check_stat4.c

来自「xen虚拟机源代码安装包」· C语言 代码 · 共 29 行

/* Simulator options:
#notarget: cris*-*-elf
#sim: --sysroot=@exedir@
*/

#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>

int main (int argc, char *argv[])
{
  char path[1024] = "/";
  struct stat buf;

  strcat (path, argv[0]);
  if (lstat (".", &buf) != 0
      || !S_ISDIR (buf.st_mode))
    abort ();
  if (lstat (path, &buf) != 0
      || !S_ISREG (buf.st_mode))
    abort ();
  printf ("pass\n");
  exit (0);
}