/usr/include/cherokee/list.h is in libcherokee-base0-dev 1.2.101-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 | /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/* Cherokee
*
* Authors:
* Alvaro Lopez Ortega <alvaro@alobbs.com>
*
* Copyright (C) 2001-2011 Alvaro Lopez Ortega
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of version 2 of the GNU General Public
* License as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
#if !defined (CHEROKEE_INSIDE_CHEROKEE_H) && !defined (CHEROKEE_COMPILATION)
# error "Only <cherokee/cherokee.h> can be included directly, this file may disappear or change contents."
#endif
#ifndef CHEROKEE_LIST_H
#define CHEROKEE_LIST_H
#include <cherokee/common.h>
CHEROKEE_BEGIN_DECLS
struct list_entry {
struct list_entry *next;
struct list_entry *prev;
};
typedef struct list_entry cherokee_list_t;
typedef struct list_entry cherokee_list_entry_t;
#define LIST(l) ((cherokee_list_t *)(l))
#define INIT_LIST_HEAD(ptr) do { \
(ptr)->next = (ptr); \
(ptr)->prev = (ptr); \
} while (0)
#define LIST_HEAD_INIT(ptr) { &(ptr), &(ptr) }
#define list_for_each(pos, head) \
for (pos = (head)->next; pos != (head); pos = pos->next)
#define list_for_each_safe(pos, n, head) \
for (pos = (head)->next, n = pos->next; pos != (head); pos = n, n = pos->next)
#define list_entry(ptr, type, member) \
((type *)((char *)(ptr)-(unsigned long)(&((type *)0)->member)))
#define list_next_circular(list,item) \
(((item)->next == (list)) ? (list)->next : (item)->next)
static inline int
cherokee_list_empty (cherokee_list_t *list)
{
return (list->next == list);
}
static inline void
cherokee_list_add (cherokee_list_t *new_entry, cherokee_list_t *head)
{
new_entry->next = head->next;
new_entry->prev = head;
head->next->prev = new_entry;
head->next = new_entry;
}
static inline void
cherokee_list_add_tail (cherokee_list_t *new_entry, cherokee_list_t *head)
{
new_entry->next = head;
new_entry->prev = head->prev;
head->prev->next = new_entry;
head->prev = new_entry;
}
static inline void
cherokee_list_del (cherokee_list_t *entry)
{
entry->next->prev = entry->prev;
entry->prev->next = entry->next;
}
static inline void
cherokee_list_reparent (cherokee_list_t *list, cherokee_list_t *new_entry)
{
if (cherokee_list_empty(list))
return;
new_entry->next = list->next;
new_entry->prev = list->prev;
new_entry->prev->next = new_entry;
new_entry->next->prev = new_entry;
}
void cherokee_list_sort (cherokee_list_t *head, int (*cmp)(cherokee_list_t *a, cherokee_list_t *b));
ret_t cherokee_list_get_len (cherokee_list_t *head, size_t *len);
/* Methods for non list elements
*/
typedef void (*cherokee_list_free_func) (void *);
typedef struct {
cherokee_list_entry_t list;
void *info;
} cherokee_list_item_t;
#define LIST_ITEM(i) ((cherokee_list_item_t *)(i))
#define LIST_ITEM_INFO(i) (LIST_ITEM(i)->info)
ret_t cherokee_list_add_content (cherokee_list_t *head, void *item);
ret_t cherokee_list_add_tail_content (cherokee_list_t *head, void *item);
ret_t cherokee_list_invert (cherokee_list_t *head);
ret_t cherokee_list_content_free (cherokee_list_t *head, cherokee_list_free_func free_func);
ret_t cherokee_list_content_free_item (cherokee_list_t *head, cherokee_list_free_func free_func);
ret_t cherokee_list_content_free_item_simple (cherokee_list_t *head);
CHEROKEE_END_DECLS
#endif /* CHEROKEE_LIST_H */
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