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* test-skeleton.c (main): Provide more information in case waitpid
	fails.
This commit is contained in:
Ulrich Drepper
2002-09-15 04:25:03 +00:00
parent 7ae4abe9af
commit 608c5afdcc
3 changed files with 15 additions and 4 deletions
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14
test-skeleton.c
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@@ -50,7 +50,7 @@ static struct option options[] =
};
/* PID of the test itself. */
static int pid;
static pid_t pid;
/* Directory to place temporary files in. */
static const char *test_dir;
@@ -157,6 +157,7 @@ main (int argc, char *argv[])
int direct = 0; /* Directly call the test function? */
int status;
int opt;
pid_t termpid;
#ifdef STDOUT_UNBUFFERED
setbuf (stdout, NULL);
@@ -250,9 +251,16 @@ main (int argc, char *argv[])
signal (SIGALRM, timeout_handler);
/* Wait for the regular termination. */
if (waitpid (pid, &status, 0) != pid)
termpid = waitpid (pid, &status, 0);
if (termpid == -1)
{
perror ("Oops, wrong test program terminated");
printf ("Waiting for test program failed: %m\n");
exit (1);
}
if (termpid != pid)
{
printf ("Oops, wrong test program terminated: expected %ld, got %ld\n",
(long int) pid, (long int) termpid);
exit (1);
}