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/*
* Header file for manipulation of ptys and utmp entries.
*
* Copyright 1995 by the Massachusetts Institute of Technology.
*
*
* Permission to use, copy, modify, and distribute this software and
* its documentation for any purpose and without fee is hereby
* granted, provided that the above copyright notice appear in all
* copies and that both that copyright notice and this permission
* notice appear in supporting documentation, and that the name of
* M.I.T. not be used in advertising or publicity pertaining to
* distribution of the software without specific, written prior
* permission. Furthermore if you modify this software you must label
* your software as modified software and not distribute it in such a
* fashion that it might be confused with the original M.I.T. software.
* M.I.T. makes no representations about the suitability
* of this software for any purpose. It is provided "as is" without
* express or implied warranty.
*
*/
#ifndef __LIBPTY_H__
/* Constants for pty_update_utmp */
#define PTY_LOGIN_PROCESS 0
#define PTY_USER_PROCESS 1
#define PTY_DEAD_PROCESS 2
/* flags to update_utmp*/
#define PTY_TTYSLOT_USABLE (0x1)
#define PTY_UTMP_USERNAME_VALID (0x2)
#ifdef __STDC__ /* use prototypes */
long pty_init(void);
long pty_getpty ( int *fd, char *slave, int slavelength);
long pty_open_slave (const char *slave, int *fd);
long pty_open_ctty (const char *slave, int *fd);
long pty_initialize_slave ( int fd);
long pty_update_utmp (int process_type,int pid, char *user, char *line, char *host, int flags);
long pty_logwtmp (char *tty, char * user, char *host);
long pty_cleanup(char *slave, int pid, int update_utmp);
long pty_make_sane_hostname(struct sockaddr_in *, int, int, int, char **);
#else /*__STDC__*/
long pty_init();
long pty_getpty();
long pty_open_slave();
long pty_open_ctty();
long pty_initialize_slave();
long pty_update_utmp();
long pty_logwtmp();
long pty_cleanup();
long pty_make_sane_hostname();
#endif /* __STDC__*/
#define __LIBPTY_H__
#endif
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