[Ltp-cvs] ltp/testcases/kernel/syscalls/memset Makefile,NONE,1.1 memset01.c,NONE,1.1

[<ro...@us...>]

Update of /cvsroot/ltp/ltp/testcases/kernel/syscalls/memset
In directory sc8-pr-cvs1:/tmp/cvs-serv32134/testcases/kernel/syscalls/memset

Added Files:
	Makefile memset01.c 
Log Message:
Added memset() test ported by Ananda Venkataraman.


--- NEW FILE: Makefile ---
#
#  Copyright (c) International Business Machines  Corp., 2001
#
#  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
#

###########################################################################
# name of file	: Makefile						  #
###########################################################################
CFLAGS+=	-I../../../../include -O -g -Wall
LOADLIBES+=	-L../../../../lib -lltp 

SRCS=$(wildcard *.c)
TARGETS=$(patsubst %.c,%,$(SRCS))

all: $(TARGETS)

install:
	@for i in $(TARGETS); do ln -f $$i ../../../bin/$$i ; done

clean:
	rm -f $(TARGETS)



--- NEW FILE: memset01.c ---
/*
 *
 *   Copyright (c) International Business Machines  Corp., 2002
 *
 *   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
 */

/* 01/02/2003	Port to LTP	av...@us... */
/* 06/30/2001	Port to Linux	nsh...@us... */

/*
 * NAME
 *	memset1.c -- test setting of  buffer
 *
 * CALLS
 *	memset(3)
 *
 * ALGORITHM
 *	Check boundary conditions, go through 64 byte window.
 *
 * RESTRICTIONS
 */

#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include <stdlib.h>
#include <errno.h>

/*****	LTP Port *****/
#include "test.h"
#include "usctest.h"

char *TCID = "memset01";

/*****	**	**	*****/
#undef BSIZE
#define BSIZE	4096
#define LEN	100
#define FAILED 0
#define PASSED 1


char buf[BSIZE];

/*****	LTP Port	*****/
int local_flag = PASSED;
int block_number;
int errno;
int TST_TOTAL = 1;

extern int Tst_count;

int anyfail();
void setup();
int blenter();
/*****	**	**	*****/

void fill();
int checkit(char *str);


/*--------------------------------------------------------------*/
int main (int argc, char *argv[])
{
	register int i, j;
	char *p;

/*--------------------------------------------------------------*/
   	local_flag = PASSED;

	fill();

	for (i=0; i < 200; i++) {
		fill();
		p = &buf[400];
		memset(p, 0, i);
		if ((j = checkit(p)) != i) {
			tst_resm(TINFO, "Not enough zero bytes, wanted %d, got %d",
			  i, j);
			local_flag = FAILED;
			break;
		}
		if (!p[-1] || !p[i]) {
			tst_resm(TINFO, "Boundary error, clear of %d", i);
			local_flag = FAILED;
		}
		if (local_flag == FAILED)
			break;
	}

   	(local_flag == FAILED) ? tst_resm(TFAIL, "Test failed") : tst_resm(TPASS, "Test passed");
/*--------------------------------------------------------------*/
/* Clean up any files created by test before call to anyfail.	*/

	(local_flag == FAILED)? tst_resm(TFAIL, "Test failed"): tst_resm(TPASS, "Test passed");
	tst_exit();
	/* THIS CALL DOES NOT RETURN - EXITS!!	*/
        return(0);
}
/*--------------------------------------------------------------*/
/* FUNCTIONS GO HERE */


void fill()
{
	register int i;
	for (i=0; i < BSIZE; i++)
		buf[i] = 'a';
}

int checkit(char *str)
{
	register int i = 0;

	while (!*str++)
		i++;

	return (i);
}