freebsd man page for removefromutmp

UTEMPTER_ADD_RECORD(3)					   BSD Library Functions Manual 				    UTEMPTER_ADD_RECORD(3)

NAME
     utempter_add_record, utempter_remove_added_record, utempter_remove_record, addToUtmp, removeFromUtmp, removeLineFromUtmp -- utempter compati-
     bility interface

LIBRARY
     User Login Record Library (libulog, -lulog)

SYNOPSIS
     #include <utempter.h>

     int
     utempter_add_record(int fd, const char *host);

     int
     utempter_remove_added_record(void);

     int
     utempter_remove_record(int fd);

     void
     addToUtmp(const char *pty, const char *host, int fd);

     void
     removeFromUtmp(void);

     void
     removeLineFromUtmp(const char *pty, int fd);

DESCRIPTION
     The utempter_add_record() and addToUtmp() functions add a login record to the database for the TTY belonging to the pseudo-terminal master
     file descriptor fd, using the username corresponding with the real user ID of the calling process and the optional hostname host.	These
     functions are equivalent to ulog_login_pseudo(3).

     The utempter_remove_record() and removeLineFromUtmp() functions mark the login session as being closed for the TTY belonging to the pseudo-
     terminal master file descriptor fd.  These functions are equivalent to ulog_logout_pseudo(3).

     The utempter_remove_added_record() and removeFromUtmp() functions have the same properties as the previously mentioned functions, except that
     they use an internally cached value of the file descriptor passed to the login functions.

     The pty arguments of addToUtmp() and removeLineFromUtmp() are unused.

RETURN VALUES
     In this implementation, the utempter_add_record(), utempter_remove_added_record() and utempter_remove_record() always return a value of 0.

SEE ALSO
     pututxline(3), ulog_login_pseudo(3)

HISTORY
     These functions appeared in FreeBSD 9.0.

BSD
								 December 6, 2009							       BSD