Home | History | Annotate | Download | only in setgid 
      1 /*
      2  * Copyright (c) 2000 Silicon Graphics, Inc.  All Rights Reserved.
      3  *
      4  * This program is free software; you can redistribute it and/or modify it
      5  * under the terms of version 2 of the GNU General Public License as
      6  * published by the Free Software Foundation.
      7  *
      8  * This program is distributed in the hope that it would be useful, but
      9  * WITHOUT ANY WARRANTY; without even the implied warranty of
     10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
     11  *
     12  * Further, this software is distributed without any warranty that it is
     13  * free of the rightful claim of any third person regarding infringement
     14  * or the like.  Any license provided herein, whether implied or
     15  * otherwise, applies only to this software file.  Patent licenses, if
     16  * any, provided herein do not apply to combinations of this program with
     17  * other software, or any other product whatsoever.
     18  *
     19  * You should have received a copy of the GNU General Public License along
     20  * with this program; if not, write the Free Software Foundation, Inc.,
     21  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
     22  *
     23  * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
     24  * Mountain View, CA  94043, or:
     25  *
     26  * http://www.sgi.com
     27  *
     28  * For further information regarding this notice, see:
     29  *
     30  * http://oss.sgi.com/projects/GenInfo/NoticeExplan/
     31  *
     32  */
     33 /*
     34  *    AUTHOR		: William Roske
     35  *    CO-PILOT		: Dave Fenner
     36  */
     37 #include <errno.h>
     38 #include <string.h>
     39 #include <signal.h>
     40 
     41 #include "test.h"
     42 #include "compat_16.h"
     43 
     44 static void setup(void);
     45 static void cleanup(void);
     46 
     47 TCID_DEFINE(setgid01);
     48 int TST_TOTAL = 1;
     49 
     50 static gid_t gid;
     51 
     52 int main(int ac, char **av)
     53 {
     54 	int lc;
     55 
     56 	tst_parse_opts(ac, av, NULL, NULL);
     57 
     58 	setup();
     59 
     60 	for (lc = 0; TEST_LOOPING(lc); lc++) {
     61 		tst_count = 0;
     62 
     63 		TEST(SETGID(cleanup, gid));
     64 
     65 		if (TEST_RETURN == -1) {
     66 			tst_resm(TFAIL, "setgid(%d) Failed, errno=%d : %s", gid,
     67 				 TEST_ERRNO, strerror(TEST_ERRNO));
     68 		} else {
     69 			tst_resm(TPASS, "setgid(%d) returned %ld", gid,
     70 				 TEST_RETURN);
     71 		}
     72 
     73 	}
     74 
     75 	cleanup();
     76 	tst_exit();
     77 }
     78 
     79 static void setup(void)
     80 {
     81 	tst_sig(NOFORK, DEF_HANDLER, cleanup);
     82 
     83 	TEST_PAUSE;
     84 
     85 	gid = getgid();
     86 	GID16_CHECK(gid, setgid, cleanup);
     87 }
     88 
     89 static void cleanup(void)
     90 {
     91 }
     92