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   1 /*_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/
   2 *                                                                          *
   3 * ch_malloc.c                                                              *
   4 *                                                                          *
   5 * Function:..Alloc-Functions with Error-Handling                           *
   6 *                                                                          *
   7 *            from LDAP3.2 University of Michigan                           *
   8 *                                                                          *
   9 *            Patch: unsigned long --> size_t fuer size-Parameter           *
  10 *                                                                          *
  11 *                                                                          *
  12 * Authors:...Dr. Kurt Spanier & Bernhard Winkler,                          *
  13 *            Zentrum fuer Datenverarbeitung, Bereich Entwicklung           *
  14 *            neuer Dienste, Universitaet Tuebingen, GERMANY                *
  15 *                                                                          *
  16 *                                       ZZZZZ  DDD    V   V                *
  17 *            Creation date:                Z   D  D   V   V                *
  18 *            April 16 1996                Z    D   D   V V                 *
  19 *            Last modification:          Z     D  D    V V                 *
  20 *            December 31 1998           ZZZZ   DDD      V                  *
  21 *                                                                          *
  22 _/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_*/
  23
  24 /*
  25  * $Id: ch_malloc.c,v 1.6 1999/09/10 15:01:16 zrnsk01 Exp $
  26  *
  27  */
  28
  29 #include "tgeneral.h"
  30 #include "tglobal.h"
  31
  32 #include "ch_malloc_exp.h"
  33 #include "support_exp.h"
  34
  35
  36 /* ch_malloc.c - malloc routines that test returns from malloc and friends */
  37
  38 PUBLIC char * ch_malloc( size )
  39 size_t size;
  40 {
  41         char    *new;
  42
  43         if ( (new = (char *) calloc(1, size )) == NULL ) {
  44                 if (dosyslog) syslog( LOG_INFO, "malloc of %d bytes failed\n", size );
  45                 exit_tweb( 1 );
  46         }
  47
  48         return( new );
  49 }
  50 /* end of function: ch_malloc */
  51
  52 PUBLIC char * ch_realloc( block, size )
  53 char            *block;
  54 size_t size;
  55 {
  56         char    *new;
  57
  58         if ( block == NULL ) {
  59                 return( ch_malloc( size ) );
  60         }
  61
  62         if ( (new = (char *) realloc( block, size )) == NULL ) {
  63                 if (dosyslog) syslog( LOG_INFO, "realloc of %d bytes failed\n", size );
  64                 exit_tweb( 1 );
  65         }
  66
  67         return( new );
  68 }
  69 /* end of function: ch_realloc */
  70
  71 PUBLIC char * ch_calloc( nelem, size )
  72 size_t nelem;
  73 size_t size;
  74 {
  75         char    *new;
  76
  77         if ( (new = (char *) calloc( nelem, size )) == NULL ) {
  78                 if (dosyslog) syslog( LOG_INFO, "calloc of %d elems of %d bytes failed\n",
  79                   nelem, size );
  80                 exit_tweb( 1 );
  81         }
  82
  83         return( new );
  84 }
  85 /* end of function: ch_calloc */