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#ifndef _BITS_SIGACTION_STRUCT_H
#define _BITS_SIGACTION_STRUCT_H
/* This file provides whatever this particular arch's kernel thinks
* the sigaction struct should look like... */
#if defined(__ia64__)
#undef HAVE_SA_RESTORER
#else
#define HAVE_SA_RESTORER
/* This is the sigaction structure from the Linux 2.1.20 kernel. */
struct old_kernel_sigaction {
__sighandler_t k_sa_handler;
unsigned long sa_mask;
unsigned long sa_flags;
void (*sa_restorer)(void);
};
/* In uclibc, userspace struct sigaction is identical to
* "new" struct kernel_sigaction (one from the Linux 2.1.68 kernel).
* See sigaction.h
*/
extern int __syscall_sigaction(int, const struct old_kernel_sigaction *,
struct old_kernel_sigaction *) attribute_hidden;
#endif
extern int __syscall_rt_sigaction(int, const struct sigaction *,
struct sigaction *, size_t) attribute_hidden;
#endif /* _BITS_SIGACTION_STRUCT_H */
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