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-rw-r--r--arch/um/include/os.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/um/include/os.h b/arch/um/include/os.h
index 24fb6d8680e1..be71b3d4c961 100644
--- a/arch/um/include/os.h
+++ b/arch/um/include/os.h
@@ -198,7 +198,9 @@ extern long os_ptrace_ldt(long pid, long addr, long data);
extern int os_getpid(void);
extern int os_getpgrp(void);
+#ifdef UML_CONFIG_MODE_TT
extern void init_new_thread_stack(void *sig_stack, void (*usr1_handler)(int));
+#endif
extern void init_new_thread_signals(void);
extern int run_kernel_thread(int (*fn)(void *), void *arg, void **jmp_ptr);
@@ -216,7 +218,6 @@ extern void os_flush_stdout(void);
*/
extern void forward_ipi(int fd, int pid);
extern void kill_child_dead(int pid);
-extern void stop(void);
extern int wait_for_stop(int pid, int sig, int cont_type, void *relay);
extern int protect_memory(unsigned long addr, unsigned long len,
int r, int w, int x, int must_succeed);
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