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[glibc/history.git] / string / tst-inlcall.c
blob2a4124ea50215a712547eb9790184bdea27197fc
1 /* Tester for calling inline string functions.
2 Copyright (C) 1998, 2000, 2004 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, write to the Free
17 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
18 02111-1307 USA. */
20 #ifndef _GNU_SOURCE
21 #define _GNU_SOURCE
22 #endif
24 /* Make sure we test the optimized inline functions. */
25 #define __USE_STRING_INLINES 1
27 #include <errno.h>
28 #include <stdio.h>
29 #include <stdlib.h>
30 #include <string.h>
31 #include <strings.h>
32 #include <fcntl.h>
35 int
36 main (void)
38 int status;
39 int errors = 0;
40 char buf1[1000];
41 char *cp;
42 char ch;
44 cp = strcpy (buf1, "hello world");
45 if (strcmp ("hello world", cp++) != 0)
47 puts ("strcmp test 1 failed");
48 ++errors;
51 cp = buf1;
52 if (strcmp (cp++, "hello world") != 0)
54 puts ("strcmp test 2 failed");
55 ++errors;
58 ch = 'h';
59 if (strchr ("hello world", ch++) == NULL)
61 puts ("strchr test 1 failed");
62 ++errors;
65 const char * const hw = "hello world";
66 if (strpbrk (hw, "o") - hw != 4)
68 puts ("strpbrk test 1 failed");
69 ++errors;
72 if (errors == 0)
74 status = EXIT_SUCCESS;
75 puts ("No errors.");
77 else
79 status = EXIT_FAILURE;
80 printf ("%d errors.\n", errors);
82 return status;