Changeset e9d15d9 in mainline for kernel/generic/src/kobject/kobject.c

Timestamp:

2017-08-18T21:15:26Z (7 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

24abb85d

Parents:

1c85bae

Message:

Turn IRQ structures into kernel objects

ipc_irq_subscribe() now returns a capability for the underlying IRQ kernel
object. ipc_irq_unsubscribe() can now be done only with a valid IRQ capability.

File:

• kernel/generic/src/kobject/kobject.c (modified) (4 diffs)

kernel/generic/src/kobject/kobject.c

@@ -36 +36 @@
 #include <proc/task.h>
 #include <synch/spinlock.h>
+#include <abi/errno.h>
 
-void kobject_init(kobject_t *kobj)
+void kobject_initialize(kobject_t *kobj)
 {
         kobj->type = KOBJECT_TYPE_INVALID;
@@ -66 +67 @@
                 if (kobj->type > KOBJECT_TYPE_ALLOCATED) {
                         if (kobj->can_reclaim && kobj->can_reclaim(kobj))
-                                kobject_init(kobj);
+                                kobject_initialize(kobj);
                 }
                 if (kobj->type == KOBJECT_TYPE_INVALID) {
@@ -76 +77 @@
         irq_spinlock_unlock(&task->lock, true);
 
-        return KOBJECT_INVALID_CAP;
+        return ELIMIT;
 }
 
@@ -86 +87 @@
 
         irq_spinlock_lock(&task->lock, true);
-        kobject_init(&task->kobject[cap]);
+        kobject_initialize(&task->kobject[cap]);
         irq_spinlock_unlock(&task->lock, true);
 }