1 /* $Id$
2 /*
3 * Copyright (c) 1994-1996 Sam Leffler
4 * Copyright (c) 1994-1996 Silicon Graphics, Inc.
5 * HylaFAX is a trademark of Silicon Graphics, Inc.
6 *
7 * Permission to use, copy, modify, distribute, and sell this software and
8 * its documentation for any purpose is hereby granted without fee, provided
9 * that (i) the above copyright notices and this permission notice appear in
10 * all copies of the software and related documentation, and (ii) the names of
11 * Sam Leffler and Silicon Graphics may not be used in any advertising or
12 * publicity relating to the software without the specific, prior written
13 * permission of Sam Leffler and Silicon Graphics.
14 *
15 * THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
16 * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
17 * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
18 *
19 * IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR
20 * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
21 * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
22 * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
23 * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
24 * OF THIS SOFTWARE.
25 */
26 #include "port.h"
27 #include <unistd.h>
28
29 #if defined(hpux) || defined(__hpux) || defined(__hpux__)
30 int
setegid(gid_t gid)31 setegid(gid_t gid)
32 {
33 return (setresgid(-1, gid, -1));
34 }
35 #endif
36 #ifdef sco
37 #include <fcntl.h>
38 #include <sys/socket.h>
39 #include <sys/types.h>
40 #define NULL 0
41
42 extern errno;
43
setregid(rgid,egid)44 int setregid(rgid, egid)
45 int rgid, egid;
46 {
47 int myfile;
48 int res;
49 int tmperrno;
50 struct socksysreq request;
51
52 if ((myfile = open("/dev/socksys", O_RDWR)) < NULL)
53 return(-1);
54
55 request.args[0] = SO_SETREGID;
56 request.args[1] = rgid;
57 request.args[2] = egid;
58 res = ioctl(myfile, SIOCSOCKSYS, &request);
59 tmperrno = errno;
60 close(myfile);
61 errno = tmperrno;
62 return(res);
63 }
64
setegid(gid)65 int setegid(gid)
66 int gid;
67 {
68 return(setregid(-1, gid));
69 }
70 #endif
71