diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/kernel_sigaction.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/kernel_sigaction.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/sysdeps/unix/sysv/linux/kernel_sigaction.h b/sysdeps/unix/sysv/linux/kernel_sigaction.h index 2dbec08099..1c36146d46 100644 --- a/sysdeps/unix/sysv/linux/kernel_sigaction.h +++ b/sysdeps/unix/sysv/linux/kernel_sigaction.h @@ -1,19 +1,27 @@ #ifndef _KERNEL_SIGACTION_H # define _KERNEL_SIGACTION_H +#ifdef SA_RESTORER +# define HAS_SA_RESTORER 1 +#endif + /* This is the sigaction structure from the Linux 3.2 kernel. */ struct kernel_sigaction { __sighandler_t k_sa_handler; unsigned long sa_flags; -#ifdef SA_RESTORER +#ifdef HAS_SA_RESTORER void (*sa_restorer) (void); #endif + /* glibc sigset is larger than kernel expected one, however sigaction + passes the kernel expected size on rt_sigaction syscall. */ sigset_t sa_mask; }; -#ifndef SA_RESTORER +#ifndef SET_SA_RESTORER # define SET_SA_RESTORER(kact, act) +#endif +#ifndef RESET_SA_RESTORER # define RESET_SA_RESTORER(act, kact) #endif |