Annotation of embedaddon/php/Zend/zend_llist.h, revision 1.1.1.2
1.1 misho 1: /*
2: +----------------------------------------------------------------------+
3: | Zend Engine |
4: +----------------------------------------------------------------------+
5: | Copyright (c) 1998-2012 Zend Technologies Ltd. (http://www.zend.com) |
6: +----------------------------------------------------------------------+
7: | This source file is subject to version 2.00 of the Zend license, |
8: | that is bundled with this package in the file LICENSE, and is |
9: | available through the world-wide-web at the following url: |
10: | http://www.zend.com/license/2_00.txt. |
11: | If you did not receive a copy of the Zend license and are unable to |
12: | obtain it through the world-wide-web, please send a note to |
13: | license@zend.com so we can mail you a copy immediately. |
14: +----------------------------------------------------------------------+
15: | Authors: Andi Gutmans <andi@zend.com> |
16: | Zeev Suraski <zeev@zend.com> |
17: +----------------------------------------------------------------------+
18: */
19:
1.1.1.2 ! misho 20: /* $Id$ */
1.1 misho 21:
22: #ifndef ZEND_LLIST_H
23: #define ZEND_LLIST_H
24:
25: typedef struct _zend_llist_element {
26: struct _zend_llist_element *next;
27: struct _zend_llist_element *prev;
28: char data[1]; /* Needs to always be last in the struct */
29: } zend_llist_element;
30:
31: typedef void (*llist_dtor_func_t)(void *);
32: typedef int (*llist_compare_func_t)(const zend_llist_element **, const zend_llist_element ** TSRMLS_DC);
33: typedef void (*llist_apply_with_args_func_t)(void *data, int num_args, va_list args TSRMLS_DC);
34: typedef void (*llist_apply_with_arg_func_t)(void *data, void *arg TSRMLS_DC);
35: typedef void (*llist_apply_func_t)(void * TSRMLS_DC);
36:
37: typedef struct _zend_llist {
38: zend_llist_element *head;
39: zend_llist_element *tail;
40: size_t count;
41: size_t size;
42: llist_dtor_func_t dtor;
43: unsigned char persistent;
44: zend_llist_element *traverse_ptr;
45: } zend_llist;
46:
47: typedef zend_llist_element* zend_llist_position;
48:
49: BEGIN_EXTERN_C()
50: ZEND_API void zend_llist_init(zend_llist *l, size_t size, llist_dtor_func_t dtor, unsigned char persistent);
51: ZEND_API void zend_llist_add_element(zend_llist *l, void *element);
52: ZEND_API void zend_llist_prepend_element(zend_llist *l, void *element);
53: ZEND_API void zend_llist_del_element(zend_llist *l, void *element, int (*compare)(void *element1, void *element2));
54: ZEND_API void zend_llist_destroy(zend_llist *l);
55: ZEND_API void zend_llist_clean(zend_llist *l);
56: ZEND_API void *zend_llist_remove_tail(zend_llist *l);
57: ZEND_API void zend_llist_copy(zend_llist *dst, zend_llist *src);
58: ZEND_API void zend_llist_apply(zend_llist *l, llist_apply_func_t func TSRMLS_DC);
59: ZEND_API void zend_llist_apply_with_del(zend_llist *l, int (*func)(void *data));
60: ZEND_API void zend_llist_apply_with_argument(zend_llist *l, llist_apply_with_arg_func_t func, void *arg TSRMLS_DC);
61: ZEND_API void zend_llist_apply_with_arguments(zend_llist *l, llist_apply_with_args_func_t func TSRMLS_DC, int num_args, ...);
62: ZEND_API int zend_llist_count(zend_llist *l);
63: ZEND_API void zend_llist_sort(zend_llist *l, llist_compare_func_t comp_func TSRMLS_DC);
64:
65: /* traversal */
66: ZEND_API void *zend_llist_get_first_ex(zend_llist *l, zend_llist_position *pos);
67: ZEND_API void *zend_llist_get_last_ex(zend_llist *l, zend_llist_position *pos);
68: ZEND_API void *zend_llist_get_next_ex(zend_llist *l, zend_llist_position *pos);
69: ZEND_API void *zend_llist_get_prev_ex(zend_llist *l, zend_llist_position *pos);
70:
71: #define zend_llist_get_first(l) zend_llist_get_first_ex(l, NULL)
72: #define zend_llist_get_last(l) zend_llist_get_last_ex(l, NULL)
73: #define zend_llist_get_next(l) zend_llist_get_next_ex(l, NULL)
74: #define zend_llist_get_prev(l) zend_llist_get_prev_ex(l, NULL)
75:
76: END_EXTERN_C()
77:
78: #endif /* ZEND_LLIST_H */
79:
80: /*
81: * Local variables:
82: * tab-width: 4
83: * c-basic-offset: 4
84: * indent-tabs-mode: t
85: * End:
86: */
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