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memchr.3: ATTRIBUTES: Note functions that are thread-safe 

The functions memchr(), memrchr() and rawmemchr() are thread safe.

Signed-off-by: Peng Haitao <penght@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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Peng Haitao 2014-03-10 15:55:30 +08:00 committed by Michael Kerrisk
parent a69b2a64f1
commit daecb330df
1 changed files with 9 additions and 1 deletions
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man3/memchr.3
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@ -29,7 +29,7 @@
.\" Modified Wed Feb 20 21:09:36 2002, Ian Redfern (redferni@logica.com)
.\" 2008-07-09, mtk, add rawmemchr()
.\"
.TH MEMCHR 3 2012-04-23 "" "Linux Programmer's Manual"
.TH MEMCHR 3 2014-03-10 "" "Linux Programmer's Manual"
.SH NAME
memchr, memrchr, rawmemchr \- scan memory for a character
.SH SYNOPSIS
@ -121,6 +121,14 @@ first appeared in glibc in version 2.1.
.BR memrchr ()
first appeared in glibc in version 2.2.
.SH ATTRIBUTES
.SS Multithreading (see pthreads(7))
The
.BR memchr (),
.BR memrchr (),
and
.BR rawmemchr ()
functions are thread-safe.
.SH CONFORMING TO
The
.BR memchr ()