Changes in uspace/lib/c/generic/event.c [8820544:b7fd2a0] in mainline

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)
+errno_t ipc_event_subscribe(event_type_t evno, sysarg_t imethod)
 {
-        return __SYSCALL2(SYS_IPC_EVENT_SUBSCRIBE, (sysarg_t) evno,
+        return (errno_t) __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)
+errno_t ipc_event_task_subscribe(event_task_type_t evno, sysarg_t imethod)
 {
-        return __SYSCALL2(SYS_IPC_EVENT_SUBSCRIBE, (sysarg_t) evno,
+        return (errno_t) __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)
+errno_t ipc_event_unsubscribe(event_type_t evno)
 {
-        return __SYSCALL1(SYS_IPC_EVENT_UNSUBSCRIBE, (sysarg_t) evno);
+        return (errno_t) __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)
+errno_t ipc_event_task_unsubscribe(event_task_type_t evno)
 {
-        return __SYSCALL1(SYS_IPC_EVENT_UNSUBSCRIBE, (sysarg_t) evno);
+        return (errno_t) __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)
+errno_t ipc_event_unmask(event_type_t evno)
 {
-        return __SYSCALL1(SYS_IPC_EVENT_UNMASK, (sysarg_t) evno);
+        return (errno_t) __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)
+errno_t ipc_event_task_unmask(event_task_type_t evno)
 {
-        return __SYSCALL1(SYS_IPC_EVENT_UNMASK, (sysarg_t) evno);
+        return (errno_t) __SYSCALL1(SYS_IPC_EVENT_UNMASK, (sysarg_t) evno);
 }