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/* Tester for calling inline string functions.
Copyright (C) 1998-2021 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
#ifndef _GNU_SOURCE
#define _GNU_SOURCE
#endif
/* Make sure we test the optimized inline functions. */
#define __USE_STRING_INLINES 1
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <strings.h>
#include <fcntl.h>
int
do_test (void)
{
int status;
int errors = 0;
char buf1[1000];
char *cp;
char ch;
cp = strcpy (buf1, "hello world");
if (strcmp ("hello world", cp++) != 0)
{
puts ("strcmp test 1 failed");
++errors;
}
cp = buf1;
if (strcmp (cp++, "hello world") != 0)
{
puts ("strcmp test 2 failed");
++errors;
}
ch = 'h';
if (strchr ("hello world", ch++) == NULL)
{
puts ("strchr test 1 failed");
++errors;
}
const char * const hw = "hello world";
if (strpbrk (hw, "o") - hw != 4)
{
puts ("strpbrk test 1 failed");
++errors;
}
if (errors == 0)
{
status = EXIT_SUCCESS;
puts ("No errors.");
}
else
{
status = EXIT_FAILURE;
printf ("%d errors.\n", errors);
}
return status;
}
#include <support/test-driver.c>
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