zend_worklist.h File Reference

#include "zend_arena.h"
#include "zend_bitset.h"

Go to the source code of this file.

Data Structures
struct	_zend_worklist_stack
struct	_zend_worklist

Macros
#define	ZEND_WORKLIST_STACK_ALLOCA(s, _len, use_heap)
#define	ZEND_WORKLIST_STACK_FREE_ALLOCA(s, use_heap)
#define	ZEND_WORKLIST_ALLOCA(w, _len, use_heap)
#define	ZEND_WORKLIST_FREE_ALLOCA(w, use_heap)

Typedefs
typedef struct _zend_worklist_stack	zend_worklist_stack
typedef struct _zend_worklist	zend_worklist

Macro Definition Documentation

ZEND_WORKLIST_ALLOCA

#define ZEND_WORKLIST_ALLOCA	(		w,
			_len,
			use_heap )

Value:

        do { \
        (w)->stack.buf = (int*)do_alloca(ZEND_MM_ALIGNED_SIZE(sizeof(int) * _len) + sizeof(zend_ulong) * zend_bitset_len(_len), use_heap); \
        (w)->stack.len = 0; \
        (w)->stack.capacity = _len; \
        (w)->visited = (zend_bitset)((char*)(w)->stack.buf + ZEND_MM_ALIGNED_SIZE(sizeof(int) * _len)); \
        memset((w)->visited, 0, sizeof(zend_ulong) * zend_bitset_len(_len)); \
    } while (0)

Definition at line 72 of file zend_worklist.h.

ZEND_WORKLIST_FREE_ALLOCA

#define ZEND_WORKLIST_FREE_ALLOCA	(		w,
			use_heap )

Value:

    free_alloca((w)->stack.buf, use_heap)

Definition at line 80 of file zend_worklist.h.

ZEND_WORKLIST_STACK_ALLOCA

#define ZEND_WORKLIST_STACK_ALLOCA	(		s,
			_len,
			use_heap )

Value:

        do { \
        (s)->buf = (int*)do_alloca(sizeof(int) * _len, use_heap); \
        (s)->len = 0; \
        (s)->capacity = _len; \
    } while (0)

Definition at line 31 of file zend_worklist.h.

ZEND_WORKLIST_STACK_FREE_ALLOCA

#define ZEND_WORKLIST_STACK_FREE_ALLOCA	(		s,
			use_heap )

Value:

    free_alloca((s)->buf, use_heap)

Definition at line 37 of file zend_worklist.h.

Typedef Documentation

zend_worklist

typedef struct _zend_worklist zend_worklist

zend_worklist_stack

typedef struct _zend_worklist_stack zend_worklist_stack