31 lines
736 B
C
31 lines
736 B
C
#ifndef _SIGNAL_H_
|
|
#define _SIGNAL_H_
|
|
|
|
#include "_ansi.h"
|
|
#include <sys/signal.h>
|
|
|
|
_BEGIN_STD_C
|
|
|
|
typedef int sig_atomic_t; /* Atomic entity type (ANSI) */
|
|
#ifndef _POSIX_SOURCE
|
|
typedef _sig_func_ptr sighandler_t; /* glibc naming */
|
|
#endif /* !_POSIX_SOURCE */
|
|
|
|
#define SIG_DFL ((_sig_func_ptr)0) /* Default action */
|
|
#define SIG_IGN ((_sig_func_ptr)1) /* Ignore action */
|
|
#define SIG_ERR ((_sig_func_ptr)-1) /* Error return */
|
|
|
|
struct _reent;
|
|
|
|
_sig_func_ptr _EXFUN(_signal_r, (struct _reent *, int, _sig_func_ptr));
|
|
int _EXFUN(_raise_r, (struct _reent *, int));
|
|
|
|
#ifndef _REENT_ONLY
|
|
_sig_func_ptr _EXFUN(signal, (int, _sig_func_ptr));
|
|
int _EXFUN(raise, (int));
|
|
#endif
|
|
|
|
_END_STD_C
|
|
|
|
#endif /* _SIGNAL_H_ */
|