sigaction.2: Add LIBRARY section

diff --git a/man2/sigaction.2 b/man2/sigaction.2
index 426b7e6a4dcae17089cacba5a71be31c74380d14..b4bc47e7fd57aaf9d65d28458b03b1f2c98257e1 100644 (file)
--- a/man2/sigaction.2
+++ b/man2/sigaction.2
@@ -28,6 +28,9 @@
 .TH SIGACTION 2 2021-08-27 "Linux" "Linux Programmer's Manual"
 .SH NAME
 sigaction, rt_sigaction \- examine and change a signal action
+.SH LIBRARY
+Standard C library
+.RI ( libc ", " -lc )
 .SH SYNOPSIS
 .nf
 .B #include <signal.h>