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/* Implementation of the STAT and FSTAT intrinsics.
   Copyright (C) 2004, 2005 Free Software Foundation, Inc.
   Contributed by Steven G. Kargl <kargls@comcast.net>.
 
This file is part of the GNU Fortran 95 runtime library (libgfortran).
 
Libgfortran is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
 
In addition to the permissions in the GNU General Public License, the
Free Software Foundation gives you unlimited permission to link the
compiled version of this file into combinations with other programs,
and to distribute those combinations without any restriction coming
from the use of this file.  (The General Public License restrictions
do apply in other respects; for example, they cover modification of
the file, and distribution when not linked into a combine
executable.)
 
Libgfortran is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.
 
You should have received a copy of the GNU General Public
License along with libgfortran; see the file COPYING.  If not,
write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.  */
 
#include "config.h"
#include "libgfortran.h"
 
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
 
#ifdef HAVE_SYS_STAT_H
#include <sys/stat.h>
#endif
 
#ifdef HAVE_STDLIB_H
#include <stdlib.h>
#endif
 
#ifdef HAVE_STRING_H
#include <string.h>
#endif
 
#include <errno.h>
 
#include "../io/io.h"
 
/* SUBROUTINE STAT(FILE, SARRAY, STATUS)
   CHARACTER(len=*), INTENT(IN) :: FILE
   INTEGER, INTENT(OUT), :: SARRAY(13)
   INTEGER, INTENT(OUT), OPTIONAL :: STATUS
 
   FUNCTION STAT(FILE, SARRAY)
   INTEGER STAT
   CHARACTER(len=*), INTENT(IN) :: FILE
   INTEGER, INTENT(OUT), :: SARRAY(13)  */
 
extern void stat_i4_sub (char *, gfc_array_i4 *, GFC_INTEGER_4 *,
                         gfc_charlen_type);
iexport_proto(stat_i4_sub);
 
void
stat_i4_sub (char *name, gfc_array_i4 *sarray, GFC_INTEGER_4 *status,
             gfc_charlen_type name_len)
{
  int val;
  char *str;
  struct stat sb;
 
  /* If the rank of the array is not 1, abort.  */
  if (GFC_DESCRIPTOR_RANK (sarray) != 1)
    runtime_error ("Array rank of SARRAY is not 1.");
 
  /* If the array is too small, abort.  */
  if (sarray->dim[0].ubound + 1 - sarray->dim[0].lbound < 13)
    runtime_error ("Array size of SARRAY is too small.");
 
  if (sarray->dim[0].stride == 0)
    sarray->dim[0].stride = 1;
 
  /* Trim trailing spaces from name.  */
  while (name_len > 0 && name[name_len - 1] == ' ')
    name_len--;
 
  /* Make a null terminated copy of the string.  */
  str = gfc_alloca (name_len + 1);
  memcpy (str, name, name_len);
  str[name_len] = '\0';
 
  val = stat(str, &sb);
 
  if (val == 0)
    {
      /* Device ID  */
      sarray->data[0 * sarray->dim[0].stride] = sb.st_dev;
 
      /* Inode number  */
      sarray->data[1 * sarray->dim[0].stride] = sb.st_ino;
 
      /* File mode  */
      sarray->data[2 * sarray->dim[0].stride] = sb.st_mode;
 
      /* Number of (hard) links  */
      sarray->data[3 * sarray->dim[0].stride] = sb.st_nlink;
 
      /* Owner's uid  */
      sarray->data[4 * sarray->dim[0].stride] = sb.st_uid;
 
      /* Owner's gid  */
      sarray->data[5 * sarray->dim[0].stride] = sb.st_gid;
 
      /* ID of device containing directory entry for file (0 if not available) */
#if HAVE_STRUCT_STAT_ST_RDEV
      sarray->data[6 * sarray->dim[0].stride] = sb.st_rdev;
#else
      sarray->data[6 * sarray->dim[0].stride] = 0;
#endif
 
      /* File size (bytes)  */
      sarray->data[7 * sarray->dim[0].stride] = sb.st_size;
 
      /* Last access time  */
      sarray->data[8 * sarray->dim[0].stride] = sb.st_atime;
 
      /* Last modification time  */
      sarray->data[9 * sarray->dim[0].stride] = sb.st_mtime;
 
      /* Last file status change time  */
      sarray->data[10 * sarray->dim[0].stride] = sb.st_ctime;
 
      /* Preferred I/O block size (-1 if not available)  */
#if HAVE_STRUCT_STAT_ST_BLKSIZE
      sarray->data[11 * sarray->dim[0].stride] = sb.st_blksize;
#else
      sarray->data[11 * sarray->dim[0].stride] = -1;
#endif
 
      /* Number of blocks allocated (-1 if not available)  */
#if HAVE_STRUCT_STAT_ST_BLOCKS
      sarray->data[12 * sarray->dim[0].stride] = sb.st_blocks;
#else
      sarray->data[12 * sarray->dim[0].stride] = -1;
#endif
    }
 
  if (status != NULL)
    *status = (val == 0) ? 0 : errno;
}
iexport(stat_i4_sub);
 
extern void stat_i8_sub (char *, gfc_array_i8 *, GFC_INTEGER_8 *,
                         gfc_charlen_type);
iexport_proto(stat_i8_sub);
 
void
stat_i8_sub (char *name, gfc_array_i8 *sarray, GFC_INTEGER_8 *status,
             gfc_charlen_type name_len)
{
  int val;
  char *str;
  struct stat sb;
 
  /* If the rank of the array is not 1, abort.  */
  if (GFC_DESCRIPTOR_RANK (sarray) != 1)
    runtime_error ("Array rank of SARRAY is not 1.");
 
  /* If the array is too small, abort.  */
  if (sarray->dim[0].ubound + 1 - sarray->dim[0].lbound < 13)
    runtime_error ("Array size of SARRAY is too small.");
 
  if (sarray->dim[0].stride == 0)
    sarray->dim[0].stride = 1;
 
  /* Trim trailing spaces from name.  */
  while (name_len > 0 && name[name_len - 1] == ' ')
    name_len--;
 
  /* Make a null terminated copy of the string.  */
  str = gfc_alloca (name_len + 1);
  memcpy (str, name, name_len);
  str[name_len] = '\0';
 
  val = stat(str, &sb);
 
  if (val == 0)
    {
      /* Device ID  */
      sarray->data[0] = sb.st_dev;
 
      /* Inode number  */
      sarray->data[sarray->dim[0].stride] = sb.st_ino;
 
      /* File mode  */
      sarray->data[2 * sarray->dim[0].stride] = sb.st_mode;
 
      /* Number of (hard) links  */
      sarray->data[3 * sarray->dim[0].stride] = sb.st_nlink;
 
      /* Owner's uid  */
      sarray->data[4 * sarray->dim[0].stride] = sb.st_uid;
 
      /* Owner's gid  */
      sarray->data[5 * sarray->dim[0].stride] = sb.st_gid;
 
      /* ID of device containing directory entry for file (0 if not available) */
#if HAVE_STRUCT_STAT_ST_RDEV
      sarray->data[6 * sarray->dim[0].stride] = sb.st_rdev;
#else
      sarray->data[6 * sarray->dim[0].stride] = 0;
#endif
 
      /* File size (bytes)  */
      sarray->data[7 * sarray->dim[0].stride] = sb.st_size;
 
      /* Last access time  */
      sarray->data[8 * sarray->dim[0].stride] = sb.st_atime;
 
      /* Last modification time  */
      sarray->data[9 * sarray->dim[0].stride] = sb.st_mtime;
 
      /* Last file status change time  */
      sarray->data[10 * sarray->dim[0].stride] = sb.st_ctime;
 
      /* Preferred I/O block size (-1 if not available)  */
#if HAVE_STRUCT_STAT_ST_BLKSIZE
      sarray->data[11 * sarray->dim[0].stride] = sb.st_blksize;
#else
      sarray->data[11 * sarray->dim[0].stride] = -1;
#endif
 
      /* Number of blocks allocated (-1 if not available)  */
#if HAVE_STRUCT_STAT_ST_BLOCKS
      sarray->data[12 * sarray->dim[0].stride] = sb.st_blocks;
#else
      sarray->data[12 * sarray->dim[0].stride] = -1;
#endif
    }
 
  if (status != NULL)
    *status = (val == 0) ? 0 : errno;
}
iexport(stat_i8_sub);
 
extern GFC_INTEGER_4 stat_i4 (char *, gfc_array_i4 *, gfc_charlen_type);
export_proto(stat_i4);
 
GFC_INTEGER_4
stat_i4 (char *name, gfc_array_i4 *sarray, gfc_charlen_type name_len)
{
  GFC_INTEGER_4 val;
  stat_i4_sub (name, sarray, &val, name_len);
  return val;
}
 
extern GFC_INTEGER_8 stat_i8 (char *, gfc_array_i8 *, gfc_charlen_type);
export_proto(stat_i8);
 
GFC_INTEGER_8
stat_i8 (char *name, gfc_array_i8 *sarray, gfc_charlen_type name_len)
{
  GFC_INTEGER_8 val;
  stat_i8_sub (name, sarray, &val, name_len);
  return val;
}
 
 
/* SUBROUTINE FSTAT(UNIT, SARRAY, STATUS)
   INTEGER, INTENT(IN) :: UNIT
   INTEGER, INTENT(OUT) :: SARRAY(13)
   INTEGER, INTENT(OUT), OPTIONAL :: STATUS
 
   FUNCTION FSTAT(UNIT, SARRAY)
   INTEGER FSTAT
   INTEGER, INTENT(IN) :: UNIT
   INTEGER, INTENT(OUT) :: SARRAY(13)  */
 
extern void fstat_i4_sub (GFC_INTEGER_4 *, gfc_array_i4 *, GFC_INTEGER_4 *);
iexport_proto(fstat_i4_sub);
 
void
fstat_i4_sub (GFC_INTEGER_4 *unit, gfc_array_i4 *sarray, GFC_INTEGER_4 *status)
{
  int val;
  struct stat sb;
 
  /* If the rank of the array is not 1, abort.  */
  if (GFC_DESCRIPTOR_RANK (sarray) != 1)
    runtime_error ("Array rank of SARRAY is not 1.");
 
  /* If the array is too small, abort.  */
  if (sarray->dim[0].ubound + 1 - sarray->dim[0].lbound < 13)
    runtime_error ("Array size of SARRAY is too small.");
 
  if (sarray->dim[0].stride == 0)
    sarray->dim[0].stride = 1;
 
  /* Convert Fortran unit number to C file descriptor.  */
  val = unit_to_fd (*unit);
  if (val >= 0)
    val = fstat(val, &sb);
 
  if (val == 0)
    {
      /* Device ID  */
      sarray->data[0 * sarray->dim[0].stride] = sb.st_dev;
 
      /* Inode number  */
      sarray->data[1 * sarray->dim[0].stride] = sb.st_ino;
 
      /* File mode  */
      sarray->data[2 * sarray->dim[0].stride] = sb.st_mode;
 
      /* Number of (hard) links  */
      sarray->data[3 * sarray->dim[0].stride] = sb.st_nlink;
 
      /* Owner's uid  */
      sarray->data[4 * sarray->dim[0].stride] = sb.st_uid;
 
      /* Owner's gid  */
      sarray->data[5 * sarray->dim[0].stride] = sb.st_gid;
 
      /* ID of device containing directory entry for file (0 if not available) */
#if HAVE_STRUCT_STAT_ST_RDEV
      sarray->data[6 * sarray->dim[0].stride] = sb.st_rdev;
#else
      sarray->data[6 * sarray->dim[0].stride] = 0;
#endif
 
      /* File size (bytes)  */
      sarray->data[7 * sarray->dim[0].stride] = sb.st_size;
 
      /* Last access time  */
      sarray->data[8 * sarray->dim[0].stride] = sb.st_atime;
 
      /* Last modification time  */
      sarray->data[9 * sarray->dim[0].stride] = sb.st_mtime;
 
      /* Last file status change time  */
      sarray->data[10 * sarray->dim[0].stride] = sb.st_ctime;
 
      /* Preferred I/O block size (-1 if not available)  */
#if HAVE_STRUCT_STAT_ST_BLKSIZE
      sarray->data[11 * sarray->dim[0].stride] = sb.st_blksize;
#else
      sarray->data[11 * sarray->dim[0].stride] = -1;
#endif
 
      /* Number of blocks allocated (-1 if not available)  */
#if HAVE_STRUCT_STAT_ST_BLOCKS
      sarray->data[12 * sarray->dim[0].stride] = sb.st_blocks;
#else
      sarray->data[12 * sarray->dim[0].stride] = -1;
#endif
    }
 
  if (status != NULL)
    *status = (val == 0) ? 0 : errno;
}
iexport(fstat_i4_sub);
 
extern void fstat_i8_sub (GFC_INTEGER_8 *, gfc_array_i8 *, GFC_INTEGER_8 *);
iexport_proto(fstat_i8_sub);
 
void
fstat_i8_sub (GFC_INTEGER_8 *unit, gfc_array_i8 *sarray, GFC_INTEGER_8 *status)
{
  int val;
  struct stat sb;
 
  /* If the rank of the array is not 1, abort.  */
  if (GFC_DESCRIPTOR_RANK (sarray) != 1)
    runtime_error ("Array rank of SARRAY is not 1.");
 
  /* If the array is too small, abort.  */
  if (sarray->dim[0].ubound + 1 - sarray->dim[0].lbound < 13)
    runtime_error ("Array size of SARRAY is too small.");
 
  if (sarray->dim[0].stride == 0)
    sarray->dim[0].stride = 1;
 
  /* Convert Fortran unit number to C file descriptor.  */
  val = unit_to_fd ((int) *unit);
  if (val >= 0)
    val = fstat(val, &sb);
 
  if (val == 0)
    {
      /* Device ID  */
      sarray->data[0] = sb.st_dev;
 
      /* Inode number  */
      sarray->data[sarray->dim[0].stride] = sb.st_ino;
 
      /* File mode  */
      sarray->data[2 * sarray->dim[0].stride] = sb.st_mode;
 
      /* Number of (hard) links  */
      sarray->data[3 * sarray->dim[0].stride] = sb.st_nlink;
 
      /* Owner's uid  */
      sarray->data[4 * sarray->dim[0].stride] = sb.st_uid;
 
      /* Owner's gid  */
      sarray->data[5 * sarray->dim[0].stride] = sb.st_gid;
 
      /* ID of device containing directory entry for file (0 if not available) */
#if HAVE_STRUCT_STAT_ST_RDEV
      sarray->data[6 * sarray->dim[0].stride] = sb.st_rdev;
#else
      sarray->data[6 * sarray->dim[0].stride] = 0;
#endif
 
      /* File size (bytes)  */
      sarray->data[7 * sarray->dim[0].stride] = sb.st_size;
 
      /* Last access time  */
      sarray->data[8 * sarray->dim[0].stride] = sb.st_atime;
 
      /* Last modification time  */
      sarray->data[9 * sarray->dim[0].stride] = sb.st_mtime;
 
      /* Last file status change time  */
      sarray->data[10 * sarray->dim[0].stride] = sb.st_ctime;
 
      /* Preferred I/O block size (-1 if not available)  */
#if HAVE_STRUCT_STAT_ST_BLKSIZE
      sarray->data[11 * sarray->dim[0].stride] = sb.st_blksize;
#else
      sarray->data[11 * sarray->dim[0].stride] = -1;
#endif
 
      /* Number of blocks allocated (-1 if not available)  */
#if HAVE_STRUCT_STAT_ST_BLOCKS
      sarray->data[12 * sarray->dim[0].stride] = sb.st_blocks;
#else
      sarray->data[12 * sarray->dim[0].stride] = -1;
#endif
    }
 
  if (status != NULL)
    *status = (val == 0) ? 0 : errno;
}
iexport(fstat_i8_sub);
 
extern GFC_INTEGER_4 fstat_i4 (GFC_INTEGER_4 *, gfc_array_i4 *);
export_proto(fstat_i4);
 
GFC_INTEGER_4
fstat_i4 (GFC_INTEGER_4 *unit, gfc_array_i4 *sarray)
{
  GFC_INTEGER_4 val;
  fstat_i4_sub (unit, sarray, &val);
  return val;
}
 
extern GFC_INTEGER_8 fstat_i8 (GFC_INTEGER_8 *, gfc_array_i8 *);
export_proto(fstat_i8);
 
GFC_INTEGER_8
fstat_i8 (GFC_INTEGER_8 *unit, gfc_array_i8 *sarray)
{
  GFC_INTEGER_8 val;
  fstat_i8_sub (unit, sarray, &val);
  return val;
}

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[/] [scarts/] [trunk/] [toolchain/] [scarts-gcc/] [gcc-4.1.1/] [libgfortran/] [intrinsics/] [stat.c] - Blame information for rev 14

Line No.	Rev	Author	Line
1	14	jlechner	`/* Implementation of the STAT and FSTAT intrinsics.`
2			`Copyright (C) 2004, 2005 Free Software Foundation, Inc.`
3			`Contributed by Steven G. Kargl <kargls@comcast.net>.`
4
5			`This file is part of the GNU Fortran 95 runtime library (libgfortran).`
6
7			`Libgfortran is free software; you can redistribute it and/or`
8			`modify it under the terms of the GNU General Public`
9			`License as published by the Free Software Foundation; either`
10			`version 2 of the License, or (at your option) any later version.`
11
12			`In addition to the permissions in the GNU General Public License, the`
13			`Free Software Foundation gives you unlimited permission to link the`
14			`compiled version of this file into combinations with other programs,`
15			`and to distribute those combinations without any restriction coming`
16			`from the use of this file. (The General Public License restrictions`
17			`do apply in other respects; for example, they cover modification of`
18			`the file, and distribution when not linked into a combine`
19			`executable.)`
20
21			`Libgfortran is distributed in the hope that it will be useful,`
22			`but WITHOUT ANY WARRANTY; without even the implied warranty of`
23			`MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the`
24			`GNU General Public License for more details.`
25
26			`You should have received a copy of the GNU General Public`
27			`License along with libgfortran; see the file COPYING. If not,`
28			`write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,`
29			`Boston, MA 02110-1301, USA. */`
30
31			`#include "config.h"`
32			`#include "libgfortran.h"`
33
34			`#ifdef HAVE_SYS_TYPES_H`
35			`#include <sys/types.h>`
36			`#endif`
37
38			`#ifdef HAVE_SYS_STAT_H`
39			`#include <sys/stat.h>`
40			`#endif`
41
42			`#ifdef HAVE_STDLIB_H`
43			`#include <stdlib.h>`
44			`#endif`
45
46			`#ifdef HAVE_STRING_H`
47			`#include <string.h>`
48			`#endif`
49
50			`#include <errno.h>`
51
52			`#include "../io/io.h"`
53
54			`/* SUBROUTINE STAT(FILE, SARRAY, STATUS)`
55			`CHARACTER(len=*), INTENT(IN) :: FILE`
56			`INTEGER, INTENT(OUT), :: SARRAY(13)`
57			`INTEGER, INTENT(OUT), OPTIONAL :: STATUS`
58
59			`FUNCTION STAT(FILE, SARRAY)`
60			`INTEGER STAT`
61			`CHARACTER(len=*), INTENT(IN) :: FILE`
62			`INTEGER, INTENT(OUT), :: SARRAY(13) */`
63
64			`extern void stat_i4_sub (char , gfc_array_i4 , GFC_INTEGER_4 *,`
65			`gfc_charlen_type);`
66			`iexport_proto(stat_i4_sub);`
67
68			`void`
69			`stat_i4_sub (char name, gfc_array_i4 sarray, GFC_INTEGER_4 *status,`
70			`gfc_charlen_type name_len)`
71			`{`
72			`int val;`
73			`char *str;`
74			`struct stat sb;`
75
76			`/* If the rank of the array is not 1, abort. */`
77			`if (GFC_DESCRIPTOR_RANK (sarray) != 1)`
78			`runtime_error ("Array rank of SARRAY is not 1.");`
79
80			`/* If the array is too small, abort. */`
81			`if (sarray->dim[0].ubound + 1 - sarray->dim[0].lbound < 13)`
82			`runtime_error ("Array size of SARRAY is too small.");`
83
84			`if (sarray->dim[0].stride == 0)`
85			`sarray->dim[0].stride = 1;`
86
87			`/* Trim trailing spaces from name. */`
88			`while (name_len > 0 && name[name_len - 1] == ' ')`
89			`name_len--;`
90
91			`/* Make a null terminated copy of the string. */`
92			`str = gfc_alloca (name_len + 1);`
93			`memcpy (str, name, name_len);`
94			`str[name_len] = '\0';`
95
96			`val = stat(str, &sb);`
97
98			`if (val == 0)`
99			`{`
100			`/* Device ID */`
101			`sarray->data[0 * sarray->dim[0].stride] = sb.st_dev;`
102
103			`/* Inode number */`
104			`sarray->data[1 * sarray->dim[0].stride] = sb.st_ino;`
105
106			`/* File mode */`
107			`sarray->data[2 * sarray->dim[0].stride] = sb.st_mode;`
108
109			`/* Number of (hard) links */`
110			`sarray->data[3 * sarray->dim[0].stride] = sb.st_nlink;`
111
112			`/* Owner's uid */`
113			`sarray->data[4 * sarray->dim[0].stride] = sb.st_uid;`
114
115			`/* Owner's gid */`
116			`sarray->data[5 * sarray->dim[0].stride] = sb.st_gid;`
117
118			`/* ID of device containing directory entry for file (0 if not available) */`
119			`#if HAVE_STRUCT_STAT_ST_RDEV`
120			`sarray->data[6 * sarray->dim[0].stride] = sb.st_rdev;`
121			`#else`
122			`sarray->data[6 * sarray->dim[0].stride] = 0;`
123			`#endif`
124
125			`/* File size (bytes) */`
126			`sarray->data[7 * sarray->dim[0].stride] = sb.st_size;`
127
128			`/* Last access time */`
129			`sarray->data[8 * sarray->dim[0].stride] = sb.st_atime;`
130
131			`/* Last modification time */`
132			`sarray->data[9 * sarray->dim[0].stride] = sb.st_mtime;`
133
134			`/* Last file status change time */`
135			`sarray->data[10 * sarray->dim[0].stride] = sb.st_ctime;`
136
137			`/* Preferred I/O block size (-1 if not available) */`
138			`#if HAVE_STRUCT_STAT_ST_BLKSIZE`
139			`sarray->data[11 * sarray->dim[0].stride] = sb.st_blksize;`
140			`#else`
141			`sarray->data[11 * sarray->dim[0].stride] = -1;`
142			`#endif`
143
144			`/* Number of blocks allocated (-1 if not available) */`
145			`#if HAVE_STRUCT_STAT_ST_BLOCKS`
146			`sarray->data[12 * sarray->dim[0].stride] = sb.st_blocks;`
147			`#else`
148			`sarray->data[12 * sarray->dim[0].stride] = -1;`
149			`#endif`
150			`}`
151
152			`if (status != NULL)`
153			`*status = (val == 0) ? 0 : errno;`
154			`}`
155			`iexport(stat_i4_sub);`
156
157			`extern void stat_i8_sub (char , gfc_array_i8 , GFC_INTEGER_8 *,`
158			`gfc_charlen_type);`
159			`iexport_proto(stat_i8_sub);`
160
161			`void`
162			`stat_i8_sub (char name, gfc_array_i8 sarray, GFC_INTEGER_8 *status,`
163			`gfc_charlen_type name_len)`
164			`{`
165			`int val;`
166			`char *str;`
167			`struct stat sb;`
168
169			`/* If the rank of the array is not 1, abort. */`
170			`if (GFC_DESCRIPTOR_RANK (sarray) != 1)`
171			`runtime_error ("Array rank of SARRAY is not 1.");`
172
173			`/* If the array is too small, abort. */`
174			`if (sarray->dim[0].ubound + 1 - sarray->dim[0].lbound < 13)`
175			`runtime_error ("Array size of SARRAY is too small.");`
176
177			`if (sarray->dim[0].stride == 0)`
178			`sarray->dim[0].stride = 1;`
179
180			`/* Trim trailing spaces from name. */`
181			`while (name_len > 0 && name[name_len - 1] == ' ')`
182			`name_len--;`
183
184			`/* Make a null terminated copy of the string. */`
185			`str = gfc_alloca (name_len + 1);`
186			`memcpy (str, name, name_len);`
187			`str[name_len] = '\0';`
188
189			`val = stat(str, &sb);`
190
191			`if (val == 0)`
192			`{`
193			`/* Device ID */`
194			`sarray->data[0] = sb.st_dev;`
195
196			`/* Inode number */`
197			`sarray->data[sarray->dim[0].stride] = sb.st_ino;`
198
199			`/* File mode */`
200			`sarray->data[2 * sarray->dim[0].stride] = sb.st_mode;`
201
202			`/* Number of (hard) links */`
203			`sarray->data[3 * sarray->dim[0].stride] = sb.st_nlink;`
204
205			`/* Owner's uid */`
206			`sarray->data[4 * sarray->dim[0].stride] = sb.st_uid;`
207
208			`/* Owner's gid */`
209			`sarray->data[5 * sarray->dim[0].stride] = sb.st_gid;`
210
211			`/* ID of device containing directory entry for file (0 if not available) */`
212			`#if HAVE_STRUCT_STAT_ST_RDEV`
213			`sarray->data[6 * sarray->dim[0].stride] = sb.st_rdev;`
214			`#else`
215			`sarray->data[6 * sarray->dim[0].stride] = 0;`
216			`#endif`
217
218			`/* File size (bytes) */`
219			`sarray->data[7 * sarray->dim[0].stride] = sb.st_size;`
220
221			`/* Last access time */`
222			`sarray->data[8 * sarray->dim[0].stride] = sb.st_atime;`
223
224			`/* Last modification time */`
225			`sarray->data[9 * sarray->dim[0].stride] = sb.st_mtime;`
226
227			`/* Last file status change time */`
228			`sarray->data[10 * sarray->dim[0].stride] = sb.st_ctime;`
229
230			`/* Preferred I/O block size (-1 if not available) */`
231			`#if HAVE_STRUCT_STAT_ST_BLKSIZE`
232			`sarray->data[11 * sarray->dim[0].stride] = sb.st_blksize;`
233			`#else`
234			`sarray->data[11 * sarray->dim[0].stride] = -1;`
235			`#endif`
236
237			`/* Number of blocks allocated (-1 if not available) */`
238			`#if HAVE_STRUCT_STAT_ST_BLOCKS`
239			`sarray->data[12 * sarray->dim[0].stride] = sb.st_blocks;`
240			`#else`
241			`sarray->data[12 * sarray->dim[0].stride] = -1;`
242			`#endif`
243			`}`
244
245			`if (status != NULL)`
246			`*status = (val == 0) ? 0 : errno;`
247			`}`
248			`iexport(stat_i8_sub);`
249
250			`extern GFC_INTEGER_4 stat_i4 (char , gfc_array_i4 , gfc_charlen_type);`
251			`export_proto(stat_i4);`
252
253			`GFC_INTEGER_4`
254			`stat_i4 (char name, gfc_array_i4 sarray, gfc_charlen_type name_len)`
255			`{`
256			`GFC_INTEGER_4 val;`
257			`stat_i4_sub (name, sarray, &val, name_len);`
258			`return val;`
259			`}`
260
261			`extern GFC_INTEGER_8 stat_i8 (char , gfc_array_i8 , gfc_charlen_type);`
262			`export_proto(stat_i8);`
263
264			`GFC_INTEGER_8`
265			`stat_i8 (char name, gfc_array_i8 sarray, gfc_charlen_type name_len)`
266			`{`
267			`GFC_INTEGER_8 val;`
268			`stat_i8_sub (name, sarray, &val, name_len);`
269			`return val;`
270			`}`
271
272
273			`/* SUBROUTINE FSTAT(UNIT, SARRAY, STATUS)`
274			`INTEGER, INTENT(IN) :: UNIT`
275			`INTEGER, INTENT(OUT) :: SARRAY(13)`
276			`INTEGER, INTENT(OUT), OPTIONAL :: STATUS`
277
278			`FUNCTION FSTAT(UNIT, SARRAY)`
279			`INTEGER FSTAT`
280			`INTEGER, INTENT(IN) :: UNIT`
281			`INTEGER, INTENT(OUT) :: SARRAY(13) */`
282
283			`extern void fstat_i4_sub (GFC_INTEGER_4 , gfc_array_i4 , GFC_INTEGER_4 *);`
284			`iexport_proto(fstat_i4_sub);`
285
286			`void`
287			`fstat_i4_sub (GFC_INTEGER_4 unit, gfc_array_i4 sarray, GFC_INTEGER_4 *status)`
288			`{`
289			`int val;`
290			`struct stat sb;`
291
292			`/* If the rank of the array is not 1, abort. */`
293			`if (GFC_DESCRIPTOR_RANK (sarray) != 1)`
294			`runtime_error ("Array rank of SARRAY is not 1.");`
295
296			`/* If the array is too small, abort. */`
297			`if (sarray->dim[0].ubound + 1 - sarray->dim[0].lbound < 13)`
298			`runtime_error ("Array size of SARRAY is too small.");`
299
300			`if (sarray->dim[0].stride == 0)`
301			`sarray->dim[0].stride = 1;`
302
303			`/* Convert Fortran unit number to C file descriptor. */`
304			`val = unit_to_fd (*unit);`
305			`if (val >= 0)`
306			`val = fstat(val, &sb);`
307
308			`if (val == 0)`
309			`{`
310			`/* Device ID */`
311			`sarray->data[0 * sarray->dim[0].stride] = sb.st_dev;`
312
313			`/* Inode number */`
314			`sarray->data[1 * sarray->dim[0].stride] = sb.st_ino;`
315
316			`/* File mode */`
317			`sarray->data[2 * sarray->dim[0].stride] = sb.st_mode;`
318
319			`/* Number of (hard) links */`
320			`sarray->data[3 * sarray->dim[0].stride] = sb.st_nlink;`
321
322			`/* Owner's uid */`
323			`sarray->data[4 * sarray->dim[0].stride] = sb.st_uid;`
324
325			`/* Owner's gid */`
326			`sarray->data[5 * sarray->dim[0].stride] = sb.st_gid;`
327
328			`/* ID of device containing directory entry for file (0 if not available) */`
329			`#if HAVE_STRUCT_STAT_ST_RDEV`
330			`sarray->data[6 * sarray->dim[0].stride] = sb.st_rdev;`
331			`#else`
332			`sarray->data[6 * sarray->dim[0].stride] = 0;`
333			`#endif`
334
335			`/* File size (bytes) */`
336			`sarray->data[7 * sarray->dim[0].stride] = sb.st_size;`
337
338			`/* Last access time */`
339			`sarray->data[8 * sarray->dim[0].stride] = sb.st_atime;`
340
341			`/* Last modification time */`
342			`sarray->data[9 * sarray->dim[0].stride] = sb.st_mtime;`
343
344			`/* Last file status change time */`
345			`sarray->data[10 * sarray->dim[0].stride] = sb.st_ctime;`
346
347			`/* Preferred I/O block size (-1 if not available) */`
348			`#if HAVE_STRUCT_STAT_ST_BLKSIZE`
349			`sarray->data[11 * sarray->dim[0].stride] = sb.st_blksize;`
350			`#else`
351			`sarray->data[11 * sarray->dim[0].stride] = -1;`
352			`#endif`
353
354			`/* Number of blocks allocated (-1 if not available) */`
355			`#if HAVE_STRUCT_STAT_ST_BLOCKS`
356			`sarray->data[12 * sarray->dim[0].stride] = sb.st_blocks;`
357			`#else`
358			`sarray->data[12 * sarray->dim[0].stride] = -1;`
359			`#endif`
360			`}`
361
362			`if (status != NULL)`
363			`*status = (val == 0) ? 0 : errno;`
364			`}`
365			`iexport(fstat_i4_sub);`
366
367			`extern void fstat_i8_sub (GFC_INTEGER_8 , gfc_array_i8 , GFC_INTEGER_8 *);`
368			`iexport_proto(fstat_i8_sub);`
369
370			`void`
371			`fstat_i8_sub (GFC_INTEGER_8 unit, gfc_array_i8 sarray, GFC_INTEGER_8 *status)`
372			`{`
373			`int val;`
374			`struct stat sb;`
375
376			`/* If the rank of the array is not 1, abort. */`
377			`if (GFC_DESCRIPTOR_RANK (sarray) != 1)`
378			`runtime_error ("Array rank of SARRAY is not 1.");`
379
380			`/* If the array is too small, abort. */`
381			`if (sarray->dim[0].ubound + 1 - sarray->dim[0].lbound < 13)`
382			`runtime_error ("Array size of SARRAY is too small.");`
383
384			`if (sarray->dim[0].stride == 0)`
385			`sarray->dim[0].stride = 1;`
386
387			`/* Convert Fortran unit number to C file descriptor. */`
388			`val = unit_to_fd ((int) *unit);`
389			`if (val >= 0)`
390			`val = fstat(val, &sb);`
391
392			`if (val == 0)`
393			`{`
394			`/* Device ID */`
395			`sarray->data[0] = sb.st_dev;`
396
397			`/* Inode number */`
398			`sarray->data[sarray->dim[0].stride] = sb.st_ino;`
399
400			`/* File mode */`
401			`sarray->data[2 * sarray->dim[0].stride] = sb.st_mode;`
402
403			`/* Number of (hard) links */`
404			`sarray->data[3 * sarray->dim[0].stride] = sb.st_nlink;`
405
406			`/* Owner's uid */`
407			`sarray->data[4 * sarray->dim[0].stride] = sb.st_uid;`
408
409			`/* Owner's gid */`
410			`sarray->data[5 * sarray->dim[0].stride] = sb.st_gid;`
411
412			`/* ID of device containing directory entry for file (0 if not available) */`
413			`#if HAVE_STRUCT_STAT_ST_RDEV`
414			`sarray->data[6 * sarray->dim[0].stride] = sb.st_rdev;`
415			`#else`
416			`sarray->data[6 * sarray->dim[0].stride] = 0;`
417			`#endif`
418
419			`/* File size (bytes) */`
420			`sarray->data[7 * sarray->dim[0].stride] = sb.st_size;`
421
422			`/* Last access time */`
423			`sarray->data[8 * sarray->dim[0].stride] = sb.st_atime;`
424
425			`/* Last modification time */`
426			`sarray->data[9 * sarray->dim[0].stride] = sb.st_mtime;`
427
428			`/* Last file status change time */`
429			`sarray->data[10 * sarray->dim[0].stride] = sb.st_ctime;`
430
431			`/* Preferred I/O block size (-1 if not available) */`
432			`#if HAVE_STRUCT_STAT_ST_BLKSIZE`
433			`sarray->data[11 * sarray->dim[0].stride] = sb.st_blksize;`
434			`#else`
435			`sarray->data[11 * sarray->dim[0].stride] = -1;`
436			`#endif`
437
438			`/* Number of blocks allocated (-1 if not available) */`
439			`#if HAVE_STRUCT_STAT_ST_BLOCKS`
440			`sarray->data[12 * sarray->dim[0].stride] = sb.st_blocks;`
441			`#else`
442			`sarray->data[12 * sarray->dim[0].stride] = -1;`
443			`#endif`
444			`}`
445
446			`if (status != NULL)`
447			`*status = (val == 0) ? 0 : errno;`
448			`}`
449			`iexport(fstat_i8_sub);`
450
451			`extern GFC_INTEGER_4 fstat_i4 (GFC_INTEGER_4 , gfc_array_i4 );`
452			`export_proto(fstat_i4);`
453
454			`GFC_INTEGER_4`
455			`fstat_i4 (GFC_INTEGER_4 unit, gfc_array_i4 sarray)`
456			`{`
457			`GFC_INTEGER_4 val;`
458			`fstat_i4_sub (unit, sarray, &val);`
459			`return val;`
460			`}`
461
462			`extern GFC_INTEGER_8 fstat_i8 (GFC_INTEGER_8 , gfc_array_i8 );`
463			`export_proto(fstat_i8);`
464
465			`GFC_INTEGER_8`
466			`fstat_i8 (GFC_INTEGER_8 unit, gfc_array_i8 sarray)`
467			`{`
468			`GFC_INTEGER_8 val;`
469			`fstat_i8_sub (unit, sarray, &val);`
470			`return val;`
471			`}`