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sigaction.2: refer to signal(7) for more details on signal mask. 

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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Michael Kerrisk 2008-10-04 05:49:12 +02:00
parent bf50110267
commit 4c5bcd47bf
1 changed files with 7 additions and 2 deletions
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man2/sigprocmask.2
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@ -24,7 +24,7 @@
.\"
.\" 2005-09-15, mtk, Created new page by splitting off from sigaction.2
.\"
.TH SIGPROCMASK 2 2008-08-29 "Linux" "Linux Programmer's Manual"
.TH SIGPROCMASK 2 2008-10-04 "Linux" "Linux Programmer's Manual"
.SH NAME
sigprocmask \- examine and change blocked signals
.SH SYNOPSIS
@ -44,7 +44,12 @@ _POSIX_C_SOURCE\ >=\ 1 || _XOPEN_SOURCE || _POSIX_SOURCE
.ad b
.SH DESCRIPTION
.BR sigprocmask ()
is used to change the signal mask, the set of currently blocked signals.
is used to change the signal mask,
the set of signals whose delivery is currently blocked for the caller
(see also
.BR signal (7)
for more details).
The behavior of the call is dependent on the value of
.IR how ,
as follows.