Lines Matching refs:signal
160 if(signal(SIGHUP, SIG_IGN) != SIG_IGN) in startup()
161 signal(SIGHUP, catch); in startup()
162 if(signal(SIGINT, SIG_IGN) != SIG_IGN) in startup()
163 signal(SIGINT, catch); in startup()
164 if(signal(SIGQUIT, SIG_IGN) != SIG_IGN) in startup()
165 signal(SIGQUIT, catch); in startup()
166 if(signal(SIGTERM, SIG_IGN) != SIG_IGN) in startup()
167 signal(SIGTERM, catch); in startup()
179 signal (sig, SIG_IGN);