embedaddon/sudo/src/utmp.c - diff

Return to utmp.c CVS log

Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / sudo / src

version 1.1.1.3, 2012/10/09 09:29:52	version 1.1.1.4, 2013/07/22 10:46:13
Line 1	Line 1
/*	/*
* Copyright (c) 2011 Todd C. Miller <Todd.Miller@courtesan.com>	* Copyright (c) 2011-2013 Todd C. Miller <Todd.Miller@courtesan.com>
*	*
* Permission to use, copy, modify, and distribute this software for any	* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above	* purpose with or without fee is hereby granted, provided that the above
Line 17	Line 17
#include <config.h>	#include <config.h>

#include <sys/types.h>	#include <sys/types.h>
#include <sys/param.h>
#include <sys/time.h>	#include <sys/time.h>
#include <sys/wait.h>	#include <sys/wait.h>
#include <stdio.h>	#include <stdio.h>
Line 276 utmp_slot(const char *line, int ttyfd)	Line 275 utmp_slot(const char *line, int ttyfd)
* doesn't take an argument.	* doesn't take an argument.
*/	*/
if ((sfd = dup(STDIN_FILENO)) == -1)	if ((sfd = dup(STDIN_FILENO)) == -1)
error(1, _("unable to save stdin"));	fatal(_("unable to save stdin"));
if (dup2(ttyfd, STDIN_FILENO) == -1)	if (dup2(ttyfd, STDIN_FILENO) == -1)
error(1, _("unable to dup2 stdin"));	fatal(_("unable to dup2 stdin"));
slot = ttyslot();	slot = ttyslot();
if (dup2(sfd, STDIN_FILENO) == -1)	if (dup2(sfd, STDIN_FILENO) == -1)
error(1, _("unable to restore stdin"));	fatal(_("unable to restore stdin"));
close(sfd);	close(sfd);

debug_return_int(slot);	debug_return_int(slot);