On Fri, 2009-06-12 at 23:22 +0530, Manas Kumar Nayak wrote: > Signed-off-by: Manas Kumar Nayak <[email protected]>
Thanks. Regards-- Subrata > To: LTP List <[email protected]> > Cc: Subrata Modak <[email protected]> > Cc: Masatake YAMATO <[email protected]> > --- > > --- > ltp-full-20090531.orig/testcases/kernel/syscalls/sched_getaffinity/Makefile > 1970-01-01 05:30:00.000000000 +0530 > +++ ltp-full-20090531/testcases/kernel/syscalls/sched_getaffinity/Makefile > 2009-03-29 16:54:46.000000000 +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 > +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-full-20090531.orig/testcases/kernel/syscalls/sched_getaffinity/sched_getaffinity01.c > 1970-01-01 05:30:00.000000000 +0530 > +++ > ltp-full-20090531/testcases/kernel/syscalls/sched_getaffinity/sched_getaffinity01.c > 2009-06-12 20:57:03.000000000 +0530 > @@ -0,0 +1,197 @@ > +/******************************************************************************/ > +/* 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: sched_getaffinity01.c > */ > +/* > */ > +/* Description: This tests the sched_getaffinity() syscall > */ > +/* > */ > +/* Usage: <for command-line> > */ > +/* sched_getaffinity01 [-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: sched_getaffinity01 > */ > +/* History: Porting from Crackerjack to LTP is done by > */ > +/* Manas Kumar Nayak [email protected]> > */ > +/******************************************************************************/ > +#include<stdlib.h> > +#include<stdio.h> > +#include<sys/types.h> > +#include<unistd.h> > +#define _GNU_SOURCE > +#define __USE_GNU > +#include<sched.h> > +#include<string.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 = "sched_getaffinity01"; /* 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 errnochoose(void) // choose the relative errno > +{ > + switch errno > + { > + case EFAULT: > + perror("EFAULT"); > + break; > + case EINVAL: perror("EINVAL"); > + break; > + case EPERM: perror("EPERM"); > + break; > + case ESRCH: perror("ESRCH"); > + break; > + default: perror("other errno"); > + break; > + } > + return 0 ; > +} > + > + > +int main(int ac, char **av) { > + int lc,num,i; /* loop counter */ > + char *msg; /* message returned from parse_opts */ > + cpu_set_t mask; > + unsigned int len = sizeof(cpu_set_t); > + > + > + /* 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(); > + > + TEST(num=sysconf(_SC_NPROCESSORS_CONF)); //the number of processor(s) > + tst_resm(TINFO,"system has %d processor(s).", num); > + > + /* 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(sched_getaffinity(0,len,(cpu_set_t *)-1)); > //call sched_getaffinity() > + if(TEST_RETURN == -1) { > + errnochoose(); > + } > + > + TEST(sched_getaffinity(0,0,&mask)); //call > sched_getaffinity() > + if(TEST_RETURN == -1) { > + errnochoose(); > + } > + > + TEST(sched_getaffinity(getpid()+1,len,&mask)); > //call sched_getaffinity() > + if(TEST_RETURN == -1) { > + errnochoose(); > + } > + > + CPU_ZERO(&mask); //clear > + TEST(sched_getaffinity(0,len,&mask)); //call > sched_getaffinity() > + if(TEST_RETURN == -1) { > + tst_resm(TFAIL, "%s failed -could not get cpu > affinity errno = %d : %s", TCID, TEST_ERRNO, strerror(TEST_ERRNO)); > + errnochoose(); > + cleanup(); > + tst_exit(); > + } else { > + tst_resm(TINFO,"cpusetsize is %d cpu_set_t mask > is %d",len,mask); > + tst_resm(TINFO,"mask.__bits[0] = %lu > ",mask.__bits[0]); > + for(i=0;i<num;i++){ // check the processor > + TEST(CPU_ISSET(i,&mask)); > + if (TEST_RETURN != -1 ){ > + tst_resm(TPASS,"sched_getaffinity() > succeed ,this process %d is running processor: %d",getpid(), i); > + } > + } > + } > + > + > + } > + } > + cleanup(); > + tst_exit(); > +} > + > --- ltp-full-20090531.orig/runtest/syscalls 2009-06-12 21:02:30.000000000 > +0530 > +++ ltp-full-20090531/runtest/syscalls 2009-06-12 20:58:25.000000000 > +0530 > @@ -837,6 +837,8 @@ sched_setscheduler02 sched_setscheduler0 > > sched_yield01 sched_yield01 > > +sched_getaffinity01 sched_getaffinity01 > + > select01 select01 > select02 select02 > select03 select03 > > --- > Regards-- > Manas > ------------------------------------------------------------------------------ Crystal Reports - New Free Runtime and 30 Day Trial Check out the new simplified licensing option that enables unlimited royalty-free distribution of the report engine for externally facing server and web deployment. http://p.sf.net/sfu/businessobjects _______________________________________________ Ltp-list mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ltp-list
