Changeset 057d21a in mainline for kernel/generic/src/ipc/sysipc.c

Timestamp:

2009-08-21T07:22:38Z (15 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

8619f25

Parents:

6c4a56f

Message:

Add SYS_IPC_POKE syscall.

File:

• kernel/generic/src/ipc/sysipc.c (modified) (2 diffs)

kernel/generic/src/ipc/sysipc.c

@@ -44 +44 @@
 #include <ipc/ipcrsc.h>
 #include <ipc/kbox.h>
+#include <synch/waitq.h>
 #include <udebug/udebug_ipc.h>
 #include <arch/interrupt.h>
@@ -1051 +1052 @@
 }
 
+/** Interrupt one thread from sys_ipc_wait_for_call(). */
+unative_t sys_ipc_poke(void)
+{
+        waitq_unsleep(&TASK->answerbox.wq);     
+        return EOK;
+}
+
 /** Connect an IRQ handler to a task.
  *