Dmitry V. Levin
fc3e11bcdc
* tests/oldselect.c: Use SKIP_MAIN_UNDEFINED. (main): Use perror_msg_and_fail and perror_msg_and_skip.
67 lines
2.2 KiB
C
67 lines
2.2 KiB
C
/*
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* Copyright (c) 2015-2016 Dmitry V. Levin <ldv@altlinux.org>
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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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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "tests.h"
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#include <sys/syscall.h>
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#if defined __NR_select && defined __NR__newselect \
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&& __NR_select != __NR__newselect \
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&& !defined SPARC
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# include <unistd.h>
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# include <sys/select.h>
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int
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main(void)
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{
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int fds[2];
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fd_set r = {}, w = {};
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struct timeval timeout = { .tv_sec = 0, .tv_usec = 42 };
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long args[] = {
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2, (long) &r, (long) &w, 0, (long) &timeout,
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0xdeadbeef, 0xbadc0ded, 0xdeadbeef, 0xbadc0ded, 0xdeadbeef
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};
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(void) close(0);
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(void) close(1);
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if (pipe(fds))
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perror_msg_and_fail("pipe");
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FD_SET(0, &w);
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FD_SET(1, &r);
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if (syscall(__NR_select, args))
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perror_msg_and_skip("select");
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return 0;
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}
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#else
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SKIP_MAIN_UNDEFINED("__NR_select && __NR__newselect")
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#endif
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