40 lines
805 B
Groff
40 lines
805 B
Groff
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.TH SIGSUSPEND 2
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.SH NAME
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sigsuspend \- suspend until signalled
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.SH SYNOPSIS
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.ft B
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#include <signal.h>
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int sigsuspend(const sigset_t *\fIset\fP)
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.ft P
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.SH DESCRIPTION
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.B Sigsuspend()
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installs the signal mask referenced by
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.I set
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and suspends the process until signalled. The signal is handled, the signal
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mask is restored to the value it had before the
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.B sigsuspend()
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call and call returns.
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.SH "SEE ALSO"
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.BR pause (2),
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.BR sigaction (2),
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.BR sigpending (2),
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.BR sigprocmask (2),
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.BR sigset (3).
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.SH DIAGNOSTICS
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.B Sigsuspend()
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never returns normally, so it always returns
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.BR \-1 .
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The error code is either
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.B EINTR
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indicating that a signal has arrived, or
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.B EFAULT
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for a bad
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.I set
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address.
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.SH AUTHOR
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Kees J. Bot (kjb@cs.vu.nl)
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.\"
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.\" $PchId: sigsuspend.2,v 1.2 1996/04/11 06:02:41 philip Exp $
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