#include <errno.h>
+#include <unistd.h>
#include <sys/ptrace.h>
+#include <sys/syscall.h>
#include <asm/ldt.h>
+#include "sysdep/tls.h"
#include "uml-config.h"
/* TLS support - we basically rely on the host's one.*/
#define PTRACE_SET_THREAD_AREA 26
#endif
-int os_set_thread_area(void *data, int pid)
+int os_set_thread_area(user_desc_t *info, int pid)
{
- struct user_desc *info = data;
int ret;
ret = ptrace(PTRACE_SET_THREAD_AREA, pid, info->entry_number,
#ifdef UML_CONFIG_MODE_SKAS
-int os_get_thread_area(void *data, int pid)
+int os_get_thread_area(user_desc_t *info, int pid)
{
- struct user_desc *info = data;
int ret;
ret = ptrace(PTRACE_GET_THREAD_AREA, pid, info->entry_number,
#ifdef UML_CONFIG_MODE_TT
#include "linux/unistd.h"
-_syscall1(int, get_thread_area, struct user_desc *, u_info);
-_syscall1(int, set_thread_area, struct user_desc *, u_info);
-
-int do_set_thread_area_tt(struct user_desc *info)
+int do_set_thread_area_tt(user_desc_t *info)
{
int ret;
- ret = set_thread_area(info);
+ ret = syscall(__NR_set_thread_area,info);
if (ret < 0) {
ret = -errno;
}
return ret;
}
-int do_get_thread_area_tt(struct user_desc *info)
+int do_get_thread_area_tt(user_desc_t *info)
{
int ret;
- ret = get_thread_area(info);
+ ret = syscall(__NR_get_thread_area,info);
if (ret < 0) {
ret = -errno;
}