diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/thread_info.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/thread_info.h b/include/linux/thread_info.h index db78775eff3b..eee729428683 100644 --- a/include/linux/thread_info.h +++ b/include/linux/thread_info.h @@ -129,6 +129,10 @@ static inline void set_restore_sigmask(void) } #endif /* TIF_RESTORE_SIGMASK && !HAVE_SET_RESTORE_SIGMASK */ +#ifndef HAVE_SET_RESTORE_SIGMASK +#error "no set_restore_sigmask() provided and default one won't work" +#endif + #endif /* __KERNEL__ */ #endif /* _LINUX_THREAD_INFO_H */ |