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Annotation of GNUtools/libg++/libiberty/xmalloc.c, revision 1.1

1.1     ! root        1: /* memory allocation routines with error checking.
        !             2:    Copyright 1989, 1991, 1993 Free Software Foundation, Inc.
        !             3:    
        !             4: This file is part of the libiberty library.
        !             5: Libiberty is free software; you can redistribute it and/or
        !             6: modify it under the terms of the GNU Library General Public
        !             7: License as published by the Free Software Foundation; either
        !             8: version 2 of the License, or (at your option) any later version.
        !             9: 
        !            10: Libiberty is distributed in the hope that it will be useful,
        !            11: but WITHOUT ANY WARRANTY; without even the implied warranty of
        !            12: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
        !            13: Library General Public License for more details.
        !            14: 
        !            15: You should have received a copy of the GNU Library General Public
        !            16: License along with libiberty; see the file COPYING.LIB.  If
        !            17: not, write to the Free Software Foundation, Inc., 675 Mass Ave,
        !            18: Cambridge, MA 02139, USA.  */
        !            19: 
        !            20: #include <ansidecl.h>
        !            21: 
        !            22: #include <stdio.h>
        !            23: 
        !            24: #ifdef __STDC__
        !            25: #include <stddef.h>
        !            26: #else
        !            27: #define size_t unsigned long
        !            28: #endif
        !            29: 
        !            30: 
        !            31: PTR
        !            32: xmalloc (size)
        !            33:     size_t size;
        !            34: {
        !            35:   char * newmem;
        !            36: 
        !            37:   if ((newmem = (char *) malloc ((int) size)) == NULL)
        !            38:     {
        !            39:       fprintf (stderr, "\nCan't allocate %u bytes\n", size);
        !            40:       exit (1);
        !            41:     }
        !            42:   return (newmem);
        !            43: }
        !            44: 
        !            45: PTR
        !            46: xrealloc (oldmem, size)
        !            47:     PTR oldmem;
        !            48:     size_t size;
        !            49: {
        !            50:   char * newmem;
        !            51: 
        !            52:   if ((newmem = (char *) realloc ((char *) oldmem, (int) size)) == NULL)
        !            53:     {
        !            54:       fprintf (stderr, "\nCan't reallocate %u bytes\n", size);
        !            55:       exit (1);
        !            56:     }
        !            57:   return (newmem);
        !            58: }

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