diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/tracehook.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/linux/tracehook.h b/include/linux/tracehook.h index 4c50e1b5734..43bc51b6bd3 100644 --- a/include/linux/tracehook.h +++ b/include/linux/tracehook.h @@ -423,6 +423,20 @@ static inline int tracehook_consider_fatal_signal(struct task_struct *task, } /** + * tracehook_force_sigpending - let tracing force signal_pending(current) on + * + * Called when recomputing our signal_pending() flag. Return nonzero + * to force the signal_pending() flag on, so that tracehook_get_signal() + * will be called before the next return to user mode. + * + * Called with @current->sighand->siglock held. + */ +static inline int tracehook_force_sigpending(void) +{ + return 0; +} + +/** * tracehook_get_signal - deliver synthetic signal to traced task * @task: @current * @regs: task_pt_regs(@current) |