diff options
Diffstat (limited to 'src/3rdparty/wayland/wayland-util.h')
-rw-r--r-- | src/3rdparty/wayland/wayland-util.h | 157 |
1 files changed, 0 insertions, 157 deletions
diff --git a/src/3rdparty/wayland/wayland-util.h b/src/3rdparty/wayland/wayland-util.h deleted file mode 100644 index 6c1231a99..000000000 --- a/src/3rdparty/wayland/wayland-util.h +++ /dev/null @@ -1,157 +0,0 @@ -/* - * Copyright © 2008 Kristian Høgsberg - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that copyright - * notice and this permission notice appear in supporting documentation, and - * that the name of the copyright holders not be used in advertising or - * publicity pertaining to distribution of the software without specific, - * written prior permission. The copyright holders make no representations - * about the suitability of this software for any purpose. It is provided "as - * is" without express or implied warranty. - * - * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE - * OF THIS SOFTWARE. - */ - -#ifndef WAYLAND_UTIL_H -#define WAYLAND_UTIL_H - -#ifdef __cplusplus -extern "C" { -#endif - -#include <inttypes.h> - -/* GCC visibility */ -#if defined(__GNUC__) && __GNUC__ >= 4 -#define WL_EXPORT __attribute__ ((visibility("default"))) -#else -#define WL_EXPORT -#endif - -#define ARRAY_LENGTH(a) (sizeof (a) / sizeof (a)[0]) -#define ALIGN(n, a) ( ((n) + ((a) - 1)) & ~((a) - 1) ) -#define DIV_ROUNDUP(n, a) ( ((n) + ((a) - 1)) / (a) ) - -#define container_of(ptr, type, member) ({ \ - const typeof( ((type *)0)->member ) *__mptr = (ptr); \ - (type *)( (char *)__mptr - offsetof(type,member) );}) - -struct wl_argument { - uint32_t type; - void *data; -}; - -struct wl_message { - const char *name; - const char *signature; - const void **types; -}; - -struct wl_interface { - const char *name; - int version; - int method_count; - const struct wl_message *methods; - int event_count; - const struct wl_message *events; -}; - -struct wl_object { - const struct wl_interface *interface; - void (**implementation)(void); - uint32_t id; -}; - -struct wl_hash_table; -struct wl_hash_table *wl_hash_table_create(void); -void wl_hash_table_destroy(struct wl_hash_table *ht); -void *wl_hash_table_lookup(struct wl_hash_table *ht, uint32_t hash); -int wl_hash_table_insert(struct wl_hash_table *ht, uint32_t hash, void *data); -void wl_hash_table_remove(struct wl_hash_table *ht, uint32_t hash); - -/** - * wl_list - linked list - * - * The list head is of "struct wl_list" type, and must be initialized - * using wl_list_init(). All entries in the list must be of the same - * type. The item type must have a "struct wl_list" member. This - * member will be initialized by wl_list_insert(). There is no need to - * call wl_list_init() on the individual item. To query if the list is - * empty in O(1), use wl_list_empty(). - * - * Let's call the list reference "struct wl_list foo_list", the item type as - * "item_t", and the item member as "struct wl_list link". The following code - * - * The following code will initialize a list: - * - * wl_list_init(foo_list); - * wl_list_insert(foo_list, item1); Pushes item1 at the head - * wl_list_insert(foo_list, item2); Pushes item2 at the head - * wl_list_insert(item2, item3); Pushes item3 after item2 - * - * The list now looks like [item2, item3, item1] - * - * Will iterate the list in ascending order: - * - * item_t *item; - * wl_list_for_each(item, foo_list, link) { - * Do_something_with_item(item); - * } - */ -struct wl_list { - struct wl_list *prev; - struct wl_list *next; -}; - -void wl_list_init(struct wl_list *list); -void wl_list_insert(struct wl_list *list, struct wl_list *elm); -void wl_list_remove(struct wl_list *elm); -int wl_list_length(struct wl_list *list); -int wl_list_empty(struct wl_list *list); - -#define __container_of(ptr, sample, member) \ - (void *)((char *)(ptr) - \ - ((char *)&(sample)->member - (char *)(sample))) - -#define wl_list_for_each(pos, head, member) \ - for (pos = 0, pos = __container_of((head)->next, pos, member); \ - &pos->member != (head); \ - pos = __container_of(pos->member.next, pos, member)) - -#define wl_list_for_each_safe(pos, tmp, head, member) \ - for (pos = 0, tmp = 0, \ - pos = __container_of((head)->next, pos, member), \ - tmp = __container_of((pos)->member.next, tmp, member); \ - &pos->member != (head); \ - pos = tmp, \ - tmp = __container_of(pos->member.next, tmp, member)) - -#define wl_list_for_each_reverse(pos, head, member) \ - for (pos = 0, pos = __container_of((head)->prev, pos, member); \ - &pos->member != (head); \ - pos = __container_of(pos->member.prev, pos, member)) - -struct wl_array { - uint32_t size; - uint32_t alloc; - void *data; -}; - -void wl_array_init(struct wl_array *array); -void wl_array_release(struct wl_array *array); -void *wl_array_add(struct wl_array *array, int size); -void wl_array_copy(struct wl_array *array, struct wl_array *source); - -#ifdef __cplusplus -} -#endif - -#endif |