arch/powerpc/kernel/signal.h

   1 /*
   2  *    Copyright (c) 2007 Benjamin Herrenschmidt, IBM Coproration
   3  *    Extracted from signal_32.c and signal_64.c
   4  *
   5  * This file is subject to the terms and conditions of the GNU General
   6  * Public License.  See the file README.legal in the main directory of
   7  * this archive for more details.
   8  */
   9
  10 #ifndef _POWERPC_ARCH_SIGNAL_H
  11 #define _POWERPC_ARCH_SIGNAL_H
  12
  13 #define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))
  14
  15 extern void restore_sigmask(sigset_t *set);
  16 extern void check_syscall_restart(struct pt_regs *regs, struct k_sigaction *ka,
  17                                   int has_handler);
  18
  19 #endif  /* _POWERPC_ARCH_SIGNAL_H */