From: Manas K. N. <mak...@in...> - 2009-05-18 19:30:45
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Signed-off-by: Manas Kumar Nayak <mak...@in...>, To: LTP List <ltp...@li...>, Cc: Deepakraj B Himavantharaj <dee...@in...>, Cc: Subrata Modak <su...@li...>, Cc: Masatake YAMATO <ya...@re...>, --- --- ltp-intermediate-20090518-manas-work-original/testcases/kernel/syscalls/rt_sigaction/Makefile 1970-01-01 05:30:00.000000000 +0530 +++ ltp-intermediate-20090518-manas-work/testcases/kernel/syscalls/rt_sigaction/Makefile 2009-05-18 14:24:27.000000000 +0530 @@ -0,0 +1,31 @@ +# +# Copyright (c) International Business Machines Corp., 2009 +# +# 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +# + +CFLAGS += -I../../../../include -Wall -O2 -W +LDLIBS += -L../../../../lib -lltp + +SRCS = $(wildcard *.c) +TARGETS = $(patsubst %.c,%,$(SRCS)) + +all: $(TARGETS) + +install: + @set -e; for i in $(TARGETS); do ln -f $$i ../../../bin/$$i ; done + +clean: + rm -f $(TARGETS) --- ltp-intermediate-20090518-manas-work-original/testcases/kernel/syscalls/rt_sigaction/rt_sigaction01.c 1970-01-01 05:30:00.000000000 +0530 +++ ltp-intermediate-20090518-manas-work/testcases/kernel/syscalls/rt_sigaction/rt_sigaction01.c 2009-05-18 20:11:35.000000000 +0530 @@ -0,0 +1,208 @@ +/******************************************************************************/ +/* 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_sigaction01.c */ +/* */ +/* Description: This tests the rt_sigaction() syscall */ +/* rt_sigaction alters an action taken by a process on receipt */ +/* of a particular signal. The action is specified by the */ +/* sigaction structure. The previous action on the signal is */ +/* saved in oact.sigsetsize should indicate the size of a */ +/* sigset_t type. */ +/* */ +/* Usage: <for command-line> */ +/* rt_sigaction01 [-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_sigaction01 */ +/* History: Porting from Crackerjack to LTP is done by */ +/* Manas Kumar Nayak mak...@in...> */ +/******************************************************************************/ +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> +#include <signal.h> +#include <errno.h> +#include <sys/syscall.h> +#include <string.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_sigaction01"; /* Test program identifier.*/ +int testno; +int TST_TOTAL = 1; /* 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(); +} + +int test_flags[] = {SA_RESETHAND|SA_SIGINFO, SA_RESETHAND, SA_RESETHAND|SA_SIGINFO, SA_RESETHAND|SA_SIGINFO, SA_NOMASK}; + +void +handler(int sig) +{ + tst_resm(TINFO,"Here is signal handler. Got signal: %d, do nothing here\n", sig); + return; +} + +int +set_handler(int sig, int sig_to_mask, int flag, int mask_flags) +{ + struct sigaction sa, oldaction; + int err = 0; + + if (flag == 0) { + tst_resm(TINFO,"flag0 - "); + sa.sa_sigaction = (void *)handler; + sa.sa_flags = mask_flags; + TEST(sigemptyset(&sa.sa_mask)); + TEST(sigaddset(&sa.sa_mask, sig_to_mask)); + TEST(err = syscall(__NR_rt_sigaction,sig, &sa, NULL,8)); + } else if (flag == 1) { + tst_resm(TINFO,"flag1 - "); + TEST(err = syscall(__NR_rt_sigaction,sig, (void *)-1, NULL,8)); + } else if (flag == 2) { + tst_resm(TINFO,"flag2 - "); + TEST(err = syscall(__NR_rt_sigaction,sig, NULL, (void *)-1,8)); + } else if (flag == 3) { + tst_resm(TINFO,"flag3 - "); + sa.sa_sigaction = (void *)handler; + sa.sa_flags = mask_flags; + TEST(sigemptyset(&sa.sa_mask)); + TEST(sigaddset(&sa.sa_mask, sig_to_mask)); + TEST(err = syscall(__NR_rt_sigaction,sig, &sa, &oldaction, 8)); + if (TEST_RETURN == 0) { + return 0; + } else { + return TEST_ERRNO; + } + } else if (flag == 4){ + TEST(err = syscall(__NR_rt_sigaction,sig, &sa, NULL,9)); + } + if (TEST_RETURN == 0) { + return 0; + } else { + return TEST_ERRNO; + } +} + + +int main(int ac, char **av) { + int retnval, i, j; + 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) { + + for (i = 0; i <= (SIGRTMAX + 1); i++){//signal for 0 to 65 + tst_resm(TINFO,"Signal : %d",i); + for (j = 0; j < 4; j++){ + TEST(retnval = set_handler(i, 0, j, test_flags[j])); + if (TEST_RETURN == 0) { + tst_resm(TPASS, "rt_sigaction call succeeded: result = %d",TEST_RETURN); + } else { + tst_resm(TFAIL, "%s failed - errno = %d : %s", TCID, TEST_ERRNO, strerror(TEST_ERRNO)); + cleanup(); + tst_exit(); + } + } + } + + + + } + } + tst_exit(); +} + --- ltp-intermediate-20090518-manas-work-original/runtest/syscalls 2009-05-18 19:48:56.000000000 +0530 +++ ltp-intermediate-20090518-manas-work/runtest/syscalls 2009-05-18 20:17:24.000000000 +0530 @@ -786,6 +786,8 @@ rmdir03A symlink01 -T rmdir03 rmdir04 rmdir04 rmdir05 rmdir05 +rt_sigaction01 rt_sigaction01 + sbrk01 sbrk01 sched_get_priority_max01 sched_get_priority_max01 --- Regards-- Manas |