Changeset 132ab5d1 in mainline for uspace/lib/c/generic/event.c

Timestamp:

2018-01-30T03:20:45Z (7 years ago)

Author:

Jenda <jenda.jzqk73@…>

Branches:

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

Children:

5a6cc679

Parents:

8bfb163 (diff), 6a5d05b (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge commit '6a5d05bd2551e64111bea4f9332dd7448c26ce84' into forwardport

Separate return value from error code in gen_irq_code*().

File:

• uspace/lib/c/generic/event.c (modified) (6 diffs)

uspace/lib/c/generic/event.c

@@ -45 +45 @@
  * @param imethod Use this interface and method for notifying me.
  *
- * @return Value returned by the kernel.
+ * @return Error code returned by the kernel.
  *
  */
 int ipc_event_subscribe(event_type_t evno, sysarg_t imethod)
 {
-        return __SYSCALL2(SYS_IPC_EVENT_SUBSCRIBE, (sysarg_t) evno,
+        return (int) __SYSCALL2(SYS_IPC_EVENT_SUBSCRIBE, (sysarg_t) evno,
             (sysarg_t) imethod);
 }
@@ -59 +59 @@
  * @param imethod Use this interface and method for notifying me.
  *
- * @return Value returned by the kernel.
+ * @return Error code returned by the kernel.
  *
  */
 int ipc_event_task_subscribe(event_task_type_t evno, sysarg_t imethod)
 {
-        return __SYSCALL2(SYS_IPC_EVENT_SUBSCRIBE, (sysarg_t) evno,
+        return (int) __SYSCALL2(SYS_IPC_EVENT_SUBSCRIBE, (sysarg_t) evno,
             (sysarg_t) imethod);
 }
@@ -72 +72 @@
  * @param evno    Event type to unsubscribe.
  *
- * @return Value returned by the kernel.
+ * @return Error code returned by the kernel.
  *
  */
 int ipc_event_unsubscribe(event_type_t evno)
 {
-        return __SYSCALL1(SYS_IPC_EVENT_UNSUBSCRIBE, (sysarg_t) evno);
+        return (int) __SYSCALL1(SYS_IPC_EVENT_UNSUBSCRIBE, (sysarg_t) evno);
 }
 
@@ -84 +84 @@
  * @param evno    Event type to unsubscribe.
  *
- * @return Value returned by the kernel.
+ * @return Error code returned by the kernel.
  *
  */
 int ipc_event_task_unsubscribe(event_task_type_t evno)
 {
-        return __SYSCALL1(SYS_IPC_EVENT_UNSUBSCRIBE, (sysarg_t) evno);
+        return (int) __SYSCALL1(SYS_IPC_EVENT_UNSUBSCRIBE, (sysarg_t) evno);
 }
 
@@ -96 +96 @@
  * @param evno Event type to unmask.
  *
- * @return Value returned by the kernel.
+ * @return Error code returned by the kernel.
  *
  */
 int ipc_event_unmask(event_type_t evno)
 {
-        return __SYSCALL1(SYS_IPC_EVENT_UNMASK, (sysarg_t) evno);
+        return (int) __SYSCALL1(SYS_IPC_EVENT_UNMASK, (sysarg_t) evno);
 }
 
@@ -108 +108 @@
  * @param evno Event type to unmask.
  *
- * @return Value returned by the kernel.
+ * @return Error code returned by the kernel.
  *
  */
 int ipc_event_task_unmask(event_task_type_t evno)
 {
-        return __SYSCALL1(SYS_IPC_EVENT_UNMASK, (sysarg_t) evno);
+        return (int) __SYSCALL1(SYS_IPC_EVENT_UNMASK, (sysarg_t) evno);
 }