clean up uclibc patch/config version handling a bit

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@14994 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 51 insertions, 0 deletions

diff --git a/toolchain/uClibc/patches-0.9.29/002-conditional_sched_affinity.patch b/toolchain/uClibc/patches-0.9.29/002-conditional_sched_affinity.patch
new file mode 100644
index 000000000..dfd5bc9d1
--- /dev/null
+++ b/toolchain/uClibc/patches-0.9.29/002-conditional_sched_affinity.patch
@@ -0,0 +1,51 @@
+--- a/libc/sysdeps/linux/common/sched_getaffinity.c
++++ b/libc/sysdeps/linux/common/sched_getaffinity.c
+@@ -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 @@ int sched_getaffinity(pid_t pid, size_t 
+ 	}
+ 	return res;
+ }
++#else
++/*
++int sched_getaffinity(pid_t pid, size_t cpusetsize, cpu_set_t *cpuset)
++{
++	__set_errno(ENOSYS);
++	return -1;
++}
++*/
+ #endif
+ #endif
++
++#endif
+--- a/libc/sysdeps/linux/common/sched_setaffinity.c
++++ b/libc/sysdeps/linux/common/sched_setaffinity.c
+@@ -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 @@ int sched_setaffinity(pid_t pid, size_t 
+ 
+ 	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