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modernise cutil/emalloc.cpp

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This commit is contained in:
Jim O'Regan 2015-07-20 12:04:32 +01:00
parent 52e4c77df8
commit 2a1cba6223
1 changed files with 22 additions and 28 deletions
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44
cutil/emalloc.cpp
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@ -1,5 +1,5 @@
/****************************************************************************** /**************************************************************************
** Filename: * Filename:
emalloc.c emalloc.c
** Purpose: ** Purpose:
Routines for trapping memory allocation errors. Routines for trapping memory allocation errors.
@ -21,36 +21,30 @@
** See the License for the specific language governing permissions and ** See the License for the specific language governing permissions and
** limitations under the License. ** limitations under the License.
******************************************************************************/ ******************************************************************************/
/**---------------------------------------------------------------------------- /*----------------------------------------------------------------------------
Include Files and Type Defines Include Files and Type Defines
----------------------------------------------------------------------------**/ ----------------------------------------------------------------------------*/
#include "emalloc.h" #include "emalloc.h"
#include "danerror.h" #include "danerror.h"
#include <stdlib.h> #include <stdlib.h>
/**---------------------------------------------------------------------------- /*----------------------------------------------------------------------------
Public Code Public Code
----------------------------------------------------------------------------**/ ----------------------------------------------------------------------------*/
/*---------------------------------------------------------------------------*/ /**
void *Emalloc(int Size) { * This routine attempts to allocate the specified number of
/* * bytes. If the memory can be allocated, a pointer to the
** Parameters: * memory is returned. If the memory cannot be allocated, or
** Size * if the allocation request is negative or zero,
number of bytes of memory to be allocated * an error is trapped.
** Globals: none * @param Size number of bytes of memory to be allocated
** Operation: * @return Pointer to allocated memory.
** This routine attempts to allocate the specified number of * @note Exceptions:
** bytes. If the memory can be allocated, a pointer to the * - #NOTENOUGHMEMORY unable to allocate Size bytes
** memory is returned. If the memory cannot be allocated, or * - #ILLEGALMALLOCREQUEST negative or zero request size
** if the allocation request is negative or zero, * @note History: 4/3/89, DSJ, Created.
** an error is trapped.
** Return: Pointer to allocated memory.
** Exceptions: NOTENOUGHMEMORY
unable to allocate Size bytes
** ILLEGALMALLOCREQUEST
negative or zero request size
** History: 4/3/89, DSJ, Created.
*/ */
void *Emalloc(int Size) {
void *Buffer; void *Buffer;
if (Size <= 0) if (Size <= 0)