45 lines
891 B
C
45 lines
891 B
C
#ifndef _ASM_SIGNAL_H
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#define _ASM_SIGNAL_H
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#include <linux/types.h>
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#ifndef __KERNEL__
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/* Here we must cater to libcs that poke about in kernel headers. */
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#define NSIG 32
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typedef unsigned long sigset_t;
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#endif /* !__KERNEL__ */
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#define SA_RESTORER 0x04000000 /* to get struct sigaction correct */
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#include <asm-generic/signal.h>
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#ifdef __KERNEL__
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struct old_sigaction {
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__sighandler_t sa_handler;
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old_sigset_t sa_mask;
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unsigned long sa_flags;
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__sigrestore_t sa_restorer;
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};
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#else
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/* Here we must cater to libcs that poke about in kernel headers. */
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struct sigaction {
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union {
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__sighandler_t _sa_handler;
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void (*_sa_sigaction)(int, struct siginfo *, void *);
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} _u;
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sigset_t sa_mask;
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unsigned long sa_flags;
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void (*sa_restorer)(void);
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};
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#define sa_handler _u._sa_handler
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#define sa_sigaction _u._sa_sigaction
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#endif /* __KERNEL__ */
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#endif /* _ASM_SIGNAL_H */
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