blob: 5ea3d9bb8492710e4991eade85b9467796d48fd6 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
|
/*-------------------------------------------------------------------------
*
* palloc.h
* POSTGRES memory allocator definitions.
*
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: palloc.h,v 1.10 1999/07/14 01:20:30 momjian Exp $
*
*-------------------------------------------------------------------------
*/
#ifndef PALLOC_H
#define PALLOC_H
#ifdef PALLOC_IS_MALLOC
#define palloc(s) malloc(s)
#define pfree(p) free(p)
#define repalloc(p,s) realloc((p),(s))
#else /* ! PALLOC_IS_MALLOC */
/* ----------
* In the case we use memory contexts, use macro's for palloc() etc.
* ----------
*/
#define palloc(s) ((void *)MemoryContextAlloc(CurrentMemoryContext,(Size)(s)))
#define pfree(p) MemoryContextFree(CurrentMemoryContext,(Pointer)(p))
#define repalloc(p,s) ((void *)MemoryContextRealloc(CurrentMemoryContext,(Pointer)(p),(Size)(s)))
#endif /* PALLOC_IS_MALLOC */
/* like strdup except uses palloc */
extern char *pstrdup(char *pointer);
#endif /* PALLOC_H */
|
