static void test_machine(gconstpointer data)
{
const char *machine = data;
char *args;
args = g_strdup_printf("-S -M %s", machine);
qtest_start(args);
test_info_commands();
test_commands();
qtest_end();
g_free(args);
g_free((void *)data);
}
/*---------------------------------------------------------------------+
| main |
| ==================================================================== |
| |
| Function: Main program (see prolog for more details) |
| |
| Returns: (0) Successful completion |
| (-1) Error occurred |
| |
+---------------------------------------------------------------------*/
int main (int argc, char **argv)
{
int proc; /* fork loop index */
pid_t pid; /* Process id */
int status; /* Child's exit status */
/*
* Parse command line arguments and print out program header
*/
parse_args (argc, argv);
printf ("%s: IPC Semaphore TestSuite program\n", *argv);
fflush (stdout);
parent_pid = getpid ();
/*
* Fork off the additional processes.
*/
if (nprocs > 0) {
printf ("\n\tParent: spawning %d child processes\n", nprocs);
fflush (stdout);
}
for (proc = 1; proc < nprocs; proc++) {
/*
* Child leaves loop, parent continues to fork.
*/
if ((pid = fork ()) < 0)
error ("fork failed", __LINE__);
else if (pid == 0)
break;
else
childpid [proc] = pid;
}
pid = getpid();
/*
* Test the semget () and semctl () commands
*/
test_commands (pid);
/*
* Finished testing commands, only parent process needs to continue
*/
if (pid != parent_pid) exit (0);
/*
* Wait for all of the child processes to complete & check their
* exit status.
*
* Upon completion of the child proccesses, exit program with success.
*/
for (proc = 1; proc < nprocs; proc++) {
waitpid (childpid [proc], &status, 0);
if (!WIFEXITED (status))
error ("child process terminated abnormally",
__LINE__);
}
if (nprocs > 0)
printf ("\n\tAll child processes verified commands successfully\n");
printf ("\nsuccessful!\n");
return (errors);
}