275928fc14
OpenSolaris. This commit resets files to match the versions in the OpenSolaris tree as of 2008/04/10. The changes in this import from the previous import are the ones that will subsequently re-applied to take files off the vendor branch. This is unfortunately necessary because the Solaris developers won't allow FreeBSD support #ifdefs in their source code because that creates 'dead code' (stuff that they never compile).
85 lines
1.7 KiB
C
85 lines
1.7 KiB
C
/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
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* or http://www.opensolaris.org/os/licensing.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
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* If applicable, add the following below this CDDL HEADER, with the
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* fields enclosed by brackets "[]" replaced with your own identifying
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* information: Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*/
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/*
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* Copyright 2003 Sun Microsystems, Inc. All rights reserved.
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* Use is subject to license terms.
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*/
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#pragma ident "%Z%%M% %I% %E% SMI"
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#include <ctf_impl.h>
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#include <libctf.h>
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#include <sys/mman.h>
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#include <stdarg.h>
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void *
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ctf_data_alloc(size_t size)
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{
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return (mmap(NULL, size, PROT_READ | PROT_WRITE,
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MAP_PRIVATE | MAP_ANON, -1, 0));
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}
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void
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ctf_data_free(void *buf, size_t size)
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{
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(void) munmap(buf, size);
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}
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void
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ctf_data_protect(void *buf, size_t size)
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{
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(void) mprotect(buf, size, PROT_READ);
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}
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void *
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ctf_alloc(size_t size)
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{
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return (malloc(size));
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}
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/*ARGSUSED*/
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void
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ctf_free(void *buf, size_t size)
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{
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free(buf);
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}
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const char *
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ctf_strerror(int err)
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{
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return (strerror(err));
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}
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/*PRINTFLIKE1*/
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void
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ctf_dprintf(const char *format, ...)
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{
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if (_libctf_debug) {
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va_list alist;
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va_start(alist, format);
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(void) fputs("libctf DEBUG: ", stderr);
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(void) vfprintf(stderr, format, alist);
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va_end(alist);
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}
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}
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