Signed-off-by: Manas Kumar Nayak <[email protected]>,
To: LTP List <[email protected]>,
Cc: Deepakraj B Himavantharaj <[email protected]>,
Cc: Subrata Modak <[email protected]>,
Cc: Masatake YAMATO <[email protected]>,
---
---
ltp-intermediate-20090518-manas-work-original/testcases/kernel/syscalls/rt_sigprocmask/rt_sigprocmask02.c
1970-01-01 05:30:00.000000000 +0530
+++
ltp-intermediate-20090518-manas-work/testcases/kernel/syscalls/rt_sigprocmask/rt_sigprocmask02.c
2009-05-18 20:40:59.000000000 +0530
@@ -0,0 +1,213 @@
+/******************************************************************************/
+/* Copyright (c) Crackerjack Project., 2007
*/
+/*
*/
+/* This program is free software; you can redistribute it and/or modify
*/
+/* it under the terms of the GNU General Public License as published by
*/
+/* the Free Software Foundation; either version 2 of the License, or
*/
+/* (at your option) any later version.
*/
+/*
*/
+/* This program is distributed in the hope that it will be useful,
*/
+/* but WITHOUT ANY WARRANTY; without even the implied warranty of
*/
+/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
*/
+/* the GNU General Public License for more details.
*/
+/*
*/
+/* You should have received a copy of the GNU General Public License
*/
+/* along with this program; if not, write to the Free Software
*/
+/* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+/*
*/
+/******************************************************************************/
+/******************************************************************************/
+/*
*/
+/* File: rt_sigprocmask02.c
*/
+/*
*/
+/* Description: This tests the rt_sigprocmask() syscall
*/
+/* rt_sigprocmask changes the list of currently blocked signals. */
+/* The set value stores the signal mask of the pending signals. */
+/* The previous action on the signal is saved in oact. The value */
+/* of how indicates how the call should behave; its values are */
+/* as follows: */
+/* */
+/* SIG_BLOCK */
+/* The set of blocked signals is the union of the current
set*/
+/* and the set argument. */
+/* SIG_UNBLOCK */
+/* The signals in set are removed from the current set of */
+/* blocked signals. It is okay to unblock a signal that is */
+/* not blocked. */
+/* SIG_SETMASK */
+/* The set of blocked signals is set to the set argument. */
+/* sigsetsize should indicate the size of a sigset_t type. */
+/*
*/
+/* RETURN VALUE:i */
+/* rt_sigprocmask returns 0 on success; otherwise,
rt_sigprocmask*/
+/* returns one of the errors listed in the "Errors" section. */
+/* */
+/* Errors: */
+/* -EINVAL
*/
+/* sigsetsize was not equivalent to the size of a */
+/* sigset_t type or the value specified in how was */
+/* invalid. */
+/* -EFAULT */
+/* An invalid set, act, or oact was specified. */
+/*
*/
+/* */
+/* Usage: <for command-line>
*/
+/* rt_sigprocmask02 [-c n] [-e][-i n] [-I x] [-p x] [-t]
*/
+/* where, -c n : Run n copies concurrently.
*/
+/* -e : Turn on errno logging.
*/
+/* -i n : Execute test n times.
*/
+/* -I x : Execute test for x seconds.
*/
+/* -P x : Pause for x seconds between iterations.
*/
+/* -t : Turn on syscall timing.
*/
+/*
*/
+/* Total Tests: 1
*/
+/*
*/
+/* Test Name: rt_sigprocmask02
*/
+/* History: Porting from Crackerjack to LTP is done by
*/
+/* Manas Kumar Nayak [email protected]>
*/
+/******************************************************************************/
+#include <stdio.h>
+#include <signal.h>
+#include <errno.h>
+
+/* Harness Specific Include Files. */
+#include "test.h"
+#include "usctest.h"
+#include "linux_syscall_numbers.h"
+
+/* Extern Global Variables */
+extern int Tst_count; /* counter for tst_xxx routines. */
+extern char *TESTDIR; /* temporary dir created by tst_tmpdir() */
+
+/* Global Variables */
+char *TCID = "rt_sigprocmask02"; /* Test program identifier.*/
+int testno;
+int TST_TOTAL = 2; /* total number of tests in this file.
*/
+
+/* Extern Global Functions */
+/******************************************************************************/
+/*
*/
+/* Function: cleanup
*/
+/*
*/
+/* Description: Performs all one time clean up for this test on successful
*/
+/* completion, premature exit or failure. Closes all temporary
*/
+/* files, removes all temporary directories exits the test with
*/
+/* appropriate return code by calling tst_exit() function.
*/
+/*
*/
+/* Input: None.
*/
+/*
*/
+/* Output: None.
*/
+/*
*/
+/* Return: On failure - Exits calling tst_exit(). Non '0' return code.
*/
+/* On success - Exits calling tst_exit(). With '0' return code.
*/
+/*
*/
+/******************************************************************************/
+extern void cleanup() {
+ /* Remove tmp dir and all files in it */
+ TEST_CLEANUP;
+ tst_rmdir();
+
+ /* Exit with appropriate return code. */
+ tst_exit();
+}
+
+/* Local Functions */
+/******************************************************************************/
+/*
*/
+/* Function: setup
*/
+/*
*/
+/* Description: Performs all one time setup for this test. This function is
*/
+/* typically used to capture signals, create temporary dirs
*/
+/* and temporary files that may be used in the course of this
*/
+/* test.
*/
+/*
*/
+/* Input: None.
*/
+/*
*/
+/* Output: None.
*/
+/*
*/
+/* Return: On failure - Exits by calling cleanup().
*/
+/* On success - returns 0.
*/
+/*
*/
+/******************************************************************************/
+void setup() {
+ /* Capture signals if any */
+ /* Create temporary directories */
+ TEST_PAUSE;
+ tst_tmpdir();
+}
+
+sigset_t set;
+
+struct test_case_t {
+ sigset_t *ss;
+ int sssize;
+ int exp_errno;
+} test_cases[] = {
+ { &set, 1, EINVAL },
+ { (sigset_t *)-1, 8, EFAULT }
+};
+
+int test_count = sizeof(test_cases) / sizeof(struct test_case_t);
+
+int main(int ac, char **av) {
+ int i, succeed=0, fail=0;
+ sigset_t s;
+ int lc; /* loop counter */
+ char *msg; /* message returned from parse_opts */
+
+ /* parse standard options */
+ if ((msg = parse_opts(ac, av, (option_t *)NULL, NULL)) != (char
*)NULL){
+ tst_brkm(TBROK, cleanup, "OPTION PARSING ERROR - %s", msg);
+ tst_exit();
+ }
+
+ setup();
+
+ /* Check looping state if -i option given */
+ for (lc = 0; TEST_LOOPING(lc); ++lc) {
+ Tst_count = 0;
+ for (testno = 0; testno < TST_TOTAL; ++testno) {
+ TEST(sigfillset(&s));
+ if(TEST_RETURN == -1){
+ tst_resm(TFAIL,"Call to sigfillset() Failed,
errno=%d : %s",TEST_ERRNO, strerror(TEST_ERRNO));
+ cleanup();
+ tst_exit();
+ }
+
+ for(i=0; i<test_count; i++)
+ {
+ TEST(syscall(175, SIG_BLOCK, &s,
test_cases[i].ss, test_cases[i].sssize));
+ if(TEST_RETURN == 0){
+ tst_resm(TFAIL,"Call to
rt_sigprocmask()succeeded,but should failed, errno=%d : %s",TEST_ERRNO,
strerror(TEST_ERRNO));
+ fail++;
+ }
+ else {
+ if(TEST_ERRNO ==
test_cases[i].exp_errno) {
+ tst_resm(TINFO,"got expected
errno:%d", TEST_ERRNO);
+ succeed++;
+ }
+ else {
+ tst_resm(TINFO,"got unexpected
errno:%d", TEST_ERRNO);
+ fail++;
+ }
+ }
+ }
+
+ if(fail != 0) {
+ tst_resm(TFAIL,"Test Failed, errno=%d :
%s",TEST_ERRNO, strerror(TEST_ERRNO));
+ cleanup();
+ tst_exit();
+ }
+ else {
+ tst_resm(TPASS,"Test PASSED");
+ cleanup();
+ tst_exit();
+ }
+
+
+ }
+ Tst_count++;
+ }
+ tst_exit();
+}
+
--- ltp-intermediate-20090518-manas-work-original/runtest/syscalls
2009-05-18 20:32:04.000000000 +0530
+++ ltp-intermediate-20090518-manas-work/runtest/syscalls 2009-05-18
20:42:26.000000000 +0530
@@ -788,6 +788,7 @@ rmdir05 rmdir05
rt_sigaction01 rt_sigaction01
rt_sigprocmask01 rt_sigprocmask01
+rt_sigprocmask02 rt_sigprocmask02
sbrk01 sbrk01
---
Regards--
Manas
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