sync.2: Add LIBRARY section

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

diff --git a/man2/sync.2 b/man2/sync.2
index 24796c59245c88e3acdc4d840e8e3ff09e2e3eb4..3288225a1f44a0e19326c4d862677b12645c386e 100644 (file)
--- a/man2/sync.2
+++ b/man2/sync.2
@@ -16,6 +16,9 @@
 .TH SYNC 2 2021-03-22 "Linux" "Linux Programmer's Manual"
 .SH NAME
 sync, syncfs \- commit filesystem caches to disk
+.SH LIBRARY
+Standard C library
+.RI ( libc ", " -lc )
 .SH SYNOPSIS
 .nf
 .B #include <unistd.h>