sim/testsuite/sim/cris/c/readlink9.c

   1 /* Check that odd cases of readlink work.
   2 #notarget: cris*-*-elf
   3 #cc: additional_flags=-DX="@exedir@"
   4 */
   5
   6 #include <unistd.h>
   7 #include <errno.h>
   8 #include <stdio.h>
   9 #include <stdlib.h>
  10
  11 int main (int argc, char *argv[])
  12 {
  13   /* We assume that "sim/testsuite" isn't renamed to anything that
  14      together with "<builddir>/" is shorter than 7 characters.  */
  15   char buf[7];
  16
  17   if (readlink("/proc/42/exe", buf, sizeof (buf)) != sizeof (buf)
  18       || strncmp (buf, X, sizeof (buf)) != 0)
  19     abort ();
  20
  21   printf ("pass\n");
  22   exit (0);
  23 }