1130b656e5
This will make a number of things easier in the future, as well as (finally!) avoiding the Id-smashing problem which has plagued developers for so long. Boy, I'm glad we're not using sup anymore. This update would have been insane otherwise.
71 lines
2.2 KiB
C
71 lines
2.2 KiB
C
/*-
|
|
* Copyright (C) 1996
|
|
* David L. Nugent. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY DAVID L. NUGENT AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL DAVID L. NUGENT OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <sys/types.h>
|
|
|
|
#include "pwupd.h"
|
|
#include "pw.h"
|
|
|
|
static int
|
|
pw_nisupdate(const char * path, struct passwd * pwd, char const * user, int mode)
|
|
{
|
|
char pfx[32];
|
|
char pwbuf[PWBUFSZ];
|
|
int l = sprintf(pfx, "%s:", user);
|
|
|
|
/*
|
|
* Update the passwd file first
|
|
*/
|
|
if (pwd == NULL)
|
|
*pwbuf = '\0';
|
|
else
|
|
fmtpwentry(pwbuf, pwd, PWF_MASTER);
|
|
return fileupdate(path, 0600, pwbuf, pfx, l, mode) != 0;
|
|
}
|
|
|
|
int
|
|
addnispwent(const char *path, struct passwd * pwd)
|
|
{
|
|
return pw_nisupdate(path, pwd, pwd->pw_name, UPD_CREATE);
|
|
}
|
|
|
|
int
|
|
chgnispwent(const char *path, char const * login, struct passwd * pwd)
|
|
{
|
|
return pw_nisupdate(path, pwd, login, UPD_REPLACE);
|
|
}
|
|
|
|
int
|
|
delnispwent(const char *path, const char *login)
|
|
{
|
|
return pw_nisupdate(path, NULL, login, UPD_DELETE);
|
|
}
|