From f11476c1811175b388f035c6b728b5dce66e054b Mon Sep 17 00:00:00 2001
From: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Date: Wed, 14 Feb 2007 13:28:58 +0000
Subject: [PATCH] - sched_{s,g}etaffinity depends on the respective syscalls.  
 Noticed while trying to use ancient 2.4.31 kernel-headers from some
 bug-report

---
 ...bc-0.9.29-conditional-sched_affinity.patch | 55 +++++++++++++++++++
 1 file changed, 55 insertions(+)
 create mode 100644 toolchain/uClibc/uClibc-0.9.29-conditional-sched_affinity.patch

diff --git a/toolchain/uClibc/uClibc-0.9.29-conditional-sched_affinity.patch b/toolchain/uClibc/uClibc-0.9.29-conditional-sched_affinity.patch
new file mode 100644
index 0000000000..a450d66ae7
--- /dev/null
+++ b/toolchain/uClibc/uClibc-0.9.29-conditional-sched_affinity.patch
@@ -0,0 +1,55 @@
+Index: uClibc/libc/sysdeps/linux/common/sched_getaffinity.c
+===================================================================
+--- uClibc/libc/sysdeps/linux/common/sched_getaffinity.c	(revision 17880)
++++ uClibc/libc/sysdeps/linux/common/sched_getaffinity.c	(working copy)
+@@ -29,6 +29,7 @@
+ #include <sys/param.h>
+ #include <sys/types.h>
+ 
++#ifdef __NR_sched_getaffinity
+ libc_hidden_proto(memset)
+ 
+ #define __NR___syscall_sched_getaffinity __NR_sched_getaffinity
+@@ -48,5 +49,15 @@
+ 	}
+ 	return res;
+ }
++#else
++/*
++int sched_getaffinity(pid_t pid, size_t cpusetsize, cpu_set_t *cpuset)
++{
++	__set_errno(ENOSYS);
++	return -1;
++}
++*/
+ #endif
+ #endif
++
++#endif
+Index: uClibc/libc/sysdeps/linux/common/sched_setaffinity.c
+===================================================================
+--- uClibc/libc/sysdeps/linux/common/sched_setaffinity.c	(revision 17880)
++++ uClibc/libc/sysdeps/linux/common/sched_setaffinity.c	(working copy)
+@@ -31,6 +31,7 @@
+ #include <sys/types.h>
+ #include <alloca.h>
+ 
++#ifdef __NR_sched_setaffinity
+ libc_hidden_proto(getpid)
+ 
+ #define __NR___syscall_sched_setaffinity __NR_sched_setaffinity
+@@ -74,5 +75,14 @@
+ 
+ 	return INLINE_SYSCALL (sched_setaffinity, 3, pid, cpusetsize, cpuset);
+ }
++#else
++/*
++int sched_setaffinity(pid_t pid, size_t cpusetsize, const cpu_set_t *cpuset)
++{
++	__set_errno(ENOSYS);
++	return -1;
++}
++*/
+ #endif
+ #endif
++#endif
-- 
2.30.2