files    = "*/sys/getppdp.h";
2098
    select   = "^.*extern.*spu_info.*";
2099
 
2100
    c_fix     = format;
2101
    c_fix_arg = "#ifdef _KERNEL\n%0\n#endif";
2102
 
2103
    test_text = "extern union mpinfou spu_info[];";
2104
};
2105
 
2106
fix = {
2107
    hackname  = hpux11_extern_sendfile;
2108
    mach      = "*-hp-hpux11.[12]*";
2109
    files     = sys/socket.h;
2110
    select    = "^[ \t]*extern sbsize_t sendfile.*\n.*, int\\)\\);\n";
2111
    c_fix     = format;
2112
    c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
2113
    test_text = "   extern sbsize_t sendfile __((int, int, off_t, bsize_t,\n                               const struct iovec *, int));\n";
2114
};
2115
 
2116
fix = {
2117
    hackname  = hpux11_extern_sendpath;
2118
    mach      = "*-hp-hpux11.[12]*";
2119
    files     = sys/socket.h;
2120
    select    = "^[ \t]*extern sbsize_t sendpath.*\n.*, int\\)\\);\n";
2121
    c_fix     = format;
2122
    c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
2123
    test_text = "   extern sbsize_t sendpath __((int, int, off_t, bsize_t,\n                               const struct iovec *, int));\n";
2124
};
2125
 
2126
fix = {
2127
    hackname  = hpux_extern_errno;
2128
    mach      = "*-hp-hpux10.*";
2129
    mach      = "*-hp-hpux11.[0-2]*";
2130
    files     = errno.h;
2131
    select    = "^[ \t]*extern int errno;$";
2132
    c_fix     = format;
2133
    c_fix_arg = "#ifdef __cplusplus\nextern \"C\" {\n#endif\n%0\n#ifdef __cplusplus\n}\n#endif";
2134
    test_text = "   extern int errno;\n";
2135
};
2136
 
2137
 
2138
/*
2139
 *  Add missing braces to pthread initializer defines.
2140
 */
2141
fix = {
2142
    hackname  = hpux_pthread_initializers;
2143
    mach      = "*-hp-hpux11.[0-3]*";
2144
    files     = sys/pthread.h;
2145
    sed       = "s@^[ \t]*1, 1, 1, 1,[ \t]*\\\\"
2146
                 "@\t{ 1, 1, 1, 1 },\t\t\t\t\t\t\t\\\\@";
2147
    sed       = "s@^[ \t]*1,[ \t]*\\\\"
2148
                 "@\t{ 1, 0 }@";
2149
    sed       = "/^[ \t]*0$/d";
2150
    sed       = "s@__PTHREAD_MUTEX_VALID, 0"
2151
                 "@{ __PTHREAD_MUTEX_VALID, 0 }@";
2152
    sed       = "s@^[ \t]*0, 0, -1, 0,[ \t]*\\\\"
2153
                 "@\t{ 0, 0, -1, 0 },\t\t\t\t\t\t\\\\@";
2154
    sed       = "s@0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
2155
                 "@{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
2156
    sed       = "s@^[ \t]*__LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
2157
                 "@\t{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
2158
    sed       = "s@^[ \t]*0, 0[ \t]*\\\\"
2159
                 "@\t{ 0, 0 }\t\t\t\t\t\t\t\\\\@";
2160
    sed       = "s@__PTHREAD_COND_VALID, 0"
2161
                 "@{ __PTHREAD_COND_VALID, 0 }@";
2162
    sed       = "s@__LWP_COND_VALID, 0,[ \t]*\\\\"
2163
                 "@{ __LWP_COND_VALID, 0 },\t\t\t\t\t\\\\@";
2164
    sed       = "s@__PTHREAD_RWLOCK_VALID, 0"
2165
                 "@{ __PTHREAD_RWLOCK_VALID, 0 }@";
2166
    sed       = "s@__LWP_RWLOCK_VALID, 0,[ \t]*\\\\"
2167
                 "@{ __LWP_RWLOCK_VALID, 0 },\t\t\t\t\t\\\\@";
2168
    sed       = "s@^[ \t]*0, 0, 0, 0, 0, 0, 0[ \t]*\\\\"
2169
                 "@\t{ 0, 0, 0, 0, 0 }, { 0, 0}\t\t\t\t\t\\\\@";
2170
    test_text = "#define PTHREAD_MUTEX_INITIALIZER  {\t\t\t\t\t\\\\\n"
2171
                "\t__PTHREAD_MUTEX_VALID, 0,\t\t\t\t\t\\\\\n"
2172
                "\t(PTHREAD_MUTEX_DEFAULT | PTHREAD_PROCESS_PRIVATE),\t\t\\\\\n"
2173
                "\t__SPNLCK_INITIALIZER,\t\t\t\t\t\t\\\\\n"
2174
                "\t0, 0, -1, 0,\t\t\t\t\t\t\t\\\\\n"
2175
                "\t0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,\t\t\t\t\\\\\n"
2176
                "\t0, 0\t\t\t\t\t\t\t\t\\\\\n"
2177
                "}\n";
2178
};
2179
 
2180
fix = {
2181
    hackname  = hpux_c99_intptr;
2182
    mach      = "*-hp-hpux11.3*";
2183
    files     = stdint-hpux11.h, stdint.h;
2184
    sed       = "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MAX[ \t]*INT32_MAX[ \t]*$@#define PTRDIFF_MAX (2147483647l)@";
2185
    sed       = "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MIN[ \t]*INT32_MIN[ \t]*$@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
2186
    sed       = "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MAX[ \t]*INT32_MAX[ \t]*$@#define INTPTR_MAX (2147483647l)@";
2187
    sed       = "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MIN[ \t]*INT32_MIN[ \t]*$@#define INTPTR_MIN (-INTPTR_MAX - 1)@";
2188
    sed       = "s@^[ \t]*#[ \t]*define[ \t]*UINTPTR_MAX[ \t]*UINT32_MAX[ \t]*$@#define UINTPTR_MAX (4294967295ul)@";
2189
    sed       = "s@^[ \t]*#[ \t]*define[ \t]*SIZE_MAX[ \t]*UINT32_MAX[ \t]*$@#define SIZE_MAX (4294967295ul)@";
2190
    test_text = "#define PTRDIFF_MAX    INT32_MAX\n"
2191
                "#define PTRDIFF_MIN    INT32_MIN\n"
2192
                "#define INTPTR_MAX     INT32_MAX\n"
2193
                "#define INTPTR_MIN     INT32_MIN\n"
2194
                "#define UINTPTR_MAX    UINT32_MAX\n"
2195
                "#define SIZE_MAX       UINT32_MAX\n";
2196
};
2197
 
2198
/*
2199
 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31.
2200
 */
2201
 
2202
fix = {
2203
    hackname  = hpux_c99_inttypes;
2204
    mach      = "*-hp-hpux11.[23]*";
2205
    files     = inttypes.h;
2206
    files     = stdint-hpux11.h, stdint.h;
2207
    sed       = "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*__CONCAT_U__(__c)[ \t]*$@#define UINT8_C(__c) (__c)@";
2208
    sed       = "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*__CONCAT_U__(__c)[ \t]*$@#define UINT16_C(__c) (__c)@";
2209
    sed       = "s@^[ \t]*#[ \t]*define[ \t]*INT32_C(__c)[ \t]*__CONCAT__(__c,l)[ \t]*$@#define INT32_C(__c) (__c)@";
2210
    sed       = "s@^[ \t]*#[ \t]*define[ \t]*UINT32_C(__c)[ \t].*$@#define UINT32_C(__c) __CONCAT__(__c,u)@";
2211
    test_text = "#define UINT8_C(__c)     __CONCAT_U__(__c)\n"
2212
                "#define UINT16_C(__c)    __CONCAT_U__(__c)\n"
2213
                "#define INT32_C(__c)     __CONCAT__(__c,l)\n"
2214
                "#define UINT32_C(__c)     __CONCAT__(__c,ul)\n";
2215
};
2216
 
2217
fix = {
2218
    hackname  = hpux_c99_inttypes2;
2219
    mach      = "*-hp-hpux11.2*";
2220
    files     = stdint-hpux11.h, stdint.h;
2221
    sed       = "s@^[ \t]*#[ \t]*define[ \t]*INT8_C(__c)[ \t]*((signed char)(__c))[ \t]*$@#define INT8_C(__c) (__c)@";
2222
    sed       = "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*((unsigned char)(__c))[ \t]*$@#define UINT8_C(__c) (__c)@";
2223
    sed       = "s@^[ \t]*#[ \t]*define[ \t]*INT16_C(__c)[ \t]*((short)(__c))[ \t]*$@#define INT16_C(__c) (__c)@";
2224
    sed       = "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*((unsigned short)(__c))[ \t]*$@#define UINT16_C(__c) (__c)@";
2225
    test_text = "#  define      INT8_C(__c)     ((signed char)(__c))\n"
2226
                "#  define      UINT8_C(__c)    ((unsigned char)(__c))\n"
2227
                "#  define      INT16_C(__c)    ((short)(__c))\n"
2228
                "#  define      UINT16_C(__c)   ((unsigned short)(__c))\n";
2229
};
2230
 
2231
fix = {
2232
    hackname  = hpux_stdint_least_fast;
2233
    mach      = "*-hp-hpux11.2*";
2234
    files     = stdint-hpux11.h, stdint.h;
2235
    select    =
2236
        "^[ \t]*#[ \t]*define[ \t]+UINT_(LEAST|FAST)64_MAX[ \t]+ULLONG_MAX";
2237
    c_fix     = format;
2238
    c-fix-arg = "#  define      UINT_%164_MAX   __UINT64_MAX__";
2239
    test-text = "#  define       UINT_FAST64_MAX        ULLONG_MAX\n"
2240
                "#  define       UINT_LEAST64_MAX        ULLONG_MAX\n";
2241
        _EOFix_;
2242
};
2243
 
2244
fix = {
2245
    hackname  = hpux_inttype_int8_t;
2246
    mach      = "*-hp-hpux1[01].*";
2247
    files     = sys/_inttypes.h;
2248
    select    = "^[ \t]*typedef[ \t]*char[ \t]*int(_least){0,1}8_t.*";
2249
    c_fix     = format;
2250
    c_fix_arg = "typedef signed char int%18_t;";
2251
    test_text = "typedef char int_least8_t;\n"
2252
                "typedef char int8_t;\n";
2253
};
2254
 
2255
fix = {
2256
    hackname  = hpux_imaginary_i;
2257
    mach      = "ia64-hp-hpux11.*";
2258
    files     = complex.h;
2259
    select    = "^[ \t]*#[ \t]*define[ \t]*_Complex_I.*";
2260
    c_fix     = format;
2261
    c_fix_arg = "#define _Complex_I (__extension__ 1.0iF)";
2262
    test_text = "#define _Complex_I (0.f+_Imaginary_I)\n";
2263
};
2264
 
2265
/*
2266
 *  Fix glibc definition of HUGE_VAL in terms of hex floating point constant
2267
 */
2268
fix = {
2269
    hackname  = huge_val_hex;
2270
    files     = bits/huge_val.h;
2271
    select    = "^#[ \t]*define[ \t]*HUGE_VAL[ \t].*0x1\\.0p.*";
2272
    bypass    = "__builtin_huge_val";
2273
 
2274
    c_fix     = format;
2275
    c_fix_arg = "#define HUGE_VAL (__builtin_huge_val())\n";
2276
 
2277
    test_text = "# define HUGE_VAL\t(__extension__ 0x1.0p2047)";
2278
};
2279
 
2280
 
2281
/*
2282
 *  Fix glibc definition of HUGE_VALF in terms of hex floating point constant
2283
 */
2284
fix = {
2285
    hackname  = huge_valf_hex;
2286
    files     = bits/huge_val.h;
2287
    select    = "^#[ \t]*define[ \t]*HUGE_VALF[ \t].*0x1\\.0p.*";
2288
    bypass    = "__builtin_huge_valf";
2289
 
2290
    c_fix     = format;
2291
    c_fix_arg = "#define HUGE_VALF (__builtin_huge_valf())\n";
2292
 
2293
    test_text = "#  define HUGE_VALF (__extension__ 0x1.0p255f)";
2294
};
2295
 
2296
 
2297
/*
2298
 *  Fix glibc definition of HUGE_VALL in terms of hex floating point constant
2299
 */
2300
fix = {
2301
    hackname  = huge_vall_hex;
2302
    files     = bits/huge_val.h;
2303
    select    = "^#[ \t]*define[ \t]*HUGE_VALL[ \t].*0x1\\.0p.*";
2304
    bypass    = "__builtin_huge_vall";
2305
 
2306
    c_fix     = format;
2307
    c_fix_arg = "#define HUGE_VALL (__builtin_huge_vall())\n";
2308
 
2309
    test_text = "#  define HUGE_VALL (__extension__ 0x1.0p32767L)";
2310
};
2311
 
2312
 
2313
/*
2314
 *  Fix return type of abort and free
2315
 */
2316
fix = {
2317
    hackname  = int_abort_free_and_exit;
2318
    files     = stdlib.h;
2319
    select    = "int[ \t]+(abort|free|exit)[ \t]*\\(";
2320
    bypass    = "_CLASSIC_ANSI_TYPES";
2321
 
2322
    c_fix     = format;
2323
    c_fix_arg = "void\t%1(";
2324
 
2325
    test_text = "extern int abort(int);\n"
2326
                "extern int free(void*);\n"
2327
                "extern int exit(void*);";
2328
};
2329
 
2330
 
2331
/*
2332
 *  Fix various macros used to define ioctl numbers.
2333
 *  The traditional syntax was:
2334
 *
2335
 *    #define _IO(n, x) (('n'<<8)+x)
2336
 *    #define TIOCFOO _IO(T, 1)
2337
 *
2338
 *  but this does not work with the C standard, which disallows macro
2339
 *  expansion inside strings.  We have to rewrite it thus:
2340
 *
2341
 *    #define _IO(n, x) ((n<<8)+x)
2342
 *    #define TIOCFOO  _IO('T', 1)
2343
 *
2344
 *  The select expressions match too much, but the c_fix code is cautious.
2345
 *
2346
 *  _IO might be: _IO DESIO BSD43__IO with W, R, WR, C, ... suffixes.
2347
 */
2348
fix = {
2349
    hackname  = io_quotes_def;
2350
    select    = "define[ \t]+[A-Z0-9_]+IO[A-Z]*\\([a-zA-Z][,)]";
2351
    c_fix     = char_macro_def;
2352
    c_fix_arg = "IO";
2353
    test_text =
2354
    "#define BSD43__IOWR(n, x) (('n'<<8)+x)\n"
2355
    "#define _IOWN(x,y,t)  (_IOC_IN|(((t)&_IOCPARM_MASK)<<16)|('x'<<8)|y)\n"
2356
    "#define _IO(x,y)      ('x'<<8|y)";
2357
    test_text =
2358
    "#define XX_IO(x)        ('x'<<8|256)";
2359
};
2360
 
2361
fix = {
2362
    hackname  = io_quotes_use;
2363
    select    = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+IO[A-Z]*[ \t]*"
2364
                "\\( *[^,']";
2365
    c_fix     = char_macro_use;
2366
    c_fix_arg = "IO";
2367
    test_text = "#define TIOCFOO BSD43__IOWR(T, 1)\n"
2368
                "#define TIOCFOO \\\\\n"
2369
                "BSD43__IOWR(T, 1) /* Some are multi-line */";
2370
};
2371
 
2372
 
2373
/*
2374
 *  Check for missing ';' in struct
2375
 */
2376
fix = {
2377
    hackname = ip_missing_semi;
2378
    files    = netinet/ip.h;
2379
    select   = "}$";
2380
    sed      = "/^struct/,/^};/s/}$/};/";
2381
    test_text=
2382
    "struct mumble {\n"
2383
    "  union {\n"
2384
    "    int x;\n"
2385
    "  }\n"
2386
    "}; /* mumbled struct */\n";
2387
};
2388
 
2389
 
2390
/*
2391
 *  IRIX 6.5.1[89]  unconditionally defines
2392
 *  __restrict as restrict iff __c99.  This is wrong for C++, which
2393
 *  needs many C99 features, but only supports __restrict.
2394
 */
2395
fix = {
2396
    hackname  = irix___restrict;
2397
    files     = internal/sgimacros.h;
2398
    select    = "(#ifdef __c99\n)(#[ \t]*define __restrict restrict)";
2399
 
2400
    mach      = "mips-sgi-irix6.5";
2401
    c_fix     = format;
2402
    c_fix_arg = "%1"
2403
                "#  ifndef __cplusplus\n%2\n#  endif";
2404
 
2405
    test_text = "#ifdef __c99\n#  define __restrict restrict";
2406
};
2407
 
2408
/*
2409
 * IRIX 6.5.22  uses the SGI c99 __generic() intrinsic
2410
 * to define the fpclasify, isfinite, isinf, isnan, isnormal and signbit
2411
 * functions.
2412
 *
2413
 * This was probably introduced around IRIX 6.5.18
2414
 */
2415
fix = {
2416
    hackname  = irix___generic1;
2417
    files     = internal/math_core.h;
2418
    mach      = "mips-sgi-irix6.5";
2419
    select    = "#define ([a-z]+)\\(x\\) *__generic.*";
2420
 
2421
    c_fix     = format;
2422
    c_fix_arg = "extern int %1(double);\n"
2423
                "extern int %1f(float);\n"
2424
                "extern int %1l(long double);\n"
2425
                "#define %1(x) (sizeof(x) == sizeof(double) ? _%1(x) \\\n"
2426
                "               : sizeof(x) == sizeof(float) ? _%1f(x) \\\n"
2427
                "               : _%1l(x))\n";
2428
 
2429
    test_text =
2430
      "#define isnan(x) __generic(x,,, _isnan, _isnanf, _isnanl,,,)(x)\n";
2431
};
2432
 
2433
 
2434
/* Likewise  on IRIX 6.5.19 and later uses the SGI
2435
   compiler's __generic intrinsic to define isgreater, isgreaterequal,
2436
   isless, islessequal, islessgreater and isunordered functions.  */
2437
fix = {
2438
    hackname  = irix___generic2;
2439
    files     = internal/math_core.h;
2440
    mach      = "mips-sgi-irix6.5";
2441
    select    = "#define ([a-z]+)\\(x,y\\) *__generic.*";
2442
 
2443
    c_fix     = format;
2444
    c_fix_arg = "#define %1(x,y) \\\n"
2445
                "  ((sizeof(x)<=4 && sizeof(y)<=4) ? _%1f(x,y) \\\n"
2446
                "   : (sizeof(x)<=8 && sizeof(y)<=8) ? _%1(x,y) \\\n"
2447
                "   : _%1l(x,y))\n";
2448
 
2449
    test_text =
2450
      "#define isless(x,y)         __generic(x,y,, _isless, _islessf, _islessl,,,)(x,y)";
2451
};
2452
 
2453
 
2454
/*
2455
 *  IRIX 5.2's  contains an asm comment with a contraction
2456
 *  that causes the assembly preprocessor to complain about an
2457
 *  unterminated character constant.
2458
 */
2459
fix = {
2460
    hackname  = irix_asm_apostrophe;
2461
    files     = sys/asm.h;
2462
 
2463
    select    = "^[ \t]*#.*[Ww]e're";
2464
    c_fix     = format;
2465
    c_fix_arg = "%1 are";
2466
    c_fix_arg = "^([ \t]*#.*[Ww]e)'re";
2467
    test_text = "\t# and we're on vacation";
2468
};
2469
 
2470
 
2471
/*
2472
 * IRIX 6.5 complex.h defines _Complex_I and _Imaginary_I in terms of __I__,
2473
 * which is a MIPSpro compiler builtin.  Remove _Imaginary_I and imaginary
2474
 * definitions which are not supported by GCC.
2475
 */
2476
fix = {
2477
    hackname  = irix_complex;
2478
    mach      = "mips-sgi-irix6.5";
2479
    files     = complex.h;
2480
    select    = "#define[ \t]_Complex_I[ \t]\\(\\(float[ \t]_Complex\\)[ \t]\\(__I__\\)\\)";
2481
    sed       = "s/#define[ \t]_Complex_I[ \t]((float[ \t]_Complex)[ \t](__I__))/"
2482
                "#define _Complex_I (__extension__ 1.0iF)/";
2483
    sed       = "/#define[ \t]imaginary[ \t]_Imaginary/d";
2484
    sed       = "/#define[ \t]_Imaginary_I/d";
2485
    sed       = "s/#define[ \t]I[ \t]_Imaginary_I/#define I _Complex_I/";
2486
    test_text = "#define _Complex_I ((float _Complex) (__I__))\n"
2487
                "#define imaginary _Imaginary\n"
2488
                "// #define _Imaginary_I ((float _Imaginary) 1)\n"
2489
                "#define _Imaginary_I __I__\n"
2490
                "#define I _Imaginary_I";
2491
};
2492
 
2493
 
2494
/*
2495
 *  Non-traditional "const" declaration in Irix's limits.h.
2496
 */
2497
fix = {
2498
    hackname    = irix_limits_const;
2499
    files       = fixinc-test-limits.h, limits.h;
2500
    select      = "^extern const ";
2501
    c_fix       = format;
2502
    c_fix_arg   = "extern __const ";
2503
    test_text   = "extern const char limit; /* test limits */";
2504
};
2505
 
2506
 
2507
/*
2508
 *  IRIX 6.5.1[78]  has a broken definition of socklen_t.
2509
 *  Various socket function prototypes use different types instead,
2510
 *  depending on the API in use (BSD, XPG4/5), but the socklen_t
2511
 *  definition doesn't reflect this (SGI Bug Id 864477, fixed in
2512
 *  IRIX 6.5.19).
2513
 */
2514
fix = {
2515
    hackname  = irix_socklen_t;
2516
    files     = sys/socket.h;
2517
    select    = "(#define _SOCKLEN_T\n)(typedef u_int32_t socklen_t;)";
2518
 
2519
    mach      = "mips-sgi-irix6.5";
2520
    c_fix     = format;
2521
    c_fix_arg = "%1"
2522
                "#if _NO_XOPEN4 && _NO_XOPEN5\n"
2523
                "typedef int socklen_t;\n"
2524
                "#else\n"
2525
                "%2\n"
2526
                "#endif /* _NO_XOPEN4 && _NO_XOPEN5 */";
2527
 
2528
    test_text = "#define _SOCKLEN_T\ntypedef u_int32_t socklen_t;";
2529
};
2530
 
2531
/*
2532
 *  IRIX 6.5  only works with ISO C99 and errors out
2533
 *  otherwise.
2534
 */
2535
fix = {
2536
    hackname  = irix_stdint_c99_mode;
2537
    files     = stdint.h;
2538
    select = "(#ifndef __c99\n)(#error This header file is to be used only for c99 mode compilations)";
2539
 
2540
    mach      = "mips-sgi-irix6.5";
2541
    c_fix  = format;
2542
    c_fix_arg = "#if 0\n"
2543
                "%2";
2544
    test_text =
2545
    "#ifndef __c99\n#error This header file is to be used only for c99 mode compilations\n#else";
2546
};
2547
 
2548
 
2549
/*
2550
 *  IRIX 6.5  has some *_MIN/MAX constants whose types don't
2551
 *  match the corresponding types, as required by ISO C99.
2552
 */
2553
fix = {
2554
    hackname  = irix_stdint_c99_types;
2555
    files     = stdint-irix65.h, stdint.h;
2556
    mach      = "mips-sgi-irix6.5";
2557
    sed       = "s@^#define INT64_MIN.*(-0x7fffffffffffffff - 1)$@"
2558
                "#define INT64_MIN               (-0x7fffffffffffffffLL - 1)@";
2559
    sed       = "s@^#define INT64_MAX.*0x7fffffffffffffff$@"
2560
                "#define INT64_MAX               0x7fffffffffffffffLL@";
2561
    sed       = "s@^#define UINT32_MAX.*0xffffffff$@"
2562
                "#define UINT32_MAX              0xffffffffU@";
2563
    sed       = "s@^#define UINT64_MAX.*0xffffffffffffffff$@"
2564
                "#define UINT64_MAX              0xffffffffffffffffULL@";
2565
    sed       = "s@^#define INTPTR_MIN.*INT32_MIN$@"
2566
                "#define INTPTR_MIN              (-0x7fffffffL - 1)@";
2567
    sed       = "s@^#define INTPTR_MAX.*INT32_MAX$@"
2568
                "#define INTPTR_MAX              0x7fffffffL@";
2569
    sed       = "s@^#define UINTPTR_MAX.*UINT32_MAX$@"
2570
                "#define UINTPTR_MAX             0xffffffffUL@";
2571
    sed       = "s@^#define INTPTR_MIN.*INT64_MIN@"
2572
                "#define INTPTR_MIN              (-0x7fffffffffffffffL - 1)@";
2573
    sed       = "s@^#define INTPTR_MAX.*INT64_MAX$@"
2574
                "#define INTPTR_MAX              0x7fffffffffffffffL@";
2575
    sed       = "s@^#define UINTPTR_MAX.*UINT64_MAX$@"
2576
                "#define UINTPTR_MAX             0xffffffffffffffffUL@";
2577
    sed       = "s@^#define PTRDIFF_MIN.*INT64_MIN$@"
2578
                "#define PTRDIFF_MIN             (-0x7fffffffffffffffL - 1)@";
2579
    sed       = "s@^#define PTRDIFF_MAX.*INT64_MAX$@"
2580
                "#define PTRDIFF_MAX             0x7fffffffffffffffL@";
2581
    sed       = "s@^#define SIZE_MAX.*UINT64_MAX$@"
2582
                "#define SIZE_MAX                0xffffffffffffffffUL@";
2583
    test_text = "#define INT64_MIN               (-0x7fffffffffffffff - 1)\n"
2584
                "#define INT64_MAX               0x7fffffffffffffff\n"
2585
                "#define UINT32_MAX              0xffffffff\n"
2586
                "#define UINT64_MAX              0xffffffffffffffff\n"
2587
                "#define INTPTR_MIN              INT32_MIN\n"
2588
                "#define INTPTR_MAX              INT32_MAX\n"
2589
                "#define UINTPTR_MAX             UINT32_MAX\n"
2590
                "#define INTPTR_MIN              INT64_MIN\n"
2591
                "#define INTPTR_MAX              INT64_MAX\n"
2592
                "#define UINTPTR_MAX             UINT64_MAX\n"
2593
                "#define PTRDIFF_MIN             INT64_MIN\n"
2594
                "#define PTRDIFF_MAX             INT64_MAX\n"
2595
                "#define SIZE_MAX                UINT64_MAX";
2596
};
2597
 
2598
 
2599
/*
2600
 *  IRIX 6.5  uses casts in some macros which cannot thus be used
2601
 *  in preprocessor tests, although ISO C99 requires this.
2602
 */
2603
fix = {
2604
    hackname  = irix_stdint_c99_macros;
2605
    files     = stdint-irix65.h, stdint.h;
2606
    mach      = "mips-sgi-irix6.5";
2607
    sed       = "s@^#define INT8_C(x).*int.*_t.*$@#define INT8_C(x)               (x)@";
2608
    sed       = "s@^#define INT16_C(x).*int.*_t.*$@#define INT16_C(x)              (x)@";
2609
    sed       = "s@^#define INT32_C(x).*int.*_t.*$@#define INT32_C(x)              (x)@";
2610
    sed       = "s@^#define INT64_C(x).*int.*_t.*$@#define INT64_C(x)              (x ## LL)@";
2611
    sed       = "s@^#define UINT8_C(x).*int.*_t.*$@#define UINT8_C(x)              (x)@";
2612
    sed       = "s@^#define UINT16_C(x).*int.*_t.*$@#define UINT16_C(x)             (x)@";
2613
    sed       = "s@^#define UINT32_C(x).*int.*_t.*$@#define UINT32_C(x)             (x ## U)@";
2614
    sed       = "s@^#define UINT64_C(x).*int.*_t.*$@#define UINT64_C(x)             (x ## ULL)@";
2615
    sed       = "s@^#define INTMAX_C(x).*int.*_t.*$@#define INTMAX_C(x)             (x ## LL)@";
2616
    sed       = "s@^#define UINTMAX_C(x).*int.*_t.*$@#define UINTMAX_C(x)            (x ## ULL)@";
2617
    test_text = "#define INT8_C(x)               (int_least8_t)(x)\n"
2618
                "#define INT16_C(x)              (int_least16_t)(x)\n"
2619
                "#define INT32_C(x)              (int_least32_t)(x)\n"
2620
                "#define INT64_C(x)              (int_least64_t)(x)\n"
2621
                "#define UINT8_C(x)              (uint_least8_t)(x)\n"
2622
                "#define UINT16_C(x)             (uint_least16_t)(x)\n"
2623
                "#define UINT32_C(x)             (uint_least32_t)(x)\n"
2624
                "#define UINT64_C(x)             (uint_least64_t)(x)\n"
2625
                "#define INTMAX_C(x)             (intmax_t)(x)\n"
2626
                "#define UINTMAX_C(x)            (uintmax_t)(x)";
2627
};
2628
 
2629
 
2630
/*
2631
 *  IRIX 5.x's stdio.h and IRIX 6.5's internal/stdio_core.h declare
2632
 *  some functions that take a va_list as
2633
 *  taking char *.  However, GCC uses void * for va_list, so
2634
 *  calling vfprintf with a va_list fails in C++.  */
2635
fix = {
2636
    hackname  = irix_stdio_va_list;
2637
    files     = stdio.h;
2638
    files     = internal/stdio_core.h;
2639
 
2640
    select = '/\* va_list \*/ char \*';
2641
    c_fix  = format;
2642
    c_fix_arg = "__gnuc_va_list";
2643
    test_text =
2644
    "extern int printf( const char *, /* va_list */ char * );";
2645
};
2646
 
2647
 
2648
/*
2649
 *  IRIX 6.5.19  provides the XPG4 variant of
2650
 *  wcsftime by default.  ISO C99 requires the XPG5 variant instead.
2651
 */
2652
fix = {
2653
    hackname  = irix_wcsftime;
2654
    files     = internal/wchar_core.h;
2655
    select    = "#if _NO_XOPEN5\n(extern size_t[ \t]+wcsftime.*const char \*.*)";
2656
 
2657
    mach      = "mips-sgi-irix6.5";
2658
    c_fix     = format;
2659
    c_fix_arg = "#if _NO_XOPEN5 && !defined(__c99)\n%1";
2660
 
2661
    test_text = "#if _NO_XOPEN5\n"
2662
                "extern size_t wcsftime(wchar_t *, "
2663
                "__SGI_LIBC_NAMESPACE_QUALIFIER size_t, const char *, "
2664
                "const struct tm *);";
2665
};
2666
 
2667
 
2668
/*
2669
 * These files in Sun OS 4.x and ARM/RISCiX and BSD4.3
2670
 * use / * * / to concatenate tokens.
2671
 */
2672
fix = {
2673
    hackname = kandr_concat;
2674
    files  = "sparc/asm_linkage.h";
2675
    files  = "sun*/asm_linkage.h";
2676
    files  = "arm/as_support.h";
2677
    files  = "arm/mc_type.h";
2678
    files  = "arm/xcb.h";
2679
    files  = "dev/chardefmac.h";
2680
    files  = "dev/ps_irq.h";
2681
    files  = "dev/screen.h";
2682
    files  = "dev/scsi.h";
2683
    files  = "sys/tty.h";
2684
    files  = "Xm.acorn/XmP.h";
2685
    files  = bsd43/bsd43_.h;
2686
    select = '/\*\*/';
2687
    c_fix     = format;
2688
    c_fix_arg = '##';
2689
    test_text = "#define __CONCAT__(a,b) a/**/b";
2690
};
2691
 
2692
 
2693
/* The /usr/include/sys/ucontext.h on ia64-*linux-gnu systems defines
2694
 * an _SC_GR0_OFFSET macro using an idiom that isn't a compile time
2695
 * constant on recent versions of g++.
2696
 */
2697
fix = {
2698
    hackname = linux_ia64_ucontext;
2699
    files = "sys/ucontext.h";
2700
    mach = "ia64-*-linux*";
2701
    select = '\(\(\(char \*\) &\(\(struct sigcontext \*\) 0\)'
2702
             '->sc_gr\[0\]\) - \(char \*\) 0\)';
2703
    c_fix = format;
2704
    c_fix_arg = "__builtin_offsetof \(struct sigcontext, sc_gr[0]\)";
2705
    test_text = "# define _SC_GR0_OFFSET\t\\\\\n"
2706
        "\t(((char *) &((struct sigcontext *) 0)->sc_gr[0]) - (char *) 0)\n";
2707
};
2708
 
2709
 
2710
/*
2711
 *  Remove header file warning from sys/time.h.  Autoconf's
2712
 *  AC_HEADER_TIME recommends to include both sys/time.h and time.h
2713
 *  which causes warning on LynxOS.  Remove the warning.
2714
 */
2715
fix = {
2716
    hackname  = lynxos_no_warning_in_sys_time_h;
2717
    files     = sys/time.h;
2718
    select    = "#warning[ \t]+Using  instead of ";
2719
    c_fix     = format;
2720
    c_fix_arg = "";
2721
    test_text = "#warning Using  instead of ";
2722
};
2723
 
2724
 
2725
/*
2726
 *  Add missing declaration for putenv.
2727
 */
2728
fix = {
2729
    hackname  = lynxos_missing_putenv;
2730
    mach      = '*-*-lynxos*';
2731
    files     = stdlib.h;
2732
    bypass    = 'putenv[ \t]*\\(';
2733
    select    = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2734
    c_fix     = format;
2735
    c_fix_arg = "%0\n"
2736
        "extern int putenv                              _AP((char *));";
2737
    c_fix_arg = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2738
    test_text = "extern char *getenv    _AP((const char *));";
2739
};
2740
 
2741
 
2742
/*
2743
 * Fix BSD machine/ansi.h to use __builtin_va_list to define _BSD_VA_LIST_.
2744
 *
2745
 * On NetBSD, machine is a symbolic link to an architecture specific
2746
 * directory name, so we can't match a specific file name here.
2747
 */
2748
fix = {
2749
    hackname = machine_ansi_h_va_list;
2750
    select   = "define[ \t]+_BSD_VA_LIST_[ \t]";
2751
    bypass   = '__builtin_va_list';
2752
 
2753
    c_fix     = format;
2754
    c_fix_arg = "%1__builtin_va_list";
2755
    c_fix_arg = "(define[ \t]+_BSD_VA_LIST_[ \t]+).*";
2756
 
2757
    test_text = " # define _BSD_VA_LIST_\tchar**";
2758
};
2759
 
2760
 
2761
/*
2762
 *  Fix non-ansi machine name defines
2763
 */
2764
fix = {
2765
    hackname  = machine_name;
2766
    c_test    = machine_name;
2767
    c_fix     = machine_name;
2768
 
2769
    test_text = "/* MACH_DIFF: */\n"
2770
    "#if defined( i386 ) || defined( sparc ) || defined( vax )"
2771
    "\n/* no uniform test, so be careful  :-) */";
2772
};
2773
 
2774
 
2775
/*
2776
 *  Some math.h files define struct exception (it's in the System V
2777
 *  Interface Definition), which conflicts with the class exception defined
2778
 *  in the C++ file std/stdexcept.h.  We redefine it to __math_exception.
2779
 *  This is not a great fix, but I haven't been able to think of anything
2780
 *  better.
2781
 */
2782
fix = {
2783
    hackname  = math_exception;
2784
    files     = math.h;
2785
    select    = "struct exception";
2786
    /*
2787
     * This should be bypassed on __cplusplus, but some supposedly C++ C++
2788
     * aware headers, such as Solaris 8 and 9, don't wrap their struct
2789
     * exception either.  So currently we bypass only for glibc, based on a
2790
     * comment in the fixed glibc header.  Ick.
2791
     */
2792
    bypass    = 'We have a problem when using C\+\+|for C\+\+, '
2793
                '_[a-z0-9A-Z_]+_exception; for C, exception';
2794
    c_fix     = wrap;
2795
 
2796
    c_fix_arg = "#ifdef __cplusplus\n"
2797
                "#define exception __math_exception\n"
2798
                "#endif\n";
2799
 
2800
    c_fix_arg = "#ifdef __cplusplus\n"
2801
                "#undef exception\n"
2802
                "#endif\n";
2803
 
2804
    test_text = "typedef struct exception t_math_exception;";
2805
};
2806
 
2807
 
2808
/*
2809
 *  This looks pretty broken to me.  ``dbl_max_def'' will contain
2810
 *  "define DBL_MAX " at the start, when what we really want is just
2811
 *  the value portion.  Can't figure out how to write a test case
2812
 *  for this either  :-(
2813
 */
2814
fix = {
2815
    hackname = math_huge_val_from_dbl_max;
2816
    files    = math.h;
2817
 
2818
    /*
2819
     * IF HUGE_VAL is defined to be DBL_MAX *and* DBL_MAX is _not_ defined
2820
     * in math.h, this fix applies.
2821
     */
2822
    select   = "define[ \t]+HUGE_VAL[ \t]+DBL_MAX";
2823
    bypass   = "define[ \t]+DBL_MAX";
2824
 
2825
    shell    =
2826
    /*
2827
     *  See if we have a definition for DBL_MAX in float.h.
2828
     *  If we do, we will replace the one in math.h with that one.
2829
     */
2830
 
2831
    "\tdbl_max_def=`egrep 'define[ \t]+DBL_MAX[ \t]+.*' float.h "
2832
                   "| sed 's/.*DBL_MAX[ \t]*//' 2>/dev/null`\n\n"
2833
 
2834
    "\tif ( test -n \"${dbl_max_def}\" ) > /dev/null 2>&1\n"
2835
    "\tthen sed -e '/define[ \t]*HUGE_VAL[ \t]*DBL_MAX/"
2836
                        "s@DBL_MAX@'\"$dbl_max_def@\"\n"
2837
    "\telse cat\n"
2838
    "\tfi";
2839
 
2840
    test_text =
2841
    "`echo '#define DBL_MAX\t3.1415e+9 /* really big */' >> float.h`\n"
2842
    "#define HUGE_VAL DBL_MAX";
2843
};
2844
 
2845
 
2846
/*
2847
 *  nested comment
2848
 */
2849
fix = {
2850
    hackname  = nested_auth_des;
2851
    files     = rpc/rpc.h;
2852
    select    = '(/\*.*rpc/auth_des\.h>.*)/\*';
2853
    c_fix     = format;
2854
    c_fix_arg = "%1*/ /*";
2855
    test_text = "/*#include  /* skip this */";
2856
};
2857
 
2858
 
2859
/*
2860
 *  Some versions of NetBSD don't expect the C99 inline semantics.
2861
 */
2862
fix = {
2863
    hackname  = netbsd_c99_inline_1;
2864
    mach      = "*-*-netbsd*";
2865
    files     = signal.h;
2866
    select    = "extern __inline int";
2867
 
2868
    c_fix     = format;
2869
    c_fix_arg = "extern\n"
2870
                "#ifdef __GNUC_STDC_INLINE__\n"
2871
                "__attribute__((__gnu_inline__))\n"
2872
                "#endif\n"
2873
                "__inline int";
2874
 
2875
    test_text = "extern __inline int\nsigaddset(sigset_t *set, int signo)\n{}";
2876
};
2877
 
2878
 
2879
fix = {
2880
    hackname  = netbsd_c99_inline_2;
2881
    mach      = "*-*-netbsd*";
2882
    files     = signal.h;
2883
    select    = "#define _SIGINLINE extern __inline";
2884
 
2885
    c_fix     = format;
2886
    c_fix_arg = <<- _EOArg_
2887
        #ifdef __GNUC_STDC_INLINE__
2888
        #define _SIGINLINE extern __attribute__((__gnu_inline__)) __inline
2889
        #else
2890
        %0
2891
        #endif
2892
        _EOArg_;
2893
 
2894
    test_text = "#define _SIGINLINE extern __inline";
2895
};
2896
 
2897
 
2898
/*
2899
 * NetBSD has a semicolon after the ending '}' for some extern "C".
2900
 */
2901
fix = {
2902
    hackname  = netbsd_extra_semicolon;
2903
    mach      = "*-*-netbsd*";
2904
    files     = sys/cdefs.h;
2905
    select    = "#define[ \t]*__END_DECLS[ \t]*};";
2906
 
2907
    c_fix     = format;
2908
    c_fix_arg = "#define __END_DECLS }";
2909
 
2910
    test_text = "#define __END_DECLS };";
2911
};
2912
 
2913
 
2914
/* newlib's stdint.h has several failures to conform to C99.  The fix
2915
   for these removed a comment that can be matched to identify unfixed
2916
   versions.  */
2917
fix = {
2918
    hackname  = newlib_stdint_1;
2919
    files     = stdint-newlib.h, stdint.h;
2920
    select    = "@todo - Add support for wint_t types";
2921
    sed       = "s@#define INT32_MIN.*@#define INT32_MIN (-INT32_MAX - 1)@";
2922
    sed       = "s@#define INT32_MAX.*@#define INT32_MAX __INT32_MAX__@";
2923
    sed       = "s@#define UINT32_MAX.*@#define UINT32_MAX __UINT32_MAX__@";
2924
    sed       = "s@#define INT_LEAST32_MIN.*@#define INT_LEAST32_MIN (-INT_LEAST32_MAX - 1)@";
2925
    sed       = "s@#define INT_LEAST32_MAX.*@#define INT_LEAST32_MAX __INT_LEAST32_MAX__@";
2926
    sed       = "s@#define UINT_LEAST32_MAX.*@#define UINT_LEAST32_MAX __UINT_LEAST32_MAX__@";
2927
    sed       = 's@#define INT_FAST\([0-9]*\)_MIN.*@#define INT_FAST\1_MIN (-INT_FAST\1_MAX - 1)@';
2928
    sed       = 's@#define INT_FAST\([0-9]*\)_MAX.*@#define INT_FAST\1_MAX __INT_FAST\1_MAX__@';
2929
    sed       = 's@#define UINT_FAST\([0-9]*\)_MAX.*@#define UINT_FAST\1_MAX __UINT_FAST\1_MAX__@';
2930
    sed       = "s@#define SIZE_MAX.*@#define SIZE_MAX __SIZE_MAX__@";
2931
    sed       = "s@#define PTRDIFF_MIN.*@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
2932
    sed       = "s@#define PTRDIFF_MAX.*@#define PTRDIFF_MAX __PTRDIFF_MAX__@";
2933
    sed       = "s@#define UINT8_C.*@#define UINT8_C(c) __UINT8_C(c)@";
2934
    sed       = "s@#define UINT16_C.*@#define UINT16_C(c) __UINT16_C(c)@";
2935
    test_text = "/* @todo - Add support for wint_t types. */\n"
2936
                "#define INT32_MIN (-2147483647-1)\n"
2937
                "#define INT32_MAX 2147483647\n"
2938
                "#define UINT32_MAX 4294967295U\n"
2939
                "#define INT_LEAST32_MIN (-2147483647-1)\n"
2940
                "#define INT_LEAST32_MAX 2147483647\n"
2941
                "#define UINT_LEAST32_MAX 4294967295U\n"
2942
                "#define INT_FAST8_MIN INT8_MIN\n"
2943
                "#define INT_FAST8_MAX INT8_MAX\n"
2944
                "#define UINT_FAST8_MAX UINT8_MAX\n"
2945
                "#define SIZE_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1)\n"
2946
                "#define PTRDIFF_MIN (-__STDINT_EXP(LONG_MAX) - 1L)\n"
2947
                "#define PTRDIFF_MAX __STDINT_EXP(LONG_MAX)\n"
2948
                "#define UINT8_C(x) x##U\n"
2949
                "#define UINT16_C(x) x##U";
2950
};
2951
 
2952
 
2953
fix = {
2954
    hackname  = newlib_stdint_2;
2955
    files     = stdint-newlib.h, stdint.h;
2956
    select    = "@todo - Add support for wint_t types";
2957
    c_fix     = format;
2958
    c_fix_arg = "#define INTMAX_MAX __INTMAX_MAX__\n"
2959
                "#define INTMAX_MIN (-INTMAX_MAX - 1)\n"
2960
                "#define UINTMAX_MAX __UINTMAX_MAX__\n"
2961
                "#define WCHAR_MAX __WCHAR_MAX__\n"
2962
                "#define WCHAR_MIN __WCHAR_MIN__\n"
2963
                "#define WINT_MAX __WINT_MAX__\n"
2964
                "#define WINT_MIN __WINT_MIN__\n\n"
2965
                "%0";
2966
    c_fix_arg = '/\*\* Macros for minimum-width integer constant expressions \*/';
2967
    test_text = "/* @todo - Add support for wint_t types. */\n"
2968
                "/** Macros for minimum-width integer constant expressions */";
2969
};
2970
 
2971
 
2972
/*
2973
 *  NeXT 3.2 adds const prefix to some math functions.
2974
 *  These conflict with the built-in functions.
2975
 */
2976
fix = {
2977
    hackname  = next_math_prefix;
2978
    files     = ansi/math.h;
2979
    select    = "^extern[ \t]+double[ \t]+__const__[ \t]";
2980
 
2981
    c_fix     = format;
2982
    c_fix_arg = "extern double %1(";
2983
    c_fix_arg = "^extern[ \t]+double[ \t]+__const__[ \t]+([a-z]+)\\(";
2984
 
2985
    test_text = "extern\tdouble\t__const__\tmumble();";
2986
};
2987
 
2988
 
2989
/*
2990
 *  NeXT 3.2 uses the word "template" as a parameter for some
2991
 *  functions. GCC reports an invalid use of a reserved key word
2992
 *  with the built-in functions.
2993
 */
2994
fix = {
2995
    hackname = next_template;
2996
    files    = bsd/libc.h;
2997
    select   = "[ \t]template\\)";
2998
 
2999
    c_fix     = format;
3000
    c_fix_arg = "(%1)";
3001
    c_fix_arg = "\\(([^)]*)[ \t]template\\)";
3002
    test_text = "extern mumble( char * template); /* fix */";
3003
};
3004
 
3005
 
3006
/*
3007
 *  NeXT 3.2 includes the keyword volatile in the abort() and  exit()
3008
 *  function prototypes. That conflicts with the  built-in functions.
3009
 */
3010
fix = {
3011
    hackname = next_volitile;
3012
    files    = ansi/stdlib.h;
3013
    select   = "^extern[ \t]+volatile[ \t]+void[ \t]";
3014
 
3015
    c_fix     = format;
3016
    c_fix_arg = "extern void %1(";
3017
    c_fix_arg = "^extern[ \t]+volatile[ \t]+void[ \t]+(exit|abort)\\(";
3018
 
3019
    test_text = "extern\tvolatile\tvoid\tabort();";
3020
};
3021
 
3022
 
3023
/*
3024
 *  NeXT 2.0 defines 'int wait(union wait*)', which conflicts with Posix.1.
3025
 *  Note that version 3 of the NeXT system has wait.h in a different directory,
3026
 *  so that this code won't do anything.  But wait.h in version 3 has a
3027
 *  conditional, so it doesn't need this fix.  So everything is okay.
3028
 */
3029
fix = {
3030
    hackname  = next_wait_union;
3031
    files     = sys/wait.h;
3032
 
3033
    select    = 'wait\(union wait';
3034
    c_fix     = format;
3035
    c_fix_arg = "wait(void";
3036
    test_text = "extern pid_d wait(union wait*);";
3037
};
3038
 
3039
 
3040
/*
3041
 *  a missing semi-colon at the end of the nodeent structure definition.
3042
 */
3043
fix = {
3044
    hackname  = nodeent_syntax;
3045
    files     = netdnet/dnetdb.h;
3046
    select    = "char[ \t]*\\*na_addr[ \t]*$";
3047
    c_fix     = format;
3048
    c_fix_arg = "%0;";
3049
    test_text = "char *na_addr\t";
3050
};
3051
 
3052
/*
3053
 * Fix OpenBSD's NULL definition.
3054
 */
3055
fix = {
3056
  hackname  = openbsd_null_definition;
3057
  mach      = "*-*-openbsd*";
3058
  files     = locale.h, stddef.h, stdio.h, string.h,
3059
  time.h, unistd.h, wchar.h, sys/param.h;
3060
  select    = "__GNUG__";
3061
  c_fix = format;
3062
  c_fix_arg = "#ifndef NULL\n"
3063
              "#ifdef __cplusplus\n"
3064
              "#ifdef __GNUG__\n"
3065
              "#define NULL\t__null\n"
3066
              "#else\t /* ! __GNUG__  */\n"
3067
              "#define NULL\t0L\n"
3068
              "#endif\t /* __GNUG__  */\n"
3069
              "#else\t /* ! __cplusplus  */\n"
3070
              "#define NULL\t((void *)0)\n"
3071
              "#endif\t /* __cplusplus  */\n"
3072
              "#endif\t /* !NULL  */";
3073
 
3074
  c_fix_arg = "^#ifndef[ \t]*NULL\n"
3075
              "^#ifdef[ \t]*__GNUG__\n"
3076
              "^#define[ \t]*NULL[ \t]*__null\n"
3077
              "^#else\n"
3078
              "^#define[ \t]*NULL[ \t]*0L\n"
3079
              "^#endif\n"
3080
              "^#endif";
3081
  test_text =
3082
        "#ifndef NULL\n"
3083
        "#ifdef  __GNUG__\n"
3084
        "#define NULL    __null\n"
3085
        "#else\n"
3086
        "#define NULL    0L\n"
3087
        "#endif\n"
3088
        "#endif\n";
3089
};
3090
 
3091
/*
3092
 *  obstack.h used casts as lvalues.
3093
 *
3094
 *  We need to change postincrements of casted pointers (which are
3095
 *  then dereferenced and assigned into) of the form
3096
 *
3097
 *    *((TYPE*)PTRVAR)++ = (VALUE)
3098
 *
3099
 *  into expressions like
3100
 *
3101
 *    ((*((TYPE*)PTRVAR) = (VALUE)), (PTRVAR += sizeof (TYPE)))
3102
 *
3103
 *  which is correct for the cases used in obstack.h since PTRVAR is
3104
 *  of type char * and the value of the expression is not used.
3105
 */
3106
fix = {
3107
    hackname  = obstack_lvalue_cast;
3108
    files     = obstack.h;
3109
    select    = '\*\(\(([^()]*)\*\)(.*)\)\+\+ = \(([^()]*)\)';
3110
    c_fix     = format;
3111
    c_fix_arg = "((*((%1*)%2) = (%3)), (%2 += sizeof (%1)))";
3112
    test_text = "*((void **) (h)->next_free)++ = (aptr)";
3113
};
3114
 
3115
/*
3116
 * Fix OpenBSD's va_start define.
3117
 */
3118
fix = {
3119
  hackname  = openbsd_va_start;
3120
  mach      = "*-*-openbsd*";
3121
  files     = stdarg.h;
3122
  select    = '__builtin_stdarg_start';
3123
  c_fix     = format;
3124
  c_fix_arg = __builtin_va_start;
3125
 
3126
  test_text = "#define va_start(v,l)   __builtin_stdarg_start((v),l)";
3127
};
3128
 
3129
/*
3130
 *  sys/lc_core.h on some versions of OSF1/4.x pollutes the namespace by
3131
 *  defining regex.h related types.  This causes libg++ build and usage
3132
 *  failures.  Fixing this correctly requires checking and modifying 3 files.
3133
 */
3134
fix = {
3135
    hackname = osf_namespace_a;
3136
    files    = reg_types.h;
3137
    files    = sys/lc_core.h;
3138
    test     = " -r reg_types.h";
3139
    test     = " -r sys/lc_core.h";
3140
    test     = " -n \"`grep '} regex_t;' reg_types.h`\"";
3141
    test     = " -z \"`grep __regex_t regex.h`\"";
3142
 
3143
    c_fix     = format;
3144
    c_fix_arg = "__%0";
3145
    c_fix_arg = "reg(ex|off|match)_t";
3146
 
3147
    test_text = "`touch sys/lc_core.h`"
3148
    "typedef struct {\n  int stuff, mo_suff;\n} regex_t;\n"
3149
    "extern regex_t    re;\n"
3150
    "extern regoff_t   ro;\n"
3151
    "extern regmatch_t rm;\n";
3152
};
3153
 
3154
fix = {
3155
    hackname = osf_namespace_c;
3156
    files    = regex.h;
3157
    test     = " -r reg_types.h";
3158
    test     = " -r sys/lc_core.h";
3159
    test     = " -n \"`grep '} regex_t;' reg_types.h`\"";
3160
    test     = " -z \"`grep __regex_t regex.h`\"";
3161
 
3162
    select    = "#include .*";
3163
    c_fix     = format;
3164
    c_fix_arg = "%0\n"
3165
                "typedef __regex_t\tregex_t;\n"
3166
                "typedef __regoff_t\tregoff_t;\n"
3167
                "typedef __regmatch_t\tregmatch_t;";
3168
 
3169
    test_text = "#include ";
3170
};
3171
 
3172
 
3173
/*
3174
 * On broken glibc-2.3.3 systems an array of incomplete structures is
3175
 * passed to __sigsetjmp.  Fix that to take a pointer instead.
3176
 */
3177
fix = {
3178
    hackname  = pthread_incomplete_struct_argument;
3179
    files     = pthread.h;
3180
    select    = "struct __jmp_buf_tag";
3181
    c_fix     = format;
3182
    c_fix_arg = "%1 *%2%3";
3183
    c_fix_arg = "^(extern int __sigsetjmp \\(struct __jmp_buf_tag) (__env)\\[1\\](.*)$";
3184
    test_text = "extern int __sigsetjmp (struct __jmp_buf_tag __env[1], int __savemask);";
3185
};
3186
 
3187
/*
3188
 *  Fix return type of fread and fwrite on sysV68
3189
 */
3190
fix = {
3191
    hackname = read_ret_type;
3192
    files    = stdio.h;
3193
    select   = "extern int\t.*, fread\\(\\), fwrite\\(\\)";
3194
    c_fix     = format;
3195
    c_fix_arg = "extern unsigned int fread(), fwrite();\n%1%2";
3196
    c_fix_arg = "(extern int\t.*), fread\\(\\), fwrite\\(\\)(.*)";
3197
 
3198
    test_text = "extern int\tfclose(), fflush(), fread(), fwrite(), foo();";
3199
};
3200
 
3201
 
3202
/*
3203
 *  Fix casts as lvalues in glibc's .
3204
 */
3205
fix = {
3206
    hackname  = rpc_xdr_lvalue_cast_a;
3207
    files     = rpc/xdr.h;
3208
    select    = "#define[ \t]*IXDR_GET_LONG.*\\\\\n.*__extension__.*";
3209
    c_fix     = format;
3210
    c_fix_arg = "#define IXDR_GET_LONG(buf) ((long)IXDR_GET_U_INT32(buf))";
3211
    test_text = "#define IXDR_GET_LONG(buf) \\\\\n"
3212
                "\t((long)ntohl((u_long)*__extension__((u_int32_t*)(buf))++))";
3213
};
3214
 
3215
 
3216
fix = {
3217
    hackname  = rpc_xdr_lvalue_cast_b;
3218
    files     = rpc/xdr.h;
3219
    select    = "#define[ \t]*IXDR_PUT_LONG.*\\\\\n.*__extension__.*";
3220
    c_fix     = format;
3221
    c_fix_arg = "#define IXDR_PUT_LONG(buf, v) ((long)IXDR_PUT_INT32(buf, (long)(v)))";
3222
    test_text = "#define IXDR_PUT_LONG(buf, v) \\\\\n"
3223
                "\t(*__extension__((u_int32_t*)(buf))++ = (long)htonl((u_long)(v)))";
3224
};
3225
 
3226
 
3227
/*
3228
 *  function class(double x) conflicts with C++ keyword on rs/6000
3229
 */
3230
fix = {
3231
    hackname  = rs6000_double;
3232
    files     = math.h;
3233
    select    = '[^a-zA-Z_]class\(';
3234
 
3235
    c_fix     = format;
3236
    c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
3237
    c_fix_arg = '^.*[^a-zA-Z_]class\(.*';
3238
 
3239
    test_text = "extern int class();";
3240
};
3241
 
3242
 
3243
/*
3244
 *  Wrong fchmod prototype on RS/6000.
3245
 */
3246
fix = {
3247
    hackname  = rs6000_fchmod;
3248
    files     = sys/stat.h;
3249
    select    = 'fchmod\(char \*';
3250
    c_fix     = format;
3251
    c_fix_arg = "fchmod(int";
3252
    test_text = "extern int fchmod(char *, mode_t);";
3253
};
3254
 
3255
 
3256
/*
3257
 *  parameters conflict with C++ new on rs/6000
3258
 */
3259
fix = {
3260
    hackname  = rs6000_param;
3261
    files     = "stdio.h";
3262
    files     = "unistd.h";
3263
 
3264
    select    = 'rename\(const char \*old, const char \*new\)';
3265
    c_fix     = format;
3266
    c_fix_arg = 'rename(const char *_old, const char *_new)';
3267
 
3268
    test_text = 'extern int rename(const char *old, const char *new);';
3269
};
3270
 
3271
 
3272
/*
3273
 * Solaris 10+ complex.h defines _Complex_I and _Imaginary_I in terms of
3274
 * themselves, which are Sun Studio compiler intrinsics.  Remove _Imaginary_I
3275
 * and imaginary definitions which are not supported by GCC.
3276
 */
3277
fix = {
3278
    hackname  = solaris_complex;
3279
    mach      = "*-*-solaris2.*";
3280
    files     = complex.h;
3281
    select    = "#define[ \t]_Complex_I[ \t]_Complex_I";
3282
    sed       = "s/#define[ \t]_Complex_I[ \t]_Complex_I/"
3283
                "#define\t_Complex_I\t(__extension__ 1.0iF)/";
3284
    sed       = "/#define[ \t]_Imaginary_I[ \t]_Imaginary_I/d";
3285
    sed       = "/#define[ \t]imaginary[ \t]_Imaginary/d";
3286
    sed       = "s/#define[ \t]I[ \t]\\{1,\\}_Imaginary_I/#define\tI\t\t_Complex_I/";
3287
    test_text = "#define        _Complex_I      _Complex_I\n"
3288
                "#define        complex         _Complex\n"
3289
                "#define        _Imaginary_I    _Imaginary_I\n"
3290
                "#define        imaginary       _Imaginary\n"
3291
                "#undef I\n"
3292
                "#define        I               _Imaginary_I";
3293
};
3294
 
3295
 
3296
/*
3297
 * Solaris 8 PTHREAD_COND_INITIALIZER lacks the __pthread_cond_magic field.
3298
 * COND_MAGIC is only defined in  and pollutes the namespace, so
3299
 * use the value literally instead.
3300
 */
3301
fix = {
3302
    hackname = solaris_cond_init;
3303
    select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3304
    files = pthread.h;
3305
    mach = '*-*-solaris2.8';
3306
    c_fix = format;
3307
    c_fix_arg = "%1, 0x4356%2";
3308
    c_fix_arg = "^(#define[ \t]+PTHREAD_COND_INITIALIZER[ \t]+"
3309
                "\\{.*0)(\\},[ \t]*0\\}.*)$";
3310
    test_text =
3311
    '#pragma ident      "@(#)pthread.h  1.29    01/07/07 SMI"'"\n"
3312
    '#define    PTHREAD_COND_INITIALIZER        {{{0}, 0}, 0}   /* = DEFAULTCV */';
3313
};
3314
 
3315
 
3316
/*
3317
 * Sun Solaris 10 defines several C99 math macros in terms of
3318
 * builtins specific to the Studio compiler, in particular not
3319
 * compatible with the GNU compiler.
3320
 */
3321
fix = {
3322
    hackname = solaris_math_1;
3323
    select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3324
    bypass = "__GNUC__";
3325
    files = iso/math_c99.h;
3326
    c_fix = format;
3327
    c_fix_arg = "#define\tHUGE_VA%1\t(__builtin_huge_va%2())";
3328
    c_fix_arg = "^#define[ \t]+HUGE_VA([LF]+)[ \t]+__builtin_huge_va([lf]+)";
3329
    test_text =
3330
    '#ident     "@(#)math_c99.h 1.9     04/11/01 SMI"'"\n"
3331
    "#undef     HUGE_VAL\n"
3332
    "#define    HUGE_VAL        __builtin_huge_val\n"
3333
    "#undef     HUGE_VALF\n"
3334
    "#define    HUGE_VALF       __builtin_huge_valf\n"
3335
    "#undef     HUGE_VALL\n"
3336
    "#define    HUGE_VALL       __builtin_huge_vall";
3337
};
3338
 
3339
fix = {
3340
    hackname = solaris_math_2;
3341
    select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3342
    bypass = "__GNUC__";
3343
    files = iso/math_c99.h;
3344
    c_fix = format;
3345
    c_fix_arg = "#define\tINFINITY\t(__builtin_inff())";
3346
    c_fix_arg = "^#define[ \t]+INFINITY[ \t]+__builtin_infinity";
3347
    test_text =
3348
    '#ident     "@(#)math_c99.h 1.9     04/11/01 SMI"'"\n"
3349
    "#undef     INFINITY\n"
3350
    "#define    INFINITY        __builtin_infinity";
3351
};
3352
 
3353
fix = {
3354
    hackname = solaris_math_3;
3355
    select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3356
    bypass = "__GNUC__";
3357
    files = iso/math_c99.h;
3358
    c_fix = format;
3359
    c_fix_arg = "#define\tNAN\t\t(__builtin_nanf(\"\"))";
3360
    c_fix_arg = "^#define[ \t]+NAN[ \t]+__builtin_nan";
3361
    test_text =
3362
    '#ident     "@(#)math_c99.h 1.9     04/11/01 SMI"'"\n"
3363
    "#undef     NAN\n"
3364
    "#define    NAN     __builtin_nan";
3365
};
3366
 
3367
fix = {
3368
    hackname = solaris_math_4;
3369
    select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3370
    bypass = "__GNUC__";
3371
    files = iso/math_c99.h;
3372
    c_fix = format;
3373
    c_fix_arg = "#define\tfpclassify(x) \\\n"
3374
                "  __builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL, FP_SUBNORMAL, FP_ZERO, (x))";
3375
    c_fix_arg = "^#define[ \t]+fpclassify\\(x\\)[ \t]+__builtin_fpclassify\\(x\\)";
3376
    test_text =
3377
    '#ident     "@(#)math_c99.h 1.9     04/11/01 SMI"'"\n"
3378
    "#undef     fpclassify\n"
3379
    "#define    fpclassify(x)   __builtin_fpclassify(x)";
3380
};
3381
 
3382
fix = {
3383
    hackname = solaris_math_8;
3384
    select = '@\(#\)math_c99\.h' "[ \t]+1\\.[0-9]+[ \t]+[0-9/]+ SMI";
3385
    bypass = "__GNUC__";
3386
    files = iso/math_c99.h;
3387
    c_fix = format;
3388
    c_fix_arg = "#define\tsignbit(x)\t(sizeof(x) == sizeof(float) \\\n"
3389
                "\t\t\t   ? __builtin_signbitf(x) \\\n"
3390
                "\t\t\t   : sizeof(x) == sizeof(long double) \\\n"
3391
                "\t\t\t     ? __builtin_signbitl(x) \\\n"
3392
                "\t\t\t     : __builtin_signbit(x))";
3393
    c_fix_arg = "^#define[ \t]+signbit\\(x\\)[ \t]+__builtin_signbit\\(x\\)";
3394
    test_text = <<- _EOText_
3395
        #ident  "@(#)math_c99.h 1.9     04/11/01 SMI"
3396
        #undef  signbit
3397
        #define signbit(x)      __builtin_signbit(x)
3398
        _EOText_;
3399
};
3400
 
3401
fix = {
3402
    hackname = solaris_math_9;
3403
    select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3404
    bypass = "__GNUC__";
3405
    files = iso/math_c99.h;
3406
    c_fix = format;
3407
    c_fix_arg = "#define\t%1(x, y)%2__builtin_%1(x, y)";
3408
    c_fix_arg = "^#define[ \t]+([a-z]+)\\(x, y\\)([ \t]+)\\(\\(x\\) __builtin_[a-z]+\\(y\\)\\)";
3409
    test_text =
3410
    '#ident     "@(#)math_c99.h 1.9     04/11/01 SMI"'"\n"
3411
    "#undef     isgreater\n"
3412
    "#define    isgreater(x, y)         ((x) __builtin_isgreater(y))\n"
3413
    "#undef     isgreaterequal\n"
3414
    "#define    isgreaterequal(x, y)    ((x) __builtin_isgreaterequal(y))\n"
3415
    "#undef     isless\n"
3416
    "#define    isless(x, y)            ((x) __builtin_isless(y))\n"
3417
    "#undef     islessequal\n"
3418
    "#define    islessequal(x, y)       ((x) __builtin_islessequal(y))\n"
3419
    "#undef     islessgreater\n"
3420
    "#define    islessgreater(x, y)     ((x) __builtin_islessgreater(y))\n"
3421
    "#undef     isunordered\n"
3422
    "#define    isunordered(x, y)       ((x) __builtin_isunordered(y))";
3423
};
3424
 
3425
/*
3426
 * On Solaris 11, if you do isinf(NaN) you'll get a floating point
3427
 * exception.  Provide an alternative using GCC's builtin.
3428
 */
3429
 
3430
fix = {
3431
    hackname  = solaris_math_10;
3432
    select    = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3433
    files     = iso/math_c99.h;
3434
    c_fix     = format;
3435
    c_fix_arg = "#define\tisinf(x) __builtin_isinf(x)";
3436
    c_fix_arg = "^#define[ \t]+isinf\\(x\\)[ \t]+__extension__\\([ \t]*\\\\\n"
3437
                "[ \t]*\\{[ \t]*__typeof\\(x\\)[ \t]*__x_i[ \t]*=[ \t]*\\(x\\);[ \t]*\\\\\n"
3438
                "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*INFINITY[ \t]*\\|\\|[ \t]*\\\\\n"
3439
                "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*\\(-INFINITY\\);[ \t]*\\}\\)";
3440
    test_text =
3441
    '#pragma ident      "@(#)math_c99.h 1.12    07/01/21 SMI"'"\n"
3442
    "#undef     isinf\n"
3443
    "#define    isinf(x)        __extension__( \\\\\n"
3444
    "                   { __typeof(x) __x_i = (x); \\\\\n"
3445
    "                   __x_i == (__typeof(__x_i)) INFINITY || \\\\\n"
3446
    "                   __x_i == (__typeof(__x_i)) (-INFINITY); })";
3447
};
3448
 
3449
/*
3450
 * Sun Solaris defines PTHREAD_MUTEX_INITIALIZER with a trailing
3451
 * "0" for the last field of the pthread_mutex_t structure, which is
3452
 * of type upad64_t, which itself is typedef'd to int64_t, but with
3453
 * __STDC__ defined (e.g. by -ansi) it is a union. So change the
3454
 * initializer to "{0}" instead
3455
 */
3456
fix = {
3457
    hackname = solaris_mutex_init_2;
3458
    select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3459
    files = pthread.h;
3460
    /*
3461
     * On Solaris 10, this fix is unnecessary because upad64_t is
3462
     * always defined correctly regardless of the definition of the
3463
     * __STDC__ macro.  The first "mach" pattern matches up to
3464
     * solaris9.  The second "mach" pattern will not match any two (or
3465
     * more) digit solaris version, but it will match e.g. 2.5.1.
3466
     */
3467
    mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3468
    c_fix = format;
3469
    c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3470
                "%0\n"
3471
                "#else\n"
3472
                "%1, {0}}%4\n"
3473
                "#endif";
3474
    c_fix_arg = "(^#define[ \t]+PTHREAD_(MUTEX|COND)_INITIALIZER[ \t]+"
3475
                "(|/\*.*\*/[ \t]*\\\\\n[ \t]*)\\{.*)"
3476
                ",[ \t]*0\\}" "(|[ \t].*)$";
3477
    test_text =
3478
    '#ident "@(#)pthread.h  1.26  98/04/12 SMI"'"\n"
3479
    "#define PTHREAD_MUTEX_INITIALIZER\t{{{0},0}, {{{0}}}, 0}\n"
3480
    "#define PTHREAD_COND_INITIALIZER\t{{{0}, 0}, 0}\t/* DEFAULTCV */\n"
3481
    "#define    PTHREAD_MUTEX_INITIALIZER               /* = DEFAULTMUTEX */    \\\\\n"
3482
    "   {{0, 0, 0, DEFAULT_TYPE, _MUTEX_MAGIC}, {{{0}}}, 0}\n"
3483
    "#define    PTHREAD_COND_INITIALIZER                /* = DEFAULTCV */       \\\\\n"
3484
    "   {{{0, 0, 0, 0}, DEFAULT_TYPE, _COND_MAGIC}, 0}";
3485
};
3486
 
3487
 
3488
/*
3489
 * Sun Solaris defines PTHREAD_RWLOCK_INITIALIZER with a "0" for some
3490
 *  fields of the pthread_rwlock_t structure, which are of type
3491
 *  upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3492
 *  defined (e.g. by -ansi) it is a union. So change the initializer
3493
 *  to "{0}" instead.
3494
 */
3495
fix = {
3496
    hackname = solaris_rwlock_init_1;
3497
    select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3498
    files = pthread.h;
3499
    mach = '*-*-solaris*';
3500
    c_fix = format;
3501
    c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3502
                "%0\n"
3503
                "#else\n"
3504
                "%1{0, 0, 0, {{0}, {0}, {0}}, {{0}, {0}}, {{0}, {0}}}\n"
3505
                "#endif";
3506
    c_fix_arg = "(^#define[ \t]+PTHREAD_RWLOCK_INITIALIZER[ \t]+)"
3507
                "\\{0, 0, 0, \\{0, 0, 0\\}, \\{0, 0\\}, \\{0, 0\\}\\}[ \t]*$";
3508
 
3509
    test_text =
3510
    '#ident "@(#)pthread.h  1.26  98/04/12 SMI"'"\n"
3511
    "#define PTHREAD_RWLOCK_INITIALIZER\t{0, 0, 0, {0, 0, 0}, {0, 0}, {0, 0}}";
3512
};
3513
 
3514
 
3515
/*
3516
 * Sun Solaris defines PTHREAD_ONCE_INIT as an array containing a
3517
 * structure.  As such, it need two levels of brackets, but only
3518
 * contains one.  Wrap the macro definition in an extra layer.
3519
 */
3520
fix = {
3521
    hackname = solaris_once_init_1;
3522
    select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3523
    files = pthread.h;
3524
    mach = '*-*-solaris*';
3525
    c_fix = format;
3526
    c_fix_arg = "%1{%2}%3";
3527
    c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{)([^}]+)(\\})[ \t]*$";
3528
    test_text =
3529
    '#pragma ident      "@(#)pthread.h  1.37    04/09/28 SMI"'"\n"
3530
    "#define PTHREAD_ONCE_INIT\t{0, 0, 0, PTHREAD_ONCE_NOTDONE}";
3531
};
3532
 
3533
 
3534
/*
3535
 * Sun Solaris defines PTHREAD_ONCE_INIT with a "0" for some
3536
 *  fields of the pthread_once_t structure, which are of type
3537
 *  upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3538
 *  defined (e.g. by -ansi) it is a union. So change the initializer
3539
 *  to "{0}" instead.  This test relies on solaris_once_init_1.
3540
 */
3541
fix = {
3542
    hackname = solaris_once_init_2;
3543
    select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3544
    files = pthread.h;
3545
    /*
3546
     * On Solaris 10, this fix is unnecessary because upad64_t is
3547
     * always defined correctly regardless of the definition of the
3548
     * __STDC__ macro.  The first "mach" pattern matches up to
3549
     * solaris9.  The second "mach" pattern will not match any two (or
3550
     * more) digit solaris version, but it will match e.g. 2.5.1.
3551
     */
3552
    mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3553
    c_fix = format;
3554
    c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3555
                "%0\n"
3556
                "#else\n"
3557
                "%1{0}, {0}, {0}, {%3}%4\n"
3558
                "#endif";
3559
    c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{\\{)"
3560
                "(0, 0, 0, )(PTHREAD_[A-Z_]+)(\\}\\})[ \t]*$";
3561
    test_text =
3562
    '#ident "@(#)pthread.h  1.26  98/04/12 SMI"'"\n"
3563
    "#define PTHREAD_ONCE_INIT\t{{0, 0, 0, PTHREAD_ONCE_NOTDONE}}\n";
3564
};
3565
 
3566
 
3567
/*
3568
 * Sun Solaris 2 has a version of sys/int_const.h that defines
3569
 * UINT8_C and UINT16_C to unsigned constants.
3570
 */
3571
fix = {
3572
    hackname  = solaris_int_const;
3573
    files     = sys/int_const.h;
3574
    mach      = '*-*-solaris2*';
3575
    c_fix     = format;
3576
    c_fix_arg = "#define\tUINT8_C(c)\t(c)\n"
3577
                "%1\n"
3578
                "#define\tUINT16_C(c)\t(c)";
3579
    select    = "^#define[ \t]+UINT8_C\\(c\\)[ \t]+__CONCAT__.*\n"
3580
                "(/\*.*\*/)\n"
3581
                "#define[ \t]+UINT16_C\\(c\\)[ \t]+__CONCAT__.*";
3582
    test_text =
3583
    "#define    UINT8_C(c)      __CONCAT__(c,u)\n"
3584
    "/* CSTYLED */\n"
3585
    "#define    UINT16_C(c)     __CONCAT__(c,u)";
3586
};
3587
 
3588
 
3589
/*
3590
 * Sun Solaris 2 has a version of sys/int_limits.h that defines
3591
 * UINT8_MAX and UINT16_MAX to unsigned constants.
3592
 */
3593
fix = {
3594
    hackname  = solaris_int_limits_1;
3595
    files     = sys/int_limits.h;
3596
    mach      = '*-*-solaris2*';
3597
    c_fix     = format;
3598
    c_fix_arg = "#define\tUINT8_MAX\t(255)\n"
3599
                "#define\tUINT16_MAX\t(65535)";
3600
    select    = "^#define[ \t]+UINT8_MAX[ \t]+\\(255U\\)\n"
3601
                "#define[ \t]+UINT16_MAX[ \t]+\\(65535U\\)";
3602
    test_text =
3603
    "#define    UINT8_MAX       (255U)\n"
3604
    "#define    UINT16_MAX      (65535U)";
3605
};
3606
 
3607
 
3608
/*
3609
 * Sun Solaris 2 has a version of sys/int_limits.h that defines
3610
 * INT_FAST16 limits to wrong values for sys/int_types.h.
3611
 */
3612
fix = {
3613
    hackname  = solaris_int_limits_2;
3614
    files     = sys/int_limits.h;
3615
    mach      = '*-*-solaris2*';
3616
    c_fix     = format;
3617
    c_fix_arg = "#define\t%1_FAST16_%2 %132_%2";
3618
    select    = "^#define[ \t]+(INT|UINT)_FAST16_(MAX|MIN)[ \t](INT|UINT)16.*";
3619
    test_text =
3620
    "#define    INT_FAST16_MAX INT16_MAX\n"
3621
    "#define    UINT_FAST16_MAX UINT16_MAX\n"
3622
    "#define    INT_FAST16_MIN  INT16_MIN";
3623
};
3624
 
3625
 
3626
/*
3627
 * Sun Solaris 2 has a version of sys/int_limits.h that defines
3628
 * SIZE_MAX as unsigned long.
3629
 */
3630
fix = {
3631
    hackname  = solaris_int_limits_3;
3632
    files     = sys/int_limits.h;
3633
    mach      = '*-*-solaris2*';
3634
    c_fix     = format;
3635
    c_fix_arg = "#define\tSIZE_MAX\t4294967295U";
3636
    select    = "^#define[ \t]+SIZE_MAX[ \t]+4294967295UL";
3637
    test_text =
3638
    "#define    SIZE_MAX        4294967295UL";
3639
};
3640
 
3641
 
3642
/*
3643
 * Sun Solaris up to 9 has a version of sys/int_types.h that forbids use
3644
 * of Standard C99 64-bit types in 32-bit mode.
3645
 */
3646
fix = {
3647
    hackname  = solaris_int_types;
3648
    select    = "__STDC__ - 0 == 0";
3649
    bypass    = "_LONGLONG_TYPE";
3650
    files     = sys/int_types.h;
3651
    c_fix     = format;
3652
    c_fix_arg =
3653
    "(defined(_STDC_C99) || !defined(_STRICT_STDC) || defined(__GNUC__))";
3654
    test_text =
3655
    "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3656
    "typedef    long long               int64_t;\n"
3657
    "#endif\n\n"
3658
    "#if defined(_LP64) || (__STDC__ - 0 == 0 && !defined(_NO_LONGLONG))\n"
3659
    "typedef int64_t                    intmax_t;\n"
3660
    "#endif";
3661
};
3662
 
3663
 
3664
/*
3665
 * Sun Solaris 8 has what appears to be some gross workaround for
3666
 * some old version of their c++ compiler.  G++ doesn't want it
3667
 * either, but doesn't want to be tied to SunPRO version numbers.
3668
 */
3669
fix = {
3670
    hackname = solaris_stdio_tag;
3671
    files    = stdio_tag.h;
3672
 
3673
    select   = '__cplusplus < 54321L';
3674
    /* In Solaris 10, the code in stdio_tag.h is conditionalized on
3675
       "!defined(__GNUC__)" so we no longer need to fix it.  */
3676
    bypass   = '__GNUC__';
3677
    sed      = 's/defined(__cplusplus) && (__cplusplus < 54321L)/0/';
3678
 
3679
    test_text = "#if\tdefined(__cplusplus) && (__cplusplus < 54321L)";
3680
};
3681
 
3682
 
3683
/*
3684
 *  a missing semi-colon at the end of the statsswtch structure definition.
3685
 */
3686
fix = {
3687
    hackname  = statsswtch;
3688
    files     = rpcsvc/rstat.h;
3689
    select    = "boottime$";
3690
    c_fix     = format;
3691
    c_fix_arg = "boottime;";
3692
    test_text = "struct statswtch {\n  int boottime\n};";
3693
};
3694
 
3695
 
3696
/*
3697
 *  Arrange for stdio.h to use stdarg.h to define __gnuc_va_list.
3698
 *  On 4BSD-derived systems, stdio.h defers to machine/ansi.h; that's
3699
 *  OK too.
3700
 */
3701
fix = {
3702
    hackname = stdio_stdarg_h;
3703
    files    = stdio.h;
3704
    bypass   = "include.*(stdarg\.h|machine/ansi\.h)";
3705
    /*
3706
     * On Solaris 10, this fix is unncessary;  includes
3707
     * , which includes .
3708
      */
3709
    mach     = '*-*-solaris2.1[0-9]*';
3710
    not_machine = true;
3711
 
3712
    c_fix     = wrap;
3713
 
3714
    c_fix_arg = "#define __need___va_list\n#include \n";
3715
 
3716
    test_text = "";
3717
};
3718
 
3719
 
3720
/*
3721
 *  Don't use or define the name va_list in stdio.h.  This is for
3722
 *  ANSI.  Note _BSD_VA_LIST_ is dealt with elsewhere.  The presence
3723
 *  of __gnuc_va_list, __DJ_va_list, or _G_va_list is taken to
3724
 *  indicate that the header knows what it's doing -- under SUSv2,
3725
 *  stdio.h is required to define va_list, and we shouldn't break
3726
 *  that.  On IRIX 6.5, internal/wchar_core.h used to get its
3727
 *  definition of va_list from stdio.h.  Since this doesn't happen any
3728
 *  longer, use __gnuc_va_list there, too.
3729
 */
3730
fix = {
3731
    hackname = stdio_va_list;
3732
    files    = stdio.h;
3733
    files    = internal/stdio_core.h;
3734
    files    = internal/wchar_core.h;
3735
    bypass   = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3736
    /*
3737
     * On Solaris 10, the definition in
3738
     *  is guarded appropriately by the _XPG4 feature macro;
3739
     * there is therefore no need for this fix there.
3740
     */
3741
    mach = '*-*-solaris2.1[0-9]*';
3742
    not_machine = true;
3743
 
3744
    /*
3745
     * Use __gnuc_va_list in arg types in place of va_list.
3746
     * On 386BSD use __gnuc_va_list instead of _VA_LIST_.  On Tru64 UNIX V5.1A
3747
     * use __gnuc_va_list instead of __VA_LIST__.  We're hoping the
3748
     * trailing parentheses and semicolon save all other systems from this.
3749
     * Define __not_va_list__ (something harmless and unused)
3750
     * instead of va_list.
3751
     * Don't claim to have defined va_list.
3752
     */
3753
    sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3754
          "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3755
          "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3756
          "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3757
          "s@ va_list@ __not_va_list__@\n"
3758
          "s@\\*va_list@*__not_va_list__@\n"
3759
          "s@ __va_list)@ __gnuc_va_list)@\n"
3760
          "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3761
           "@typedef \\1 __not_va_list__;@\n"
3762
          "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3763
          "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3764
          "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3765
          "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3766
          "s@VA_LIST@DUMMY_VA_LIST@\n"
3767
          "s@_Va_LIST@_VA_LIST@";
3768
    test_text = "extern void mumble( va_list);";
3769
};
3770
 
3771
 
3772
/*
3773
 *  Fix headers that use va_list from stdio.h to use the updated
3774
 *  va_list from the stdio_va_list change.  Note _BSD_VA_LIST_ is
3775
 *  dealt with elsewhere.  The presence of __gnuc_va_list,
3776
 *  __DJ_va_list, or _G_va_list is taken to indicate that the header
3777
 *  knows what it's doing.
3778
 */
3779
fix = {
3780
    hackname = stdio_va_list_clients;
3781
    files    = com_err.h;
3782
    files    = cps.h;
3783
    files    = curses.h;
3784
    files    = krb5.h;
3785
    files    = lc_core.h;
3786
    files    = pfmt.h;
3787
    files    = wchar.h;
3788
    files    = curses_colr/curses.h;
3789
    bypass   = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3790
    /* Don't fix, if we use va_list from stdarg.h, or if the use is
3791
       otherwise protected.  */
3792
    bypass   = 'include |#ifdef va_start';
3793
 
3794
    /*
3795
     * Use __gnuc_va_list in arg types in place of va_list.
3796
     * On 386BSD use __gnuc_va_list instead of _VA_LIST_.  On Tru64 UNIX V5.1A
3797
     * use __gnuc_va_list instead of __VA_LIST__.  We're hoping the
3798
     * trailing parentheses and semicolon save all other systems from this.
3799
     * Define __not_va_list__ (something harmless and unused)
3800
     * instead of va_list.
3801
     * Don't claim to have defined va_list.
3802
     */
3803
    sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3804
          "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3805
          "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3806
          "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3807
          "s@ va_list@ __not_va_list__@\n"
3808
          "s@\\*va_list@*__not_va_list__@\n"
3809
          "s@ __va_list)@ __gnuc_va_list)@\n"
3810
          "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3811
           "@typedef \\1 __not_va_list__;@\n"
3812
          "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3813
          "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3814
          "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3815
          "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3816
          "s@VA_LIST@DUMMY_VA_LIST@\n"
3817
          "s@_Va_LIST@_VA_LIST@";
3818
    test_text = "extern void mumble( va_list);";
3819
};
3820
 
3821
 
3822
/*
3823
 *  "!__STDC__" or "__STDC__==0" or "__STDC__!=1" or "__STDC__-0==0"
3824
 *  is "!defined( __STRICT_ANSI__ )"
3825
 */
3826
fix = {
3827
    hackname = strict_ansi_not;
3828
    select   = "^([ \t]*#[ \t]*if.*)"
3829
               "(!__STDC__"
3830
               "|__STDC__[ \t]*==[ \t]*0"
3831
               "|__STDC__[ \t]*!=[ \t]*1"
3832
               "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*0)";
3833
    /* Tru64 UNIX V4.0F/V5.1  supports GCC usage of __STDC__. */
3834
    bypass = 'GNU and MIPS C compilers define __STDC__ differently';
3835
    /* GNU gmp.h uses "__STDC__ != 1" only if __SCO_VERSION__, which
3836
       is not defined by GCC, so it is safe.  */
3837
    bypass = '__SCO_VERSION__.*__STDC__ != 1';
3838
    c_test   = stdc_0_in_system_headers;
3839
 
3840
    c_fix     = format;
3841
    c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3842
 
3843
    test_text = "#if !__STDC__ \n"
3844
                "#if __STDC__ == 0\n"
3845
                "#if __STDC__ != 1\n"
3846
                "#if __STDC__ - 0 == 0"
3847
               "/* not std C */\nint foo;\n"
3848
               "\n#end-end-end-end-if :-)";
3849
};
3850
 
3851
/*
3852
 *  "__STDC__-0==0"
3853
 *  is "!defined( __STRICT_ANSI__ )" on continued #if-s
3854
 */
3855
fix = {
3856
    hackname = strict_ansi_not_ctd;
3857
    files    = math.h, limits.h, stdio.h, signal.h,
3858
               stdlib.h, sys/signal.h, time.h;
3859
    /*
3860
     * Starting at the beginning of a line, skip white space and
3861
     * a leading "(" or "&&" or "||".  One of those must be found.
3862
     * Then, zero, one or more copies of a "defined(_FOO_BAR_) &&"
3863
     * expression.  If these are nested, then they must accumulate
3864
     * because we won't match any closing parentheses.  Finally,
3865
     * after skipping over all that, we must then match our suspect
3866
     * phrase:  "__STDC__-0==0" with or without white space.
3867
     */
3868
    select   = "^([ \t]*" '(\(|&&|\|\|)'
3869
               "([ \t(]*!*[ \t]*defined\\([a-zA-Z_0-9]+\\)[ \t]*[|&][|&])*"
3870
               "[ \t(]*)"
3871
               "(__STDC__[ \t]*(|-[ \t]*0[ \t]*)==[ \t]*0)";
3872
    c_test   = stdc_0_in_system_headers;
3873
 
3874
    c_fix     = format;
3875
    c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3876
 
3877
    test_text = "#if 1 && \\\\\n"
3878
               "&& defined(mumbling) |& (__STDC__ - 0 == 0) \\\\\n"
3879
               "( __STDC__ == 0 && !defined(_XOPEN_SOURCE) \\\\\n"
3880
               "|| __STDC__ - 0 == 0 ) /* not std C */\n"
3881
               "int foo;\n#endif";
3882
};
3883
 
3884
 
3885
/*
3886
 *  "__STDC__!=0" or "__STDC__==1" or "__STDC__-0==1"
3887
 *  is "defined( __STRICT_ANSI__ )"
3888
 */
3889
fix = {
3890
    hackname = strict_ansi_only;
3891
    select   = "^([ \t]*#[ \t]*if.*)"
3892
               "(__STDC__[ \t]*!=[ \t]*0"
3893
               "|__STDC__[ \t]*==[ \t]*1"
3894
               "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*1"
3895
               "|__STDC__[ \t]*-[ \t]*0[ \t]*!=[ \t]*0)";
3896
    c_test   = stdc_0_in_system_headers;
3897
 
3898
    c_fix     = format;
3899
    c_fix_arg = "%1 defined(__STRICT_ANSI__)";
3900
 
3901
    test_text = "#if __STDC__ == 1 /* is std C\n */\nint foo;\n#endif";
3902
};
3903
 
3904
 
3905
/*
3906
 *  IRIX 4.0.5  uses struct __file_s
3907
 *  in prototype without previous definition.
3908
 */
3909
fix = {
3910
    hackname  = struct_file;
3911
    files     = rpc/xdr.h;
3912
    select    = '^.*xdrstdio_create.*struct __file_s';
3913
    c_fix     = format;
3914
    c_fix_arg = "struct __file_s;\n%0";
3915
    test_text = "extern void xdrstdio_create( struct __file_s* );";
3916
};
3917
 
3918
 
3919
/*
3920
 *  IRIX 4.0.5  uses struct sockaddr
3921
 *  in prototype without previous definition.
3922
 *
3923
 *  Don't fix OpenBSD, which uses struct sockaddr_in prototyping the same
3924
 *  function, and does define it.
3925
 */
3926
fix = {
3927
    hackname  = struct_sockaddr;
3928
    files     = rpc/auth.h;
3929
    select    = "^.*authdes_create.*struct sockaddr[^_]";
3930
    bypass    = "";
3931
    bypass    = "struct sockaddr;\n";
3932
    c_fix     = format;
3933
    c_fix_arg = "struct sockaddr;\n%0";
3934
    test_text = "extern AUTH* authdes_create( struct sockaddr* );";
3935
};
3936
 
3937
 
3938
/*
3939
 *  Apply fix this to all OSs since this problem seems to effect
3940
 *  more than just SunOS.
3941
 */
3942
fix = {
3943
    hackname = sun_auth_proto;
3944
    files    = rpc/auth.h;
3945
    files    = rpc/clnt.h;
3946
    files    = rpc/svc.h;
3947
    files    = rpc/xdr.h;
3948
    bypass   = "__cplusplus";
3949
    /*
3950
     *  Select those files containing '(*name)()'.
3951
     */
3952
    select    = '\(\*[a-z][a-z_]*\)\(\)';
3953
 
3954
    c_fix     = format;
3955
    c_fix_arg = "#ifdef __cplusplus\n%1(...);%2\n"
3956
                "#else\n%1();%2\n#endif";
3957
    c_fix_arg = '(.*\(\*[a-z][a-z_]*\))\(\);(.*)';
3958
 
3959
    test_text =
3960
    "struct auth_t {\n"
3961
    "    int (*name)(); /* C++ bad */\n"
3962
    "};";
3963
};
3964
 
3965
 
3966
/*
3967
 *  Fix bogus #ifdef on SunOS 4.1.
3968
 */
3969
fix = {
3970
    hackname  = sun_bogus_ifdef;
3971
    files     = "hsfs/hsfs_spec.h";
3972
    files     = "hsfs/iso_spec.h";
3973
    select    = '#ifdef(.*\|\|.*)';
3974
    c_fix     = format;
3975
    c_fix_arg = "#if%1";
3976
 
3977
    test_text = "#ifdef  __i386__ || __vax__ || __sun4c__";
3978
};
3979
 
3980
 
3981
/*
3982
 *  Fix the CAT macro in SunOS memvar.h.
3983
 */
3984
fix = {
3985
    hackname  = sun_catmacro;
3986
    files     = pixrect/memvar.h;
3987
    select    = "^#define[ \t]+CAT\\(a,b\\).*";
3988
    c_fix     = format;
3989
 
3990
    c_fix_arg =
3991
    "#ifdef __STDC__\n"
3992
    "#  define CAT(a,b) a##b\n"
3993
    "#else\n%0\n#endif";
3994
 
3995
    test_text =
3996
    "#define CAT(a,b)\ta/**/b";
3997
};
3998
 
3999
 
4000
/*
4001
 *  Fix return type of free and {c,m,re}alloc in  on SunOS 4.1.
4002
 *  Also fix return type of {m,re}alloc in  on sysV68
4003
 */
4004
fix = {
4005
    hackname = sun_malloc;
4006
    files    = malloc.h;
4007
    bypass   = "_CLASSIC_ANSI_TYPES";
4008
 
4009
    sed   = "s/typedef[ \t]char \\*\tmalloc_t/typedef void \\*\tmalloc_t/g";
4010
    sed   = "s/int[ \t][ \t]*free/void\tfree/g";
4011
    sed   = "s/char\\([ \t]*\\*[ \t]*malloc\\)/void\\1/g";
4012
    sed   = "s/char\\([ \t]*\\*[ \t]*realloc\\)/void\\1/g";
4013
    sed   = "s/char\\([ \t]*\\*[ \t]*calloc\\)/void\\1/g";
4014
 
4015
    test_text =
4016
    "typedef char *\tmalloc_t;\n"
4017
    "int \tfree();\n"
4018
    "char*\tmalloc();\n"
4019
    "char*\tcalloc();\n"
4020
    "char*\trealloc();";
4021
};
4022
 
4023
 
4024
/*
4025
 *  Check for yet more missing ';' in struct (in SunOS 4.0.x)
4026
 */
4027
fix = {
4028
    hackname = sun_rusers_semi;
4029
    files    = rpcsvc/rusers.h;
4030
    select   = "_cnt$";
4031
    sed      = "/^struct/,/^};/s/_cnt$/_cnt;/";
4032
    test_text = "struct mumble\n  int _cnt\n};";
4033
};
4034
 
4035
 
4036
/*
4037
 *  signal.h on SunOS defines signal using (),
4038
 *  which causes trouble when compiling with g++ -pedantic.
4039
 */
4040
fix = {
4041
    hackname = sun_signal;
4042
    files    = sys/signal.h;
4043
    files    = signal.h;
4044
    select   = "^void\t" '\(\*signal\(\)\)\(\);.*';
4045
 
4046
    c_fix     = format;
4047
    c_fix_arg =
4048
          "#ifdef __cplusplus\n"
4049
          "void\t(*signal(...))(...);\n"
4050
          "#else\n%0\n#endif";
4051
 
4052
    test_text = "void\t(*signal())();";
4053
};
4054
 
4055
 
4056
/*
4057
 *  Correct the return type for strlen in strings.h in SunOS 4.
4058
 */
4059
fix = {
4060
    hackname = sunos_strlen;
4061
    files    = strings.h;
4062
    select   = "int[ \t]*strlen\\(\\);(.*)";
4063
    c_fix     = format;
4064
    c_fix_arg = "__SIZE_TYPE__ strlen();%1";
4065
    test_text = " int\tstrlen(); /* string length */";
4066
};
4067
 
4068
 
4069
/*
4070
 *  Disable apparent native compiler optimization cruft in SVR4.2 
4071
 *  that is visible to any ANSI compiler using this include.  Simply
4072
 *  delete the lines that #define some string functions to internal forms.
4073
 */
4074
fix = {
4075
    hackname = svr4_disable_opt;
4076
    files    = string.h;
4077
    select   = '#define.*__std_hdr_';
4078
    sed      = '/#define.*__std_hdr_/d';
4079
    test_text = "#define strlen __std_hdr_strlen\n";
4080
};
4081
 
4082
 
4083
/*
4084
 *   Fix broken decl of getcwd present on some svr4 systems.
4085
 */
4086
fix = {
4087
    hackname = svr4_getcwd;
4088
    files    = stdlib.h;
4089
    files    = unistd.h;
4090
    files    = prototypes.h;
4091
    select   = 'getcwd\(char \*, int\)';
4092
 
4093
    c_fix     = format;
4094
    c_fix_arg = "getcwd(char *, size_t)";
4095
 
4096
    test_text = "extern char* getcwd(char *, int);";
4097
};
4098
 
4099
 
4100
/*
4101
 *   Fix broken decl of profil present on some svr4 systems.
4102
 */
4103
fix = {
4104
    hackname = svr4_profil;
4105
    files    = stdlib.h;
4106
    files    = unistd.h;
4107
 
4108
    select    =
4109
    'profil\(unsigned short \*, unsigned int, unsigned int, unsigned int\)';
4110
    /* The fix is wrong on IRIX 5/6 and creates a conflict with another
4111
       prototype in .  */
4112
    bypass    = 'Silicon Graphics';
4113
    c_fix     = format;
4114
    c_fix_arg = 'profil(unsigned short *, size_t, int, unsigned int)';
4115
 
4116
    test_text =
4117
    'profil(unsigned short *, unsigned int, unsigned int, unsigned int);';
4118
};
4119
 
4120
 
4121
/*
4122
 * Correct types for signal handler constants like SIG_DFL; they might be
4123
 * void (*) (), and should be void (*) (int).  C++ doesn't like the
4124
 * old style.
4125
 */
4126
fix = {
4127
    hackname = svr4_sighandler_type;
4128
    files = sys/signal.h;
4129
    select = 'void *\(\*\)\(\)';
4130
    c_fix = format;
4131
    c_fix_arg = "void (*)(int)";
4132
    test_text = "#define SIG_DFL (void(*)())0\n"
4133
                "#define SIG_IGN (void (*)())0\n";
4134
};
4135
 
4136
 
4137
/*
4138
 *  Some SysV r4 systems, including Sequent's DYNIX/ptx, use the local
4139
 *  function 'getrnge' in  before they declare it.  For these
4140
 *  systems add a 'static int' declaration of 'getrnge' into 
4141
 *  early on.
4142
 *
4143
 *  'getrnge' traditionally manipulates a file-scope global called 'size',
4144
 *  so put the declaration right after the declaration of 'size'.
4145
 *
4146
 *  Don't do this if there is already a `static void getrnge' declaration
4147
 *  present, since this would cause a redeclaration error.  Solaris 2.x has
4148
 *  such a declaration.
4149
 */
4150
fix = {
4151
    hackname  = svr4_undeclared_getrnge;
4152
    files     = regexp.h;
4153
    select    = "getrnge";
4154
    bypass    = "static void getrnge";
4155
    c_fix     = format;
4156
    c_fix_arg = "%0\n"
4157
                "static int getrnge ();";
4158
    c_fix_arg = "^static int[ \t]+size;";
4159
    test_text = "static int size;\n"
4160
                "/* stuff which calls getrnge() */\n"
4161
                "static getrnge()\n"
4162
                "{}";
4163
};
4164
 
4165
 
4166
/*
4167
 *  Fix return value of mem{ccpy,chr,cpy,set} and str{len,spn,cspn}
4168
 *  in string.h on sysV68
4169
 *  Correct the return type for strlen in string.h on Lynx.
4170
 *  Correct the argument type for ffs in string.h on Alpha OSF/1 V2.0.
4171
 *  Add missing const for strdup on OSF/1 V3.0.
4172
 *  On sysV88 layout is slightly different.
4173
 */
4174
fix = {
4175
    hackname = sysv68_string;
4176
    files    = testing.h;
4177
    files    = string.h;
4178
    bypass   = "_CLASSIC_ANSI_TYPES";
4179
 
4180
    sed = "s/extern[ \t]*int[ \t]*strlen();/extern unsigned int strlen();/";
4181
    sed = "s/extern[ \t]*int[ \t]*ffs[ \t]*(long);/extern int ffs(int);/";
4182
    sed = "s/strdup(char \\*s1);/strdup(const char *s1);/";
4183
 
4184
    sed = "/^extern char$/N";
4185
    sed = "s/^extern char\\(\\n\t\\*memccpy(),\\)$/extern void\\1/";
4186
 
4187
    sed = "/^extern int$/N";
4188
    sed = "s/^extern int\\(\\n\tstrlen(),\\)/extern size_t\\1/";
4189
 
4190
    sed = "/^\tstrncmp(),$/N";
4191
    sed = 's/^\(' "\t" 'strncmp()\),\n\(' "\t" 'strlen(),\)$/'
4192
            '\1;' "\\\nextern unsigned int\\\n\\2/";
4193
 
4194
    test_text =
4195
    "extern int strlen();\n"
4196
 
4197
    "extern int ffs(long);\n"
4198
 
4199
    "extern char\n"
4200
    "\t*memccpy(),\n"
4201
    "\tmemcpy();\n"
4202
 
4203
    "extern int\n"
4204
    "\tstrcmp(),\n"
4205
    "\tstrncmp(),\n"
4206
    "\tstrlen(),\n"
4207
    "\tstrspn();\n"
4208
 
4209
    "extern int\n"
4210
    "\tstrlen(), strspn();";
4211
};
4212
 
4213
 
4214
/*
4215
 *  Fix return type of calloc, malloc, realloc, bsearch and exit
4216
 */
4217
fix = {
4218
    hackname = sysz_stdlib_for_sun;
4219
    files    = stdlib.h;
4220
    bypass   = "_CLASSIC_ANSI_TYPES";
4221
 
4222
    select    = "char[ \t]*\\*[ \t]*(calloc|malloc|realloc|bsearch)[ \t]*\\(";
4223
    c_fix     = format;
4224
    c_fix_arg = "void *\t%1(";
4225
 
4226
    test_text =
4227
    "extern char*\tcalloc(size_t);\n"
4228
    "extern char*\tmalloc(size_t);\n"
4229
    "extern char*\trealloc(void*,size_t);\n"
4230
    "extern char*\tbsearch(void*,size_t,size_t);\n";
4231
};
4232
 
4233
 
4234
/*
4235
 * __thread is now a keyword.
4236
 */
4237
fix = {
4238
    hackname  = thread_keyword;
4239
    files     = "pthread.h";
4240
    files     = "bits/sigthread.h";
4241
    select    = "([* ])__thread([,)])";
4242
    c_fix     = format;
4243
    c_fix_arg = "%1__thr%2";
4244
 
4245
    test_text =
4246
        "extern int pthread_create (pthread_t *__restrict __thread,\n"
4247
        "extern int pthread_kill (pthread_t __thread, int __signo);\n"
4248
        "extern int pthread_cancel (pthread_t __thread);";
4249
};
4250
 
4251
/*
4252
 *  if the #if says _cplusplus, not the double underscore __cplusplus
4253
 *  that it should be
4254
 */
4255
fix = {
4256
    hackname = tinfo_cplusplus;
4257
    files    = tinfo.h;
4258
    select   = "[ \t]_cplusplus";
4259
 
4260
    c_fix     = format;
4261
    c_fix_arg = " __cplusplus";
4262
    test_text = "#ifdef _cplusplus\nint bogus;\n#endif";
4263
};
4264
 
4265
 
4266
/*
4267
 *  parameters not const on DECstation Ultrix V4.0 and OSF/1.
4268
 */
4269
fix = {
4270
    hackname  = ultrix_const;
4271
    files     = stdio.h;
4272
    select    = 'perror\( char \*';
4273
 
4274
    c_fix     = format;
4275
    c_fix_arg = "%1 const %3 *__";
4276
    c_fix_arg = "([ \t*](perror|fputs|fwrite|scanf|fscanf)\\(.*)"
4277
                "[ \t]+(char|void) \\*__";
4278
 
4279
    test_text =
4280
    "extern void perror( char *__s );\n"
4281
    "extern int fputs( char *__s, FILE *);\n"
4282
    "extern size_t fwrite( void *__ptr, size_t, size_t, FILE *);\n"
4283
    "extern int fscanf( FILE *__stream, char *__format, ...);\n"
4284
    "extern int scanf( char *__format, ...);\n";
4285
};
4286
 
4287
 
4288
/*
4289
 *  parameters not const on DECstation Ultrix V4.0 and OSF/1.
4290
 */
4291
fix = {
4292
    hackname  = ultrix_const2;
4293
    files     = stdio.h;
4294
 
4295
    select    = '\*fopen\( char \*';
4296
    c_fix     = format;
4297
    c_fix_arg = "%1( const char *%3, const char *";
4298
    c_fix_arg = "([ \t*](fopen|sscanf|popen|tempnam))\\("
4299
               "[ \t]*char[ \t]*\\*([^,]*),"
4300
               "[ \t]*char[ \t]*\\*[ \t]*";
4301
 
4302
    test_text =
4303
    "extern FILE *fopen( char *__filename, char *__type );\n"
4304
    "extern int sscanf( char *__s, char *__format, ...);\n"
4305
    "extern FILE *popen(char *, char *);\n"
4306
    "extern char *tempnam(char*,char*);\n";
4307
};
4308
 
4309
 
4310
/*
4311
 *  Fix definitions of macros used by va-i960.h in VxWorks header file.
4312
 */
4313
fix = {
4314
    hackname  = va_i960_macro;
4315
    files     = arch/i960/archI960.h;
4316
    select    = "__(vsiz|vali|vpad|alignof__)";
4317
 
4318
    c_fix     = format;
4319
    c_fix_arg = "__vx%1";
4320
 
4321
    test_text =
4322
    "extern int __vsiz vsiz;\n"
4323
    "extern int __vali vali;\n"
4324
    "extern int __vpad vpad;\n"
4325
    "#define __alignof__(x) ...";
4326
};
4327
 
4328
 
4329
/*
4330
 *  AIX and Interix headers define NULL to be cast to a void pointer,
4331
 *  which is illegal in ANSI C++.
4332
 */
4333
fix = {
4334
    hackname  = void_null;
4335
    files     = curses.h;
4336
    files     = dbm.h;
4337
    files     = locale.h;
4338
    files     = stdio.h;
4339
    files     = stdlib.h;
4340
    files     = string.h;
4341
    files     = time.h;
4342
    files     = unistd.h;
4343
    files     = sys/dir.h;
4344
    files     = sys/param.h;
4345
    files     = sys/types.h;
4346
    /* avoid changing C++ friendly NULL */
4347
    bypass    = __cplusplus;
4348
    select    = "^#[ \t]*define[ \t]+NULL[ \t]+\\(\\(void[ \t]*\\*\\)0\\)";
4349
    c_fix     = format;
4350
    c_fix_arg = "#define NULL 0";
4351
    test_text = "# define\tNULL \t((void *)0)  /* typed NULL */";
4352
};
4353
 
4354
 
4355
/*
4356
 *  Make VxWorks header which is almost gcc ready fully gcc ready.
4357
 */
4358
fix = {
4359
    hackname = vxworks_gcc_problem;
4360
    files    = types/vxTypesBase.h;
4361
    select   = "__GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__";
4362
 
4363
    sed = "s/#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__/"
4364
          "#if 1/";
4365
 
4366
    sed = "/[ \t]size_t/i\\\n"
4367
        "#ifndef _GCC_SIZE_T\\\n"
4368
        "#define _GCC_SIZE_T\n";
4369
 
4370
    sed = "/[ \t]size_t/a\\\n"
4371
        "#endif\n";
4372
 
4373
    sed = "/[ \t]ptrdiff_t/i\\\n"
4374
        "#ifndef _GCC_PTRDIFF_T\\\n"
4375
        "#define _GCC_PTRDIFF_T\n";
4376
 
4377
    sed = "/[ \t]ptrdiff_t/a\\\n"
4378
        "#endif\n";
4379
 
4380
    sed = "/[ \t]wchar_t/i\\\n"
4381
        "#ifndef _GCC_WCHAR_T\\\n"
4382
        "#define _GCC_WCHAR_T\n";
4383
 
4384
    sed = "/[ \t]wchar_t/a\\\n"
4385
        "#endif\n";
4386
 
4387
    test_text =
4388
    "#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__\n"
4389
    "typedef unsigned int size_t;\n"
4390
    "typedef long ptrdiff_t;\n"
4391
    "typedef unsigned short wchar_t;\n"
4392
    "#endif /* __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__ */\n";
4393
};
4394
 
4395
 
4396
/*
4397
 *  Fix VxWorks  to not require including .
4398
 */
4399
fix = {
4400
    hackname  = vxworks_needs_vxtypes;
4401
    files     = time.h;
4402
    select    = "uint_t([ \t]+_clocks_per_sec)";
4403
    c_fix     = format;
4404
    c_fix_arg = "unsigned int%1";
4405
    test_text = "uint_t\t_clocks_per_sec;";
4406
};
4407
 
4408
 
4409
/*
4410
 *  Fix VxWorks  to not require including .
4411
 */
4412
fix = {
4413
    hackname = vxworks_needs_vxworks;
4414
    files    = sys/stat.h;
4415
    test     = " -r types/vxTypesOld.h";
4416
    test     = " -n \"`egrep '#include' $file`\"";
4417
    test     = " -n \"`egrep ULONG $file`\"";
4418
    select   = "#[ \t]define[ \t]+__INCstath";
4419
 
4420
    sed = "/#[ \t]define[ \t][ \t]*__INCstath/a\\\n"
4421
          "#include \n";
4422
 
4423
    test_text = "`touch types/vxTypesOld.h`"
4424
    "#include  /* ULONG */\n"
4425
    "# define\t__INCstath ";
4426
};
4427
 
4428
 
4429
/*
4430
 *  Another bad dependency in VxWorks 5.2 .
4431
 */
4432
fix = {
4433
    hackname = vxworks_time;
4434
    files    = time.h;
4435
    test     = " -r vxWorks.h";
4436
 
4437
    select    = "#[ \t]*define[ \t]+VOIDFUNCPTR[ \t].*";
4438
    c_fix     = format;
4439
 
4440
    c_fix_arg =
4441
    "#ifndef __gcc_VOIDFUNCPTR_defined\n"
4442
    "#ifdef __cplusplus\n"
4443
    "typedef void (*__gcc_VOIDFUNCPTR) (...);\n"
4444
    "#else\n"
4445
    "typedef void (*__gcc_VOIDFUNCPTR) ();\n"
4446
    "#endif\n"
4447
    "#define __gcc_VOIDFUNCPTR_defined\n"
4448
    "#endif\n"
4449
    "#define VOIDFUNCPTR __gcc_VOIDFUNCPTR";
4450
 
4451
    test_text = "`touch vxWorks.h`"
4452
                "#define VOIDFUNCPTR (void(*)())";
4453
};
4454
 
4455
 
4456
/*
4457
 *  There are several name conflicts with C++ reserved words in X11 header
4458
 *  files.  These are fixed in some versions, so don't do the fixes if
4459
 *  we find __cplusplus in the file.  These were found on the RS/6000.
4460
 */
4461
fix = {
4462
    hackname  = x11_class;
4463
    files     = X11/ShellP.h;
4464
    bypass    = __cplusplus;
4465
    select    = "^([ \t]*char \\*)class;(.*)";
4466
    c_fix     = format;
4467
    c_fix_arg = "#ifdef __cplusplus\n%1c_class;%2\n"
4468
                "#else\n%1class;%2\n#endif";
4469
    test_text =
4470
    "struct {\n"
4471
    "   char *class;\n"
4472
    "} mumble;\n";
4473
};
4474
 
4475
 
4476
/*
4477
 *  class in Xm/BaseClassI.h
4478
 */
4479
fix = {
4480
    hackname = x11_class_usage;
4481
    files    = Xm/BaseClassI.h;
4482
    bypass   = "__cplusplus";
4483
 
4484
    select    = " class\\)";
4485
    c_fix     = format;
4486
    c_fix_arg = " c_class)";
4487
 
4488
    test_text = "extern mumble (int  class);\n";
4489
};
4490
 
4491
 
4492
/*
4493
 *  new in Xm/Traversal.h
4494
 */
4495
fix = {
4496
    hackname = x11_new;
4497
    files    = Xm/Traversal.h;
4498
    bypass   = __cplusplus;
4499
 
4500
    sed      = "/Widget\told, new;/i\\\n"
4501
                   "#ifdef __cplusplus\\\n"
4502
                   "\\\tWidget\told, c_new;\\\n"
4503
                   "#else\n";
4504
 
4505
    sed      = "/Widget\told, new;/a\\\n"
4506
                   "#endif\n";
4507
 
4508
    sed      = "s/Widget new,/Widget c_new,/g";
4509
    test_text =
4510
    "struct wedge {\n"
4511
    "   Widget\told, new;\n"
4512
    "};\nextern Wedged( Widget new, Widget old );";
4513
};
4514
 
4515
 
4516
/*
4517
 *  Incorrect sprintf declaration in X11/Xmu.h
4518
 */
4519
fix = {
4520
    hackname = x11_sprintf;
4521
    files    = X11/Xmu.h;
4522
    files    = X11/Xmu/Xmu.h;
4523
    select   = "^extern char \\*\tsprintf\\(\\);$";
4524
 
4525
    c_fix     = format;
4526
    c_fix_arg = "#ifndef __STDC__\n%0\n#endif /* !defined __STDC__ */";
4527
 
4528
    test_text = "extern char *\tsprintf();";
4529
};
4530
 
4531
/*EOF*/

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