46 lines
1.0 KiB
C
46 lines
1.0 KiB
C
/* $NetBSD: t_snprintf.c,v 1.4 2003/06/01 14:07:10 atatat Exp $ */
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#include <sys/cdefs.h>
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#ifndef lint
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__RCSID("$NetBSD: t_snprintf.c,v 1.4 2003/06/01 14:07:10 atatat Exp $");
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#endif
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/*
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* Copyright (c) 2001 Sendmail, Inc. and its suppliers.
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* All rights reserved.
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*
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* By using this file, you agree to the terms and conditions set
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* forth in the LICENSE file which can be found at the top level of
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* the sendmail distribution.
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*
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*/
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#include <stdio.h>
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#include <sysexits.h>
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#ifndef lint
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static char id[] = "@(#)Id: t_snprintf.c,v 8.4 2001/09/23 03:35:41 ca Exp";
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#endif /* ! lint */
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#define TEST_STRING "1234567890"
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int
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main(argc, argv)
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int argc;
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char **argv;
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{
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int r;
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char buf[5];
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r = snprintf(buf, sizeof buf, "%s", TEST_STRING);
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if (buf[sizeof buf - 1] != '\0' ||
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r != strlen(TEST_STRING))
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{
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fprintf(stderr, "Add the following to devtools/Site/site.config.m4:\n\n");
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fprintf(stderr, "APPENDDEF(`confENVDEF', `-DSNPRINTF_IS_BROKEN=1')\n\n");
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exit(EX_OSERR);
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}
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fprintf(stderr, "snprintf() appears to work properly\n");
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exit(EX_OK);
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}
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