| /* Check that TRT happens when error on pipe call. |
| #notarget: cris*-*-elf |
| */ |
| |
| #include <stddef.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <unistd.h> |
| #include <errno.h> |
| #include <limits.h> |
| |
| int main (void) |
| { |
| int i; |
| int filemax; |
| |
| #ifdef OPEN_MAX |
| filemax = OPEN_MAX; |
| #else |
| filemax = sysconf (_SC_OPEN_MAX); |
| #endif |
| |
| /* Check that TRT happens when error on pipe call. */ |
| for (i = 0; i < filemax + 1; i++) |
| { |
| int pip[2]; |
| if (pipe (pip) != 0) |
| { |
| /* Shouldn't happen too early. */ |
| if (i < filemax / 2 - 3 - 1) |
| { |
| fprintf (stderr, "i: %d\n", i); |
| abort (); |
| } |
| if (errno != EMFILE) |
| { |
| perror ("pipe"); |
| abort (); |
| } |
| goto ok; |
| } |
| } |
| abort (); |
| |
| ok: |
| printf ("pass\n"); |
| exit (0); |
| } |