signal.7: Note async-signal-safe functions added by POSIX.1-2008 TC1

Reported-by: Michael Hocko <mhocko@kernel.org>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

diff --git a/man7/signal.7 b/man7/signal.7
index 4710945a2ab84d2beda10b91ac4eda601d2c3611..a5c7a8ffdab03cb7d828a944cc2775f387eb9442 100644 (file)
--- a/man7/signal.7
+++ b/man7/signal.7
@@ -630,6 +630,18 @@ utimensat()
 utimes()
 .fi
 .in
+.PP
+POSIX.1-2008 Technical Corrigendum 1 (2013)
+adds the following functions:
+.PP
+.in +4n
+.nf
+fchdir()
+pthread_kill()
+pthread_self()
+pthread_sigmask()
+.fi
+.in
 .SS Interruption of system calls and library functions by signal handlers
 If a signal handler is invoked while a system call or library
 function call is blocked, then either: