85 lines
2.5 KiB
C
85 lines
2.5 KiB
C
/* $NetBSD: h_macros.h,v 1.8 2012/03/15 02:02:22 joerg Exp $ */
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/*-
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* Copyright (c) 2008, 2009 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef SRC_TESTS_H_MACROS_H_
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#define SRC_TESTS_H_MACROS_H_
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#include <errno.h>
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#include <stdarg.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <atf-c.h>
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#define REQUIRE_LIBC(x, v) \
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ATF_REQUIRE_MSG((x) != (v), "%s: %s", #x, strerror(errno))
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#define CHECK_LIBC(x, v) \
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ATF_CHECK_MSG((x) != (v), "%s: %s", #x, strerror(errno))
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#define RL(x) REQUIRE_LIBC(x, -1)
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#define RZ(x) \
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do { \
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int RZ_rv = x; \
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ATF_REQUIRE_MSG(RZ_rv == 0, "%s: %s", #x, strerror(RZ_rv)); \
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} while (/*CONSTCOND*/0)
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static __inline __printflike(1, 2) void
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atf_tc_fail_errno(const char *fmt, ...)
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{
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va_list ap;
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char buf[1024];
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int sverrno = errno;
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va_start(ap, fmt);
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vsnprintf(buf, sizeof(buf), fmt, ap);
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va_end(ap);
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strlcat(buf, ": ", sizeof(buf));
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strlcat(buf, strerror(sverrno), sizeof(buf));
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atf_tc_fail("%s", buf);
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}
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static __inline void
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tests_makegarbage(void *space, size_t len)
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{
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uint16_t *sb = space;
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uint16_t randval;
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while (len >= sizeof(randval)) {
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*sb++ = (random() & 0xffff);
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len -= sizeof(*sb);
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}
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randval = (uint16_t)random();
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memcpy(sb, &randval, len);
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}
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#endif
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