1/******************************************************************************/
2/* Copyright (c) Crackerjack Project., 2007                                   */
3/*                                                                            */
4/* This program is free software;  you can redistribute it and/or modify      */
5/* it under the terms of the GNU General Public License as published by       */
6/* the Free Software Foundation; either version 2 of the License, or          */
7/* (at your option) any later version.                                        */
8/*                                                                            */
9/* This program is distributed in the hope that it will be useful,            */
10/* but WITHOUT ANY WARRANTY;  without even the implied warranty of            */
11/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See                  */
12/* the GNU General Public License for more details.                           */
13/*                                                                            */
14/* You should have received a copy of the GNU General Public License          */
15/* along with this program;  if not, write to the Free Software               */
16/* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA    */
17/*                                                                            */
18/******************************************************************************/
19/******************************************************************************/
20/*                                                                            */
21/* File:        sgetmask01.c                                           */
22/*                                                                            */
23/* Description: This tests the sgetmask() syscall                      */
24/*                                                                            */
25/* Usage:  <for command-line>                                                 */
26/* sgetmask01 [-c n] [-e][-i n] [-I x] [-p x] [-t]                     */
27/*      where,  -c n : Run n copies concurrently.                             */
28/*              -e   : Turn on errno logging.                                 */
29/*              -i n : Execute test n times.                                  */
30/*              -I x : Execute test for x seconds.                            */
31/*              -P x : Pause for x seconds between iterations.                */
32/*              -t   : Turn on syscall timing.                                */
33/*                                                                            */
34/* Total Tests: 1                                                             */
35/*                                                                            */
36/* Test Name:   sgetmask01                                             */
37/* History:     Porting from Crackerjack to LTP is done by                    */
38/*              Manas Kumar Nayak maknayak@in.ibm.com>                        */
39/******************************************************************************/
40
41/* NOTE:  This case test the behavior of sgetmask
42# Sometime the returned "Oops"in this case don't mean anything for
43# correct or error, we check the result between different kernel and
44# try to find if there exist different returned code in different kernel
45#
46*/
47
48#include <stdio.h>
49#include <signal.h>
50#include <sys/syscall.h>
51#include <unistd.h>
52#include <stdio.h>
53#include <errno.h>
54
55#include "test.h"
56#include "lapi/syscalls.h"
57
58char *TCID = "sgetmask01";
59int testno;
60int TST_TOTAL = 2;
61
62/* Extern Global Functions */
63/******************************************************************************/
64/*                                                                            */
65/* Function:    cleanup                                                       */
66/*                                                                            */
67/* Description: Performs all one time clean up for this test on successful    */
68/*              completion,  premature exit or  failure. Closes all temporary */
69/*              files, removes all temporary directories exits the test with  */
70/*              appropriate return code by calling tst_exit() function.       */
71/*                                                                            */
72/* Input:       None.                                                         */
73/*                                                                            */
74/* Output:      None.                                                         */
75/*                                                                            */
76/* Return:      On failure - Exits calling tst_exit(). Non '0' return code.   */
77/*              On success - Exits calling tst_exit(). With '0' return code.  */
78/*                                                                            */
79/******************************************************************************/
80void cleanup(void)
81{
82
83	tst_rmdir();
84
85	tst_exit();
86}
87
88/* Local  Functions */
89/******************************************************************************/
90/*                                                                            */
91/* Function:    setup                                                         */
92/*                                                                            */
93/* Description: Performs all one time setup for this test. This function is   */
94/*              typically used to capture signals, create temporary dirs      */
95/*              and temporary files that may be used in the course of this    */
96/*              test.                                                         */
97/*                                                                            */
98/* Input:       None.                                                         */
99/*                                                                            */
100/* Output:      None.                                                         */
101/*                                                                            */
102/* Return:      On failure - Exits by calling cleanup().                      */
103/*              On success - returns 0.                                       */
104/*                                                                            */
105/******************************************************************************/
106void setup(void)
107{
108	/* Capture signals if any */
109	/* Create temporary directories */
110	TEST_PAUSE;
111	tst_tmpdir();
112}
113
114int main(int ac, char **av)
115{
116	int sig;
117	int lc;
118
119	tst_parse_opts(ac, av, NULL, NULL);
120
121	setup();
122
123	for (lc = 0; TEST_LOOPING(lc); ++lc) {
124		tst_count = 0;
125		for (testno = 0; testno < TST_TOTAL; ++testno) {
126
127			for (sig = -3; sig <= SIGRTMAX + 1; sig++) {
128				TEST(tst_syscall(__NR_ssetmask, sig));
129				tst_resm(TINFO, "Setting signal : %d -- "
130					"return of setmask : %ld",
131					sig, TEST_RETURN);
132				TEST(tst_syscall(__NR_sgetmask));
133				if (TEST_RETURN != sig) {
134					tst_resm(TINFO,
135						 "Oops,setting sig %d, got %ld",
136						 sig, TEST_RETURN);
137				} else
138					tst_resm(TPASS,
139						 "OK,setting sig %d, got %ld",
140						 sig, TEST_RETURN);
141				if (sig == SIGRTMAX + 1) {
142					cleanup();
143					tst_exit();
144				}
145			}
146		}
147	}
148	cleanup();
149	tst_exit();
150}
151