granicus.if.org Git - strace/blob - tests/access.c

   1 #include "tests.h"
   2 #include <sys/syscall.h>
   3
   4 #ifdef __NR_access
   5
   6 # include <stdio.h>
   7 # include <unistd.h>
   8
   9 int
  10 main(void)
  11 {
  12         static const char sample[] = "access_sample";
  13
  14         long rc = syscall(__NR_access, sample, F_OK);
  15         printf("access(\"%s\", F_OK) = %ld %s (%m)\n",
  16                sample, rc, errno2name());
  17
  18         rc = syscall(__NR_access, sample, R_OK|W_OK|X_OK);
  19         printf("access(\"%s\", R_OK|W_OK|X_OK) = %ld %s (%m)\n",
  20                sample, rc, errno2name());
  21
  22         return 0;
  23 }
  24
  25 #else
  26
  27 SKIP_MAIN_UNDEFINED("__NR_access")
  28
  29 #endif