diff options
Diffstat (limited to 'include/linux/ptrace.h')
| -rw-r--r-- | include/linux/ptrace.h | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/include/linux/ptrace.h b/include/linux/ptrace.h index c5eab89da51..4272521e29e 100644 --- a/include/linux/ptrace.h +++ b/include/linux/ptrace.h @@ -264,6 +264,9 @@ static inline void user_enable_single_step(struct task_struct *task) static inline void user_disable_single_step(struct task_struct *task) { } +#else +extern void user_enable_single_step(struct task_struct *); +extern void user_disable_single_step(struct task_struct *); #endif /* arch_has_single_step */ #ifndef arch_has_block_step @@ -291,6 +294,8 @@ static inline void user_enable_block_step(struct task_struct *task) { BUG(); /* This can never be called. */ } +#else +extern void user_enable_block_step(struct task_struct *); #endif /* arch_has_block_step */ #ifdef ARCH_HAS_USER_SINGLE_STEP_INFO @@ -340,18 +345,6 @@ static inline void user_single_step_siginfo(struct task_struct *tsk, #define arch_ptrace_stop(code, info) do { } while (0) #endif -#ifndef arch_ptrace_untrace -/* - * Do machine-specific work before untracing child. - * - * This is called for a normal detach as well as from ptrace_exit() - * when the tracing task dies. - * - * Called with write_lock(&tasklist_lock) held. - */ -#define arch_ptrace_untrace(task) do { } while (0) -#endif - extern int task_current_syscall(struct task_struct *target, long *callno, unsigned long args[6], unsigned int maxargs, unsigned long *sp, unsigned long *pc); |