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1 perry 1 SIGPAUSE
2 !!!SIGPAUSE
3 NAME
4 SYNOPSIS
5 DESCRIPTION
6 CONFORMING TO
7 SEE ALSO
8 ----
9 !!NAME
10
11
12 sigpause - atomically release blocked signals and wait for interrupt
13 !!SYNOPSIS
14
15
16 __#include __
17
18
19 __int sigpause(int__ ''sigmask''__);__
20 !!DESCRIPTION
21
22
23 This interface is made obsolete by
24 sigsuspend(2).
25
26
27 __sigpause__ assigns ''sigmask'' to the set of masked
28 signals and then waits for a signal to arrive; on return the
29 set of masked signals is restored.
30
31
32 ''sigmask'' is usually 0 to indicate that no signals are
33 to be blocked. __sigpause__ always terminates by being
34 interrupted, returning -1 with ''errno'' set to
35 __EINTR__.
36 !!CONFORMING TO
37
38
39 4.4BSD. The __sigpause__ function call appeared in 4.3BSD
40 and is deprecated.
41 !!SEE ALSO
42
43
44 sigsuspend(2), kill(2), sigaction(2),
45 sigprocmask(2), sigblock(2),
46 sigvec(2)
47 ----
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