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generic sys_sigaction() and compat_sys_sigaction()

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conditional on OLD_SIGACTION/COMPAT_OLD_SIGACTION

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2012-12-25 19:09:45 -05:00
parent 08d32fe504
commit 495dfbf767
5 changed files with 117 additions and 0 deletions
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9
include/linux/signal.h
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@ -269,6 +269,15 @@ struct k_sigaction {
__sigrestore_t ka_restorer;
#endif
};
#ifdef CONFIG_OLD_SIGACTION
struct old_sigaction {
__sighandler_t sa_handler;
old_sigset_t sa_mask;
unsigned long sa_flags;
__sigrestore_t sa_restorer;
};
#endif
extern int get_signal_to_deliver(siginfo_t *info, struct k_sigaction *return_ka, struct pt_regs *regs, void *cookie);
extern void signal_delivered(int sig, siginfo_t *info, struct k_sigaction *ka, struct pt_regs *regs, int stepping);