1*00b67f09SDavid van Moolenbroek /* $NetBSD: os.c,v 1.4 2014/12/10 04:37:51 christos Exp $ */
2*00b67f09SDavid van Moolenbroek
3*00b67f09SDavid van Moolenbroek /*
4*00b67f09SDavid van Moolenbroek * Copyright (C) 2009 Internet Systems Consortium, Inc. ("ISC")
5*00b67f09SDavid van Moolenbroek *
6*00b67f09SDavid van Moolenbroek * Permission to use, copy, modify, and/or distribute this software for any
7*00b67f09SDavid van Moolenbroek * purpose with or without fee is hereby granted, provided that the above
8*00b67f09SDavid van Moolenbroek * copyright notice and this permission notice appear in all copies.
9*00b67f09SDavid van Moolenbroek *
10*00b67f09SDavid van Moolenbroek * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
11*00b67f09SDavid van Moolenbroek * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
12*00b67f09SDavid van Moolenbroek * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
13*00b67f09SDavid van Moolenbroek * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
14*00b67f09SDavid van Moolenbroek * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
15*00b67f09SDavid van Moolenbroek * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
16*00b67f09SDavid van Moolenbroek * PERFORMANCE OF THIS SOFTWARE.
17*00b67f09SDavid van Moolenbroek */
18*00b67f09SDavid van Moolenbroek
19*00b67f09SDavid van Moolenbroek /* Id: os.c,v 1.3 2009/06/11 23:47:55 tbox Exp */
20*00b67f09SDavid van Moolenbroek
21*00b67f09SDavid van Moolenbroek /*! \file */
22*00b67f09SDavid van Moolenbroek
23*00b67f09SDavid van Moolenbroek #include <config.h>
24*00b67f09SDavid van Moolenbroek
25*00b67f09SDavid van Moolenbroek #include <confgen/os.h>
26*00b67f09SDavid van Moolenbroek
27*00b67f09SDavid van Moolenbroek #include <fcntl.h>
28*00b67f09SDavid van Moolenbroek #include <unistd.h>
29*00b67f09SDavid van Moolenbroek #include <sys/types.h>
30*00b67f09SDavid van Moolenbroek #include <pwd.h>
31*00b67f09SDavid van Moolenbroek #include <errno.h>
32*00b67f09SDavid van Moolenbroek #include <stdio.h>
33*00b67f09SDavid van Moolenbroek #include <sys/stat.h>
34*00b67f09SDavid van Moolenbroek
35*00b67f09SDavid van Moolenbroek int
set_user(FILE * fd,const char * user)36*00b67f09SDavid van Moolenbroek set_user(FILE *fd, const char *user) {
37*00b67f09SDavid van Moolenbroek struct passwd *pw;
38*00b67f09SDavid van Moolenbroek
39*00b67f09SDavid van Moolenbroek pw = getpwnam(user);
40*00b67f09SDavid van Moolenbroek if (pw == NULL) {
41*00b67f09SDavid van Moolenbroek errno = EINVAL;
42*00b67f09SDavid van Moolenbroek return (-1);
43*00b67f09SDavid van Moolenbroek }
44*00b67f09SDavid van Moolenbroek return (fchown(fileno(fd), pw->pw_uid, -1));
45*00b67f09SDavid van Moolenbroek }
46