#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"
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;
index_type stride[GFC_MAX_DIMENSIONS];
if (GFC_DESCRIPTOR_RANK (sarray) != 1)
runtime_error ("Array rank of SARRAY is not 1.");
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;
while (name_len > 0 && name[name_len - 1] == ' ')
name_len--;
str = gfc_alloca (name_len + 1);
memcpy (str, name, name_len);
str[name_len] = '\0';
val = stat(str, &sb);
if (val == 0)
{
sarray->data[0 * sarray->dim[0].stride] = sb.st_dev;
sarray->data[1 * sarray->dim[0].stride] = sb.st_ino;
sarray->data[2 * sarray->dim[0].stride] = sb.st_mode;
sarray->data[3 * sarray->dim[0].stride] = sb.st_nlink;
sarray->data[4 * sarray->dim[0].stride] = sb.st_uid;
sarray->data[5 * sarray->dim[0].stride] = sb.st_gid;
#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
sarray->data[7 * sarray->dim[0].stride] = sb.st_size;
sarray->data[8 * sarray->dim[0].stride] = sb.st_atime;
sarray->data[9 * sarray->dim[0].stride] = sb.st_mtime;
sarray->data[10 * sarray->dim[0].stride] = sb.st_ctime;
#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
#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;
index_type stride[GFC_MAX_DIMENSIONS];
if (GFC_DESCRIPTOR_RANK (sarray) != 1)
runtime_error ("Array rank of SARRAY is not 1.");
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;
while (name_len > 0 && name[name_len - 1] == ' ')
name_len--;
str = gfc_alloca (name_len + 1);
memcpy (str, name, name_len);
str[name_len] = '\0';
val = stat(str, &sb);
if (val == 0)
{
sarray->data[0] = sb.st_dev;
sarray->data[sarray->dim[0].stride] = sb.st_ino;
sarray->data[2 * sarray->dim[0].stride] = sb.st_mode;
sarray->data[3 * sarray->dim[0].stride] = sb.st_nlink;
sarray->data[4 * sarray->dim[0].stride] = sb.st_uid;
sarray->data[5 * sarray->dim[0].stride] = sb.st_gid;
#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
sarray->data[7 * sarray->dim[0].stride] = sb.st_size;
sarray->data[8 * sarray->dim[0].stride] = sb.st_atime;
sarray->data[9 * sarray->dim[0].stride] = sb.st_mtime;
sarray->data[10 * sarray->dim[0].stride] = sb.st_ctime;
#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
#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;
}
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;
index_type stride[GFC_MAX_DIMENSIONS];
if (GFC_DESCRIPTOR_RANK (sarray) != 1)
runtime_error ("Array rank of SARRAY is not 1.");
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;
val = unit_to_fd (*unit);
if (val >= 0)
val = fstat(val, &sb);
if (val == 0)
{
sarray->data[0 * sarray->dim[0].stride] = sb.st_dev;
sarray->data[1 * sarray->dim[0].stride] = sb.st_ino;
sarray->data[2 * sarray->dim[0].stride] = sb.st_mode;
sarray->data[3 * sarray->dim[0].stride] = sb.st_nlink;
sarray->data[4 * sarray->dim[0].stride] = sb.st_uid;
sarray->data[5 * sarray->dim[0].stride] = sb.st_gid;
#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
sarray->data[7 * sarray->dim[0].stride] = sb.st_size;
sarray->data[8 * sarray->dim[0].stride] = sb.st_atime;
sarray->data[9 * sarray->dim[0].stride] = sb.st_mtime;
sarray->data[10 * sarray->dim[0].stride] = sb.st_ctime;
#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
#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;
index_type stride[GFC_MAX_DIMENSIONS];
if (GFC_DESCRIPTOR_RANK (sarray) != 1)
runtime_error ("Array rank of SARRAY is not 1.");
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;
val = unit_to_fd ((int) *unit);
if (val >= 0)
val = fstat(val, &sb);
if (val == 0)
{
sarray->data[0] = sb.st_dev;
sarray->data[sarray->dim[0].stride] = sb.st_ino;
sarray->data[2 * sarray->dim[0].stride] = sb.st_mode;
sarray->data[3 * sarray->dim[0].stride] = sb.st_nlink;
sarray->data[4 * sarray->dim[0].stride] = sb.st_uid;
sarray->data[5 * sarray->dim[0].stride] = sb.st_gid;
#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
sarray->data[7 * sarray->dim[0].stride] = sb.st_size;
sarray->data[8 * sarray->dim[0].stride] = sb.st_atime;
sarray->data[9 * sarray->dim[0].stride] = sb.st_mtime;
sarray->data[10 * sarray->dim[0].stride] = sb.st_ctime;
#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
#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;
}