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authormarha <marha@users.sourceforge.net>2010-05-16 20:50:58 +0000
committermarha <marha@users.sourceforge.net>2010-05-16 20:50:58 +0000
commit1c94119ae26b94a60bb2c2b33494ed43c3b8a52f (patch)
treecfe0c736c95314edac7d9f1065be9c13026ed0c1 /xorg-server/hw/xquartz/xpr/x-hook.c
parent6b29aa4559aeb6f795caee047561654bfa0a1954 (diff)
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svn merge -r588:HEAD ^/branches/released .
Diffstat (limited to 'xorg-server/hw/xquartz/xpr/x-hook.c')
-rw-r--r--xorg-server/hw/xquartz/xpr/x-hook.c240
1 files changed, 120 insertions, 120 deletions
diff --git a/xorg-server/hw/xquartz/xpr/x-hook.c b/xorg-server/hw/xquartz/xpr/x-hook.c
index 5b850fe88..c65b6fc68 100644
--- a/xorg-server/hw/xquartz/xpr/x-hook.c
+++ b/xorg-server/hw/xquartz/xpr/x-hook.c
@@ -1,120 +1,120 @@
-/* x-hook.c
-
- Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
-
- Permission is hereby granted, free of charge, to any person
- obtaining a copy of this software and associated documentation files
- (the "Software"), to deal in the Software without restriction,
- including without limitation the rights to use, copy, modify, merge,
- publish, distribute, sublicense, and/or sell copies of the Software,
- and to permit persons to whom the Software is furnished to do so,
- subject to the following conditions:
-
- The above copyright notice and this permission notice shall be
- included in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- NONINFRINGEMENT. IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT
- HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- DEALINGS IN THE SOFTWARE.
-
- Except as contained in this notice, the name(s) of the above
- copyright holders shall not be used in advertising or otherwise to
- promote the sale, use or other dealings in this Software without
- prior written authorization. */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "x-hook.h"
-#include <stdlib.h>
-#include <assert.h>
-#include "os.h"
-
-#define CELL_NEW(f,d) X_PFX (list_prepend) ((x_list *) (f), (d))
-#define CELL_FREE(c) X_PFX (list_free_1) (c)
-#define CELL_FUN(c) ((x_hook_function *) ((c)->next))
-#define CELL_DATA(c) ((c)->data)
-
-X_EXTERN x_list *
-X_PFX (hook_add) (x_list *lst, x_hook_function *fun, void *data)
-{
- return X_PFX (list_prepend) (lst, CELL_NEW (fun, data));
-}
-
-X_EXTERN x_list *
-X_PFX (hook_remove) (x_list *lst, x_hook_function *fun, void *data)
-{
- x_list *node, *cell;
- x_list *to_delete = NULL;
-
- for (node = lst; node != NULL; node = node->next)
- {
- cell = node->data;
- if (CELL_FUN (cell) == fun && CELL_DATA (cell) == data)
- to_delete = X_PFX (list_prepend) (to_delete, cell);
- }
-
- for (node = to_delete; node != NULL; node = node->next)
- {
- cell = node->data;
- lst = X_PFX (list_remove) (lst, cell);
- CELL_FREE (cell);
- }
-
- X_PFX (list_free) (to_delete);
- return lst;
-}
-
-X_EXTERN void
-X_PFX (hook_run) (x_list *lst, void *arg)
-{
- x_list *node, *cell;
- x_hook_function **fun;
- void **data;
- int length, i;
-
- if(!lst)
- return;
-
- length = X_PFX (list_length) (lst);
- fun = xalloc (sizeof (x_hook_function *) * length);
- data = xalloc (sizeof (void *) * length);
-
- if(!fun || !data) {
- FatalError("Failed to allocate memory in %s\n", __func__);
- }
-
- for (i = 0, node = lst; node != NULL; node = node->next, i++)
- {
- cell = node->data;
- fun[i] = CELL_FUN (cell);
- data[i] = CELL_DATA (cell);
- }
-
- for (i = 0; i < length; i++)
- {
- (*fun[i]) (arg, data[i]);
- }
-
- xfree(fun);
- xfree(data);
-}
-
-X_EXTERN void
-X_PFX (hook_free) (x_list *lst)
-{
- x_list *node;
-
- for (node = lst; node != NULL; node = node->next)
- {
- CELL_FREE (node->data);
- }
-
- X_PFX (list_free) (lst);
-}
+/* x-hook.c
+
+ Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
+
+ Permission is hereby granted, free of charge, to any person
+ obtaining a copy of this software and associated documentation files
+ (the "Software"), to deal in the Software without restriction,
+ including without limitation the rights to use, copy, modify, merge,
+ publish, distribute, sublicense, and/or sell copies of the Software,
+ and to permit persons to whom the Software is furnished to do so,
+ subject to the following conditions:
+
+ The above copyright notice and this permission notice shall be
+ included in all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ NONINFRINGEMENT. IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT
+ HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ DEALINGS IN THE SOFTWARE.
+
+ Except as contained in this notice, the name(s) of the above
+ copyright holders shall not be used in advertising or otherwise to
+ promote the sale, use or other dealings in this Software without
+ prior written authorization. */
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "x-hook.h"
+#include <stdlib.h>
+#include <assert.h>
+#include "os.h"
+
+#define CELL_NEW(f,d) X_PFX (list_prepend) ((x_list *) (f), (d))
+#define CELL_FREE(c) X_PFX (list_free_1) (c)
+#define CELL_FUN(c) ((x_hook_function *) ((c)->next))
+#define CELL_DATA(c) ((c)->data)
+
+X_EXTERN x_list *
+X_PFX (hook_add) (x_list *lst, x_hook_function *fun, void *data)
+{
+ return X_PFX (list_prepend) (lst, CELL_NEW (fun, data));
+}
+
+X_EXTERN x_list *
+X_PFX (hook_remove) (x_list *lst, x_hook_function *fun, void *data)
+{
+ x_list *node, *cell;
+ x_list *to_delete = NULL;
+
+ for (node = lst; node != NULL; node = node->next)
+ {
+ cell = node->data;
+ if (CELL_FUN (cell) == fun && CELL_DATA (cell) == data)
+ to_delete = X_PFX (list_prepend) (to_delete, cell);
+ }
+
+ for (node = to_delete; node != NULL; node = node->next)
+ {
+ cell = node->data;
+ lst = X_PFX (list_remove) (lst, cell);
+ CELL_FREE (cell);
+ }
+
+ X_PFX (list_free) (to_delete);
+ return lst;
+}
+
+X_EXTERN void
+X_PFX (hook_run) (x_list *lst, void *arg)
+{
+ x_list *node, *cell;
+ x_hook_function **fun;
+ void **data;
+ int length, i;
+
+ if(!lst)
+ return;
+
+ length = X_PFX (list_length) (lst);
+ fun = malloc(sizeof (x_hook_function *) * length);
+ data = malloc(sizeof (void *) * length);
+
+ if(!fun || !data) {
+ FatalError("Failed to allocate memory in %s\n", __func__);
+ }
+
+ for (i = 0, node = lst; node != NULL; node = node->next, i++)
+ {
+ cell = node->data;
+ fun[i] = CELL_FUN (cell);
+ data[i] = CELL_DATA (cell);
+ }
+
+ for (i = 0; i < length; i++)
+ {
+ (*fun[i]) (arg, data[i]);
+ }
+
+ free(fun);
+ free(data);
+}
+
+X_EXTERN void
+X_PFX (hook_free) (x_list *lst)
+{
+ x_list *node;
+
+ for (node = lst; node != NULL; node = node->next)
+ {
+ CELL_FREE (node->data);
+ }
+
+ X_PFX (list_free) (lst);
+}