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- SIGSETMASK(2) UNIX Programmer's Manual SIGSETMASK(2)
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- NNAAMMEE
- ssiiggsseettmmaasskk - set current signal mask
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- SSYYNNOOPPSSIISS
- ##iinncclluuddee <<ssyyss//ssiiggnnaall..hh>>
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- _i_n_t
- ssiiggsseettmmaasskk(_i_n_t _m_a_s_k)
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- ssiiggmmaasskk(_s_i_g_n_u_m)
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- DDEESSCCRRIIPPTTIIOONN
- TThhiiss iinntteerrffaaccee iiss mmaaddee oobbssoolleetteedd bbyy:: sigprocmask(2).
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- SSiiggsseettmmaasskk() sets the current signal mask Signals are blocked from deliv
- ery if the corresponding bit in _m_a_s_k is a 1; the macro ssiiggmmaasskk() is pro
- vided to construct the mask for a given _s_i_g_n_u_m.
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- The system quietly disallows SIGKILL or SIGSTOP to be blocked.
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- RREETTUURRNN VVAALLUUEESS
- The previous set of masked signals is returned.
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- SSEEEE AALLSSOO
- sigprocmask(2), kill(2), sigaction(2), sigsuspend(2), sigvec(2),
- sigblock(2), sigsetops(3)
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- HHIISSTTOORRYY
- The ssiiggsseettmmaasskk function call appeared in 4.2BSD and has been deprecated.
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- 4.2 Berkeley Distribution March 10, 1991 1
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