usr/src/include/unistd.h

/*-
 * Copyright (c) 1991 The Regents of the University of California.
 * All rights reserved.
 *
 * %sccs.include.redist.c%
 *
 *      @(#)unistd.h    5.9 (Berkeley) %G%
 */

#include <sys/cdefs.h>
#include <sys/types.h>
#include <sys/unistd.h>

#define  STDIN_FILENO   0       /* standard input file descriptor */
#define STDOUT_FILENO   1       /* standard output file descriptor */
#define STDERR_FILENO   2       /* standard error file descriptor */

/* fnmatch(3) defines */
#define FNM_PATHNAME    0x01    /* match pathnames, not filenames */
#ifndef _POSIX_SOURCE
#define FNM_QUOTE       0x02    /* escape special chars with \ */
#endif

#ifndef NULL
#define NULL            0       /* null pointer constant */
#endif

typedef int ssize_t;            /* count of bytes or error indication */

__BEGIN_DECLS
void volatile    _exit __P((int));
int              access __P((const char *, int));
u_int            alarm __P((u_int));
int              chdir __P((const char *));
int              chown __P((const char *, uid_t, gid_t));
int              close __P((int));
char            *cuserid __P((char *));
int              dup __P((int));
int              dup2 __P((int, int));
int              execl __P((const char *, const char *, ...));
int              execle __P((const char *, const char *, ...));
int              execlp __P((const char *, const char *, ...));
int              execv __P((const char *, char * const *));
int              execve __P((const char *, char * const *, char * const *));
int              execvp __P((const char *, char * const *));
pid_t            fork __P((void));
long             fpathconf __P((int, int));             /* not yet */
char            *getcwd __P((char *, size_t));
gid_t            getegid __P((void));
uid_t            geteuid __P((void));
gid_t            getgid __P((void));
int              getgroups __P((int, int *));           /* XXX (gid_t *) */
char            *getlogin __P((void));
pid_t            getpgrp __P((void));
pid_t            getpid __P((void));
pid_t            getppid __P((void));
uid_t            getuid __P((void));
int              isatty __P((int));
int              link __P((const char *, const char *));
off_t            lseek __P((int, off_t, int));
long             pathconf __P((const char *, int));     /* not yet */
int              pause __P((void));
int              pipe __P((int *));
ssize_t          read __P((int, void *, size_t));
int              rmdir __P((const char *));
int              setgid __P((gid_t));
int              setpgid __P((pid_t, pid_t));
pid_t            setsid __P((void));
int              setuid __P((uid_t));
u_int            sleep __P((u_int));
long             sysconf __P((int));                    /* not yet */
pid_t            tcgetpgrp __P((int));
int              tcsetpgrp __P((int, pid_t));
char            *ttyname __P((int));
int              unlink __P((const char *));
ssize_t          write __P((int, const void *, size_t));

#ifndef _POSIX_SOURCE

/* structure timeval required for select() */
#include <sys/time.h>

int      acct __P((const char *));
int      async_daemon __P((void));
char    *brk __P((const char *));
int      chflags __P((const char *, long));
int      chroot __P((const char *));
char    *crypt __P((const char *, const char *));
void     des_cipher __P((const char *, char *, u_long, int));
void     des_setkey __P((const char *key));
void     encrypt __P((char *, int));
void     endusershell __P((void));
int      exect __P((const char *, char * const *, char * const *));
int      fchdir __P((int));
int      fchflags __P((int, long));
int      fchown __P((int, int, int));
int      fnmatch __P((const char *, const char *, int));
int      fsync __P((int));
int      ftruncate __P((int, off_t));
int      getdtablesize __P((void));
long     gethostid __P((void));
int      gethostname __P((char *, int));
mode_t   getmode __P((const void *, mode_t));
int      getpagesize __P((void));
char    *getpass __P((const char *));
char    *getusershell __P((void));
char    *getwd __P((char *));                   /* obsoleted by getcwd() */
int      initgroups __P((const char *, int));
int      mknod __P((const char *, mode_t, dev_t));
int      mkstemp __P((char *));
char    *mktemp __P((char *));
int      nfssvc __P((int));
int      nice __P((int));
void     psignal __P((u_int, const char *));
extern char *sys_siglist[];
int      profil __P((char *, int, int, int));
int      rcmd __P((char **, int, const char *,
                const char *, const char *, int *));
char    *re_comp __P((const char *));
int      re_exec __P((const char *));
int      readlink __P((const char *, char *, int));
int      reboot __P((int));
int      revoke __P((const char *));
int      rresvport __P((int *));
int      ruserok __P((const char *, int, const char *, const char *));
char    *sbrk __P((int));
int      select __P((int, fd_set *, fd_set *, fd_set *, struct timeval *));
int      setegid __P((gid_t));
int      seteuid __P((uid_t));
int      setgroups __P((int, const int *));
void     sethostid __P((long));
int      sethostname __P((const char *, int));
void     setkey __P((const char *));
int      setlogin __P((const char *));
void    *setmode __P((const char *));
int      setpgrp __P((pid_t pid, pid_t pgrp));  /* obsoleted by setpgid() */
int      setregid __P((int, int));
int      setreuid __P((int, int));
int      setrgid __P((gid_t));
int      setruid __P((uid_t));
void     setusershell __P((void));
int      swapon __P((const char *));
int      symlink __P((const char *, const char *));
void     sync __P((void));
int      syscall __P((int, ...));
int      truncate __P((const char *, off_t));
int      ttyslot __P((void));
u_int    ualarm __P((u_int, u_int));
void     usleep __P((u_int));
void    *valloc __P((size_t));                  /* obsoleted by malloc() */
int      vfork __P((void));

#endif /* !_POSIX_SOURCE */
__END_DECLS