From: Alejandro Colomar <alx.manpages@gmail.com>
Date: Mon, 15 Feb 2021 13:15:12 +0000 (+0100)
Subject: sched_setattr.2: Add note about missing glibc wrappers
X-Git-Tag: man-pages-5.11~175
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2e5ae1b775115efb51cc14f1664bbbd5a535e6bc;p=thirdparty%2Fman-pages.git

sched_setattr.2: Add note about missing glibc wrappers

......

.../glibc$ grep_glibc_prototype sched_setattr
.../glibc$ grep_glibc_prototype sched_getattr
.../glibc$

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

diff --git a/man2/sched_setattr.2 b/man2/sched_setattr.2
index ecbdbffc4a..c79b74a49e 100644
--- a/man2/sched_setattr.2
+++ b/man2/sched_setattr.2
@@ -37,6 +37,9 @@ set and get scheduling policy and attributes
 .BI "                  unsigned int " size ", unsigned int " flags );
 .fi
 .\" FIXME . Add feature test macro requirements
+.PP
+.IR Note :
+There are no glibc wrappers for these system calls; see NOTES.
 .SH DESCRIPTION
 .SS sched_setattr()
 The
@@ -388,6 +391,9 @@ These system calls first appeared in Linux 3.14.
 .SH CONFORMING TO
 These system calls are nonstandard Linux extensions.
 .SH NOTES
+Glibc does not provide wrappers for these system calls; call them using
+.BR syscall (2).
+.PP
 .BR sched_setattr ()
 provides a superset of the functionality of
 .BR sched_setscheduler (2),