diff options
Diffstat (limited to 'posix/test-vfork.c')
-rw-r--r-- | posix/test-vfork.c | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/posix/test-vfork.c b/posix/test-vfork.c deleted file mode 100644 index 6dfb7d47e3..0000000000 --- a/posix/test-vfork.c +++ /dev/null @@ -1,42 +0,0 @@ -#include <stdio.h> -#include <stdlib.h> -#include <unistd.h> -#include <error.h> -#include <errno.h> -#include <sys/wait.h> - -void __attribute_noinline__ noop (void); - -#define NR 2 /* Exit code of the child. */ - -int -main (void) -{ - pid_t pid; - int status; - - printf ("Before vfork\n"); - fflush (stdout); - pid = vfork (); - if (pid == 0) - { - /* This will clobber the return pc from vfork in the parent on - machines where it is stored on the stack, if vfork wasn't - implemented correctly, */ - noop (); - _exit (NR); - } - else if (pid < 0) - error (1, errno, "vfork"); - printf ("After vfork (parent)\n"); - if (waitpid (0, &status, 0) != pid - || !WIFEXITED (status) || WEXITSTATUS (status) != NR) - exit (1); - - return 0; -} - -void -noop (void) -{ -} |