clock_getcpuclockid.3: Add LIBRARY section (librt)

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

diff --git a/man3/clock_getcpuclockid.3 b/man3/clock_getcpuclockid.3
index 940753c30b4403b00b102a6e3df78e62c2faa60e..77fb576372201ac88355b8b1af3030425e126ea2 100644 (file)
--- a/man3/clock_getcpuclockid.3
+++ b/man3/clock_getcpuclockid.3
@@ -6,6 +6,14 @@
 .TH CLOCK_GETCPUCLOCKID 3 2021-03-22 "Linux" "Linux Programmer's Manual"
 .SH NAME
 clock_getcpuclockid \- obtain ID of a process CPU-time clock
+.SH LIBRARY
+Standard C library
+.RI ( libc ", " -lc ),
+since glibc 2.17
+.PP
+Before glibc 2.17,
+Real-time library
+.RI ( librt ", " -lrt )
 .SH SYNOPSIS
 .B #include <time.h>
 .nf
@@ -13,8 +21,6 @@ clock_getcpuclockid \- obtain ID of a process CPU-time clock
 .BI "int clock_getcpuclockid(pid_t " pid ", clockid_t *" clockid );
 .fi
 .PP
-Link with \fI\-lrt\fP (only for glibc versions before 2.17).
-.PP
 .ad l
 .RS -4
 Feature Test Macro Requirements for glibc (see