um: merge os-Linux/tls.c into arch/x86/um/os-Linux/tls.c

[karo-tx-linux.git] / arch / um / os-Linux / tls.c

diff --git a/arch/um/os-Linux/tls.c b/arch/um/os-Linux/tls.c
deleted file mode 100644 (file)
index 7327780..0000000
--- a/arch/um/os-Linux/tls.c
+++ /dev/null
@@ -1,35 +0,0 @@
-#include <errno.h>
-#include <sys/ptrace.h>
-#include "sysdep/tls.h"
-
-/* TLS support - we basically rely on the host's one.*/
-
-#ifndef PTRACE_GET_THREAD_AREA
-#define PTRACE_GET_THREAD_AREA 25
-#endif
-
-#ifndef PTRACE_SET_THREAD_AREA
-#define PTRACE_SET_THREAD_AREA 26
-#endif
-
-int os_set_thread_area(user_desc_t *info, int pid)
-{
-       int ret;
-
-       ret = ptrace(PTRACE_SET_THREAD_AREA, pid, info->entry_number,
-                    (unsigned long) info);
-       if (ret < 0)
-               ret = -errno;
-       return ret;
-}
-
-int os_get_thread_area(user_desc_t *info, int pid)
-{
-       int ret;
-
-       ret = ptrace(PTRACE_GET_THREAD_AREA, pid, info->entry_number,
-                    (unsigned long) info);
-       if (ret < 0)
-               ret = -errno;
-       return ret;
-}