Lines Matching refs:SIGHUP
131 if ((savehup = sigset(SIGHUP, SIG_IGN)) != SIG_IGN) in collect()
132 sigset(SIGHUP, collrub), sigblock(sigmask(SIGHUP)); in collect()
137 if ((savehup = sigset(SIGHUP, SIG_IGN)) != SIG_IGN) in collect()
138 sigset(SIGHUP, collrub); in collect()
148 if ((savehup = sigset(SIGHUP, SIG_IGN)) != SIG_IGN) { in collect()
152 sigaddset(&mask, SIGHUP); in collect()
153 sigset(SIGHUP, collrub); in collect()
214 int omask = sigblock(0) &~ (sigmask(SIGINT)|sigmask(SIGHUP)); in collect()
220 sigdelset(&omask, SIGHUP); in collect()
230 sigrelse(SIGHUP); in collect()
749 (void) sigset(SIGHUP, savehup); in resetsigs()
1163 if (s == SIGHUP) in collrub()
1164 sigignore(SIGHUP); in collrub()
1194 if (s == SIGHUP) in collrub()
1362 sigset(SIGHUP, savehup); in xhalt()