mes/scaffold/tests/92-stat.c

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/* -*-comment-start: "//";comment-end:""-*-
* Mes --- Maxwell Equations of Software
* Copyright © 2018 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
*
* This file is part of Mes.
*
* Mes 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 3 of the License, or (at
* your option) any later version.
*
* Mes 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 Mes. If not, see <http://www.gnu.org/licenses/>.
*/
#include <errno.h>
#include <stdio.h>
#include <string.h>
#include <sys/stat.h>
#if __i386__
#define stat xstat
struct stat
{
unsigned long st_dev;
unsigned long st_ino;
unsigned short st_mode;
unsigned short st_nlink;
unsigned short st_uid;
unsigned short st_gid;
unsigned long st_rdev;
long st_size;
unsigned int st_blksize;
unsigned int st_blocks;
long st_atime;
unsigned long st_atime_usec;
long st_mtime;
unsigned long st_mtime_usec;
long st_ctime;
unsigned long st_ctime_usec;
unsigned int __foo0;
unsigned int __foo1;
};
#endif
int
main ()
{
// char buf[20];
// strcpy (buf, "Hello");
// eputs ("buf="); eputs (buf); eputs ("\n");
// strcat (buf, ", ");
// eputs ("buf="); eputs (buf); eputs ("\n");
// strncat (buf, "world!XXX", 6);
// eputs ("buf="); eputs (buf); eputs ("\n");
// if (strcmp (buf, "Hello, world!"))
// return 1;
// char *name = "boo";
// errno = 0;
// fprintf (stderr, "%s: %s\n", name, strerror (errno));
int fd = open ("COPYING", 0);
struct stat sbuf;
int r = fstat (fd, &sbuf);
if (r < 0)
return 1;
eputs ("st_dev="); eputs (itoa (sbuf.st_dev)); eputs ("\n");
eputs ("st_ino="); eputs (itoa (sbuf.st_ino)); eputs ("\n");
eputs ("st_mode="); eputs (itoa (sbuf.st_mode)); eputs ("\n");
eputs ("st_nlink="); eputs (itoa (sbuf.st_nlink)); eputs ("\n");
eputs ("st_uid="); eputs (itoa (sbuf.st_uid)); eputs ("\n");
eputs ("st_gid="); eputs (itoa (sbuf.st_gid)); eputs ("\n");
eputs ("st_rdev="); eputs (itoa (sbuf.st_rdev)); eputs ("\n");
eputs ("st_size="); eputs (itoa (sbuf.st_size)); eputs ("\n");
eputs ("st_blksize="); eputs (itoa (sbuf.st_blksize)); eputs ("\n");
eputs ("st_blocks="); eputs (itoa (sbuf.st_blocks)); eputs ("\n");
eputs ("st_atime="); eputs (itoa (sbuf.st_atime)); eputs ("\n");
//eputs ("st_atime_nsec="); eputs (itoa (sbuf.st_atime_nsec)); eputs ("\n");
eputs ("st_mtime="); eputs (itoa (sbuf.st_mtime)); eputs ("\n");
//eputs ("st_mtime_nsec="); eputs (itoa (sbuf.st_mtime_nsec)); eputs ("\n");
eputs ("st_ctime="); eputs (itoa (sbuf.st_ctime)); eputs ("\n");
//eputs ("st_ctime_nsec="); eputs (itoa (sbuf.st_ctime_nsec)); eputs ("\n");
eputs ("size:"); eputs (itoa (sizeof (struct stat))); eputs ("\n");
return 0;
}