From f8dc9f790251562c3a4635edd29d7674298cd5f7 Mon Sep 17 00:00:00 2001
From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Date: Sat, 4 May 2024 17:52:32 +0200
Subject: [PATCH] core-sched.c: fix uclibc-ng build

Since version 0.17.02 and commit
e75ecbc8994e94b9e151b1191c1888bd2821fe72, sched.h is not included before
including core-shim.h. The issue is that core-shim.h defines its own
sched_priority parameter in shim_sched_attr. When sched.h is included
after core-shim.h, the build will fail because __sched_priority will not
be found:

In file included from core-sched.c:25:
core-sched.c: In function 'stress_set_sched':
core-sched.c:170:22: error: 'struct shim_sched_attr' has no member named '__sched_priority'; did you mean 'sched_priority'?
  170 |                 attr.sched_priority = (unsigned int)sched_priority;
      |                      ^~~~~~~~~~~~~~

Fixes:
 - http://autobuild.buildroot.org/results/d7d38dbb10f7f188da8dccc44a84a3c46a720bed

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Upstream: https://github.com/ColinIanKing/stress-ng/commit/f8dc9f790251562c3a4635edd29d7674298cd5f7
---
 core-shim.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/core-shim.h b/core-shim.h
index bed4cf2f6..475aac512 100644
--- a/core-shim.h
+++ b/core-shim.h
@@ -23,6 +23,8 @@
 #include <sys/uio.h>
 #endif
 
+#include <sched.h>
+
 /*
  *  BeagleBoneBlack with 4.1.15 kernel does not
  *  define the following, these should be defined