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Diffstat (limited to 'sysdeps/unix/sysv/linux/sched_getcpu.c')
-rw-r--r--sysdeps/unix/sysv/linux/sched_getcpu.c15
1 files changed, 5 insertions, 10 deletions
diff --git a/sysdeps/unix/sysv/linux/sched_getcpu.c b/sysdeps/unix/sysv/linux/sched_getcpu.c
index 2eb99ec4b5..c019cfb3cf 100644
--- a/sysdeps/unix/sysv/linux/sched_getcpu.c
+++ b/sysdeps/unix/sysv/linux/sched_getcpu.c
@@ -18,22 +18,17 @@
#include <errno.h>
#include <sched.h>
#include <sysdep.h>
-
-#ifdef HAVE_GETCPU_VSYSCALL
-# define HAVE_VSYSCALL
-#endif
#include <sysdep-vdso.h>
int
sched_getcpu (void)
{
-#ifdef __NR_getcpu
unsigned int cpu;
- int r = INLINE_VSYSCALL (getcpu, 3, &cpu, NULL, NULL);
-
- return r == -1 ? r : cpu;
+ int r = -1;
+#ifdef HAVE_GETCPU_VSYSCALL
+ r = INLINE_VSYSCALL (getcpu, 3, &cpu, NULL, NULL);
#else
- __set_errno (ENOSYS);
- return -1;
+ r = INLINE_SYSCALL_CALL (getcpu, &cpu, NULL, NULL);
#endif
+ return r == -1 ? r : cpu;
}