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).
103 lines
1.9 KiB
C
103 lines
1.9 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 2001-2002 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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/*
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* Routines for memory management
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*/
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#include <sys/types.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 <strings.h>
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static void
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memory_bailout(void)
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{
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(void) fprintf(stderr, "Out of memory\n");
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exit(1);
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}
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void *
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xmalloc(size_t size)
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{
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void *mem;
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if ((mem = malloc(size)) == NULL)
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memory_bailout();
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return (mem);
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}
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void *
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xcalloc(size_t size)
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{
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void *mem;
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mem = xmalloc(size);
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bzero(mem, size);
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return (mem);
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}
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char *
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xstrdup(const char *str)
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{
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char *newstr;
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if ((newstr = strdup(str)) == NULL)
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memory_bailout();
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return (newstr);
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}
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char *
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xstrndup(char *str, size_t len)
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{
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char *newstr;
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if ((newstr = malloc(len + 1)) == NULL)
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memory_bailout();
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(void) strncpy(newstr, str, len);
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newstr[len] = '\0';
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return (newstr);
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}
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void *
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xrealloc(void *ptr, size_t size)
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{
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void *mem;
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if ((mem = realloc(ptr, size)) == NULL)
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memory_bailout();
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return (mem);
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}
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