Searched defs:savehup (Results 1 - 1 of 1) sorted by relevance

/illumos-gate/usr/src/cmd/mailx/
H A Dcollect.c81 static void (*savehup)(int); /* Previous SIGHUP value */ variable
131 if ((savehup = sigset(SIGHUP, SIG_IGN)) != SIG_IGN)
137 if ((savehup = sigset(SIGHUP, SIG_IGN)) != SIG_IGN)
148 if ((savehup = sigset(SIGHUP, SIG_IGN)) != SIG_IGN) {
749 (void) sigset(SIGHUP, savehup);
1362 sigset(SIGHUP, savehup);

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