| /* Check that odd cases of readlink work. | |
| #progos: linux | |
| #cc: additional_flags=-DX="$pwd" | |
| */ | |
| #include <unistd.h> | |
| #include <errno.h> | |
| #include <stdio.h> | |
| #include <stdlib.h> | |
| int main (int argc, char *argv[]) | |
| { | |
| /* We assume that "sim/testsuite" isn't renamed to anything that | |
| together with "<builddir>/" is shorter than 7 characters. */ | |
| char buf[7]; | |
| if (readlink("/proc/42/exe", buf, sizeof (buf)) != sizeof (buf) | |
| || strncmp (buf, X, sizeof (buf)) != 0) | |
| abort (); | |
| printf ("pass\n"); | |
| exit (0); | |
| } |