[openssh.git] / next-posix.h

/*
 * Defines and prototypes specific to NeXT system
 */

#ifndef _NEXT_POSIX_H
#define _NEXT_POSIX_H

#ifdef HAVE_NEXT

#include <libc.h>
#include <sys/dir.h>

/* FILE */
#define O_NONBLOCK      00004   /* non-blocking open */

/* WAITPID */
#undef WIFEXITED
#undef WIFSTOPPED
#undef WIFSIGNALED

#define _W_INT(w)			(*(int*)&(w))	/* convert union wait to int */
#define WIFEXITED(w)		(!((_W_INT(w)) & 0377))
#define WIFSTOPPED(w)	((_W_INT(w)) & 0100)
#define WIFSIGNALED(w)	(!WIFEXITED(x) && !WIFSTOPPED(x))
#define WEXITSTATUS(w)	(int)(WIFEXITED(x) ? ((_W_INT(w) >> 8) & 0377) : -1)
#define WTERMSIG(w)		(int)(WIFSIGNALED(x) ? (_W_INT(w) & 0177) : -1)
#define WCOREFLAG			0x80
#define WCOREDUMP(w)		((_W_INT(w)) & WCOREFLAG)

int waitpid(int pid,int *stat_loc,int options);
#define getpgrp()	getpgrp(0)
pid_t setsid(void);

/* TC */
int tcgetattr(int fd,struct termios *t);
int tcsetattr(int fd,int opt,const struct termios *t);
int tcsetpgrp(int fd, pid_t pgrp);
speed_t cfgetospeed(const struct termios *t);
speed_t cfgetispeed(const struct termios *t);
int cfsetospeed(struct termios *t,int speed);

/* Sig*() */
typedef sigset_t;
#define SIG_BLOCK		00
#define SIG_UNBLOCK	01
#define SIG_SETMASK	02
#define SA_RESTART	00
struct sigaction {
	void			(*sa_handler)();
	sigset_t		sa_mask;
	int			sa_flags;
};

int sigemptyset(sigset_t *set);
int sigaddset(sigset_t *set, int signum);
int sigprocmask(int  how,  const  sigset_t *set, sigset_t *oldset);
int sigsuspend(const sigset_t *mask);
int sigaction(int signum,const struct sigaction *act, struct sigaction *oldact); 

#endif /* HAVE_NEXT */

#endif /* _NEXT_POSIX_H */
Commit	Line	Data
729bfe59	1	/*
	2	* Defines and prototypes specific to NeXT system
	3	*/
	4
	5	#ifndef _NEXT_POSIX_H
	6	#define _NEXT_POSIX_H
	7
	8	#ifdef HAVE_NEXT
	9
	10	#include <libc.h>
	11	#include <sys/dir.h>
	12
	13	/* FILE */
	14	#define O_NONBLOCK 00004 /* non-blocking open */
	15
	16	/* WAITPID */
	17	#undef WIFEXITED
	18	#undef WIFSTOPPED
	19	#undef WIFSIGNALED
	20
	21	#define _W_INT(w) ((int)&(w)) /* convert union wait to int */
	22	#define WIFEXITED(w) (!((_W_INT(w)) & 0377))
	23	#define WIFSTOPPED(w) ((_W_INT(w)) & 0100)
	24	#define WIFSIGNALED(w) (!WIFEXITED(x) && !WIFSTOPPED(x))
	25	#define WEXITSTATUS(w) (int)(WIFEXITED(x) ? ((_W_INT(w) >> 8) & 0377) : -1)
	26	#define WTERMSIG(w) (int)(WIFSIGNALED(x) ? (_W_INT(w) & 0177) : -1)
	27	#define WCOREFLAG 0x80
	28	#define WCOREDUMP(w) ((_W_INT(w)) & WCOREFLAG)
	29
	30	int waitpid(int pid,int *stat_loc,int options);
	31	#define getpgrp() getpgrp(0)
	32	pid_t setsid(void);
	33
	34	/* TC */
	35	int tcgetattr(int fd,struct termios *t);
	36	int tcsetattr(int fd,int opt,const struct termios *t);
	37	int tcsetpgrp(int fd, pid_t pgrp);
	38	speed_t cfgetospeed(const struct termios *t);
	39	speed_t cfgetispeed(const struct termios *t);
	40	int cfsetospeed(struct termios *t,int speed);
	41
	42	/* Sig() /
	43	typedef sigset_t;
	44	#define SIG_BLOCK 00
	45	#define SIG_UNBLOCK 01
	46	#define SIG_SETMASK 02
	47	#define SA_RESTART 00
	48	struct sigaction {
	49	void (*sa_handler)();
	50	sigset_t sa_mask;
	51	int sa_flags;
	52	};
	53
	54	int sigemptyset(sigset_t *set);
	55	int sigaddset(sigset_t *set, int signum);
	56	int sigprocmask(int how, const sigset_t set, sigset_t oldset);
	57	int sigsuspend(const sigset_t *mask);
	58	int sigaction(int signum,const struct sigaction act, struct sigaction oldact);
	59
	60	#endif /* HAVE_NEXT */
	61
	62	#endif /* _NEXT_POSIX_H */