Lines Matching refs:signal
46 #include <signal.h>
277 extern void catch_int(int sig); /* signal catching subroutine */
308 tst_resm(TFAIL, "Attempt to send signal to parent "
316 tst_resm(TFAIL, "Attempt to send signal to parent "
327 * signal received is waiting for lock to clear,
390 tst_resm(TFAIL, "Attempt to signal child %d, "
423 * Set up signal handling functions
525 * Wait for children to signal they are ready. Set a timeout
526 * just in case they don't signal at all.
541 tst_resm(TFAIL, "Test case %d: kids didn't signal",