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getpwent.3: Add explanation for "pwent" in ATTRIBUTES 

Signed-off-by: Ma Shimiao <mashimiao.fnst@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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Ma Shimiao 2015-02-25 13:17:24 +08:00 committed by Michael Kerrisk
parent af89b75077
commit 0970ab3f6f
1 changed files with 13 additions and 0 deletions
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man3/getpwent.3
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@ -172,6 +172,19 @@ T{
.BR endpwent ()
T} Thread safety MT-Unsafe race:pwent locale
.TE
[[
In the above table,
.I pwent
in
.I race:pwent
signifies that if any of the functions
.BR setpwent (),
.BR getpwent (),
or
.BR endpwent ()
are used in parallel in different threads of a program, then data races could occur.
]]
.SH CONFORMING TO
SVr4, 4.3BSD, POSIX.1-2001.
The