Lines Matching defs:SIGINT
2060 * hold SIGINT/SIGHUP signals and reset signal received counter;
2065 (void) sighold(SIGINT);
2093 (void) sigrelse(SIGINT);
2165 (void) sigrelse(SIGINT);
2183 * setup signal handlers for SIGINT and SIGHUP and release hold
2186 /* hook SIGINT to _z_sig_trap() */
2192 if (sigaction(SIGINT, &nact, &oact) < 0) {
2213 (void) sigrelse(SIGINT);
2272 /* reset SIGINT */
2278 (void) sigaction(SIGINT, &nact, (struct sigaction *)NULL);
2294 (void) kill(getpid(), SIGINT);