setfsgid.2: Add LIBRARY section

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>

diff --git a/man2/setfsgid.2 b/man2/setfsgid.2
index c99e3e16f032f9b33d180b281e37e23cd907fc5b..f7d2ed2b2b7c0467273ed543806f2b7bbf1c6728 100644 (file)
--- a/man2/setfsgid.2
+++ b/man2/setfsgid.2
@@ -12,6 +12,9 @@
 .TH SETFSGID 2 2021-03-22 "Linux" "Linux Programmer's Manual"
 .SH NAME
 setfsgid \- set group identity used for filesystem checks
+.SH LIBRARY
+Standard C library
+.RI ( libc ", " -lc )
 .SH SYNOPSIS
 .nf
 .B #include <sys/fsuid.h>