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Member "libping-1.15/lib/memory.c" (5 Jul 2001, 1541 Bytes) of package /linux/privat/old/libping-1.15.tar.gz:


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    1 /**
    2  * MEMORY module
    3  *
    4  * Copyright (C) 2001 Jeffrey Fulmer <jdfulmer@armstrong.com>
    5  * This file is part of LIBPING
    6  *
    7  * This program is free software; you can redistribute it and/or modify
    8  * it under the terms of the GNU General Public License as published by
    9  * the Free Software Foundation; either version 2 of the License, or
   10  * (at your option) any later version.
   11  *
   12  * This program is distributed in the hope that it will be useful,
   13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
   14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   15  * GNU General Public License for more details.
   16  *
   17  * You should have received a copy of the GNU General Public License
   18  * along with this program; if not, write to the Free Software
   19  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
   20  *
   21  */
   22 #include <memory.h>
   23 
   24 /**
   25  * xrealloc    replaces realloc
   26  */
   27 void * 
   28 xrealloc( void *object, size_t size )
   29 {
   30   void *new;
   31   if( object )
   32     new = realloc( object, size );
   33   else
   34     new = malloc( size );
   35   if( !new ){
   36     perror( "Memory exhausted" );
   37     exit( 1 );
   38   }
   39   return new;
   40 } /** end xrealloc **/
   41 
   42 /**
   43  * xmalloc     replaces malloc
   44  */
   45 void *
   46 xmalloc( size_t size )
   47 {
   48   void *new  =  malloc( size );
   49   if( !new ){
   50     perror( "Memory exhausted" );
   51     exit( 1 );
   52   }
   53   
   54   return new;
   55 } /** end of xmalloc **/
   56 
   57 /**
   58  * xcalloc     replaces calloc
   59  */
   60 void *
   61 xcalloc( size_t num, size_t size )
   62 {
   63   void *new  =  xmalloc( num * size );
   64   bzero( new, num * size );
   65 
   66   return new;
   67 } /** end of xcalloc **/
   68 
   69 
   70