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[/] [openrisc/] [trunk/] [gnu-src/] [newlib-1.18.0/] [newlib/] [libc/] [stdio/] [siprintf.c] - Rev 551
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/* * Copyright (c) 1990 The Regents of the University of California. * All rights reserved. * * Redistribution and use in source and binary forms are permitted * provided that the above copyright notice and this paragraph are * duplicated in all such forms and that any documentation, * advertising materials, and other materials related to such * distribution and use acknowledge that the software was developed * by the University of California, Berkeley. The name of the * University may not be used to endorse or promote products derived * from this software without specific prior written permission. * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. */ /* FUNCTION <<siprintf>>, <<fiprintf>>, <<iprintf>>, <<sniprintf>>, <<asiprintf>>, <<asniprintf>>---format output (integer only) INDEX fiprintf INDEX _fiprintf_r INDEX iprintf INDEX _iprintf_r INDEX siprintf INDEX _siprintf_r INDEX sniprintf INDEX _sniprintf_r INDEX asiprintf INDEX _asiprintf_r INDEX asniprintf INDEX _asniprintf_r ANSI_SYNOPSIS #include <stdio.h> int iprintf(const char *<[format]>, ...); int fiprintf(FILE *<[fd]>, const char *<[format]> , ...); int siprintf(char *<[str]>, const char *<[format]>, ...); int sniprintf(char *<[str]>, size_t <[size]>, const char *<[format]>, ...); int asiprintf(char **<[strp]>, const char *<[format]>, ...); char *asniprintf(char *<[str]>, size_t *<[size]>, const char *<[format]>, ...); int _iprintf_r(struct _reent *<[ptr]>, const char *<[format]>, ...); int _fiprintf_r(struct _reent *<[ptr]>, FILE *<[fd]>, const char *<[format]>, ...); int _siprintf_r(struct _reent *<[ptr]>, char *<[str]>, const char *<[format]>, ...); int _sniprintf_r(struct _reent *<[ptr]>, char *<[str]>, size_t <[size]>, const char *<[format]>, ...); int _asiprintf_r(struct _reent *<[ptr]>, char **<[strp]>, const char *<[format]>, ...); char *_asniprintf_r(struct _reent *<[ptr]>, char *<[str]>, size_t *<[size]>, const char *<[format]>, ...); DESCRIPTION <<iprintf>>, <<fiprintf>>, <<siprintf>>, <<sniprintf>>, <<asiprintf>>, and <<asniprintf>> are the same as <<printf>>, <<fprintf>>, <<sprintf>>, <<snprintf>>, <<asprintf>>, and <<asnprintf>>, respectively, except that they restrict usage to non-floating-point format specifiers. <<_iprintf_r>>, <<_fiprintf_r>>, <<_asiprintf_r>>, <<_siprintf_r>>, <<_sniprintf_r>>, <<_asniprintf_r>> are simply reentrant versions of the functions above. RETURNS Similar to <<printf>>, <<fprintf>>, <<sprintf>>, <<snprintf>>, <<asprintf>>, and <<asnprintf>>. PORTABILITY <<iprintf>>, <<fiprintf>>, <<siprintf>>, <<sniprintf>>, <<asiprintf>>, and <<asniprintf>> are newlib extensions. Supporting OS subroutines required: <<close>>, <<fstat>>, <<isatty>>, <<lseek>>, <<read>>, <<sbrk>>, <<write>>. */ #include <_ansi.h> #include <reent.h> #include <stdio.h> #ifdef _HAVE_STDC #include <stdarg.h> #else #include <varargs.h> #endif #include <limits.h> #include "local.h" int #ifdef _HAVE_STDC _DEFUN(_siprintf_r, (ptr, str, fmt), struct _reent *ptr _AND char *str _AND _CONST char *fmt _DOTS) #else _siprintf_r(ptr, str, fmt, va_alist) struct _reent *ptr; char *str; _CONST char *fmt; va_dcl #endif { int ret; va_list ap; FILE f; f._flags = __SWR | __SSTR; f._bf._base = f._p = (unsigned char *) str; f._bf._size = f._w = INT_MAX; f._file = -1; /* No file. */ #ifdef _HAVE_STDC va_start (ap, fmt); #else va_start (ap); #endif ret = _svfiprintf_r (ptr, &f, fmt, ap); va_end (ap); *f._p = 0; return (ret); } #ifndef _REENT_ONLY int #ifdef _HAVE_STDC _DEFUN(siprintf, (str, fmt), char *str _AND _CONST char *fmt _DOTS) #else siprintf(str, fmt, va_alist) char *str; _CONST char *fmt; va_dcl #endif { int ret; va_list ap; FILE f; f._flags = __SWR | __SSTR; f._bf._base = f._p = (unsigned char *) str; f._bf._size = f._w = INT_MAX; f._file = -1; /* No file. */ #ifdef _HAVE_STDC va_start (ap, fmt); #else va_start (ap); #endif ret = _svfiprintf_r (_REENT, &f, fmt, ap); va_end (ap); *f._p = 0; return (ret); } #endif
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