generic c version of __set_thread_area for archs where it works

on other archs, like x86[_64], asm version is required

diff --git a/src/thread/__set_thread_area.c b/src/thread/__set_thread_area.c
index 136be575b8c4245a6cea788763d0081d5602ce25..152a6a216ba61e9eccbdd1f0738660af3f4f4097 100644 (file)
--- a/src/thread/__set_thread_area.c
+++ b/src/thread/__set_thread_area.c
@@ -2,5 +2,9 @@
 
 int __set_thread_area(void *p)
 {
-       return -1;
+#ifdef SYS_set_thread_area
+       return __syscall(SYS_set_thread_area, p);
+#else
+       return -ENOSYS;
+#endif
 }