Changeset 9359aae in mainline for uspace/lib/drv/generic/interrupt.c

Timestamp:

2013-12-31T03:49:00Z (10 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

0c322fa

Parents:

7f80313

Message:

libc,libdrv: Pass around const pointer to irq code.

We don't modify it at this point.

File:

• uspace/lib/drv/generic/interrupt.c (modified) (4 diffs)

uspace/lib/drv/generic/interrupt.c

@@ -39 +39 @@
 #include <errno.h>
 #include <sys/types.h>
+#include <macros.h>
 
 #include "ddf/interrupt.h"
@@ -55 +56 @@
 static interrupt_context_t *find_interrupt_context(
     interrupt_context_list_t *list, ddf_dev_t *dev, int irq);
-int register_interrupt_handler(ddf_dev_t *dev, int irq,
-    interrupt_handler_t *handler, irq_code_t *pseudocode);
-int unregister_interrupt_handler(ddf_dev_t *dev, int irq);
 
 /** Interrupts */
@@ -68 +66 @@
 };
 
-static irq_code_t default_pseudocode = {
+static const irq_code_t default_pseudocode = {
         0,
         NULL,
-        sizeof(default_cmds) / sizeof(irq_cmd_t),
+        ARRAY_SIZE(default_cmds),
         default_cmds
 };
@@ -169 +167 @@
 
 int register_interrupt_handler(ddf_dev_t *dev, int irq,
-    interrupt_handler_t *handler, irq_code_t *pseudocode)
+    interrupt_handler_t *handler, const irq_code_t *pseudocode)
 {
         interrupt_context_t *ctx = create_interrupt_context();