The function sigqueue() is thread safe. Signed-off-by: Peng Haitao <penght@xxxxxxxxxxxxxx> --- man3/sigqueue.3 | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/man3/sigqueue.3 b/man3/sigqueue.3 index b428501..7e9e2b4 100644 --- a/man3/sigqueue.3 +++ b/man3/sigqueue.3 @@ -25,7 +25,7 @@ .\" added note on self-signaling, aeb, 2002-06-07 .\" added note on CAP_KILL, mtk, 2004-06-16 .\" -.TH SIGQUEUE 3 2012-03-25 "Linux" "Linux Programmer's Manual" +.TH SIGQUEUE 3 2013-12-16 "Linux" "Linux Programmer's Manual" .SH NAME sigqueue \- queue a signal and data to a process .SH SYNOPSIS @@ -111,6 +111,11 @@ No process has a PID matching .IR pid . .SH VERSIONS This system call first appeared in Linux 2.2. +.SH ATTRIBUTES +.SS Multithreading (see pthreads(7)) +The +.BR sigqueue () +function is thread-safe. .SH CONFORMING TO POSIX.1-2001. .SH NOTES -- 1.8.3.1 -- To unsubscribe from this list: send the line "unsubscribe linux-man" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
