Changeset 9233e9d in mainline for kernel/generic/src/ipc/sysipc.c

Timestamp:

2017-12-08T21:17:27Z (6 years ago)

Author:

Jiří Zárevúcky <zarevucky.jiri@…>

Branches:

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

Children:

071a1ddb

Parents:

6deb2cd

git-author:

Jiří Zárevúcky <zarevucky.jiri@…> (2017-12-07 16:48:51)

git-committer:

Jiří Zárevúcky <zarevucky.jiri@…> (2017-12-08 21:17:27)

Message:

Return capability handle in SYS_IPC_IRQ_SUBSCRIBE separately from error code.

File:

• kernel/generic/src/ipc/sysipc.c (modified) (1 diff)

kernel/generic/src/ipc/sysipc.c

@@ -864 +864 @@
  * @param ucode   Uspace pointer to the top-half pseudocode.
  *
- * @return IRQ kernel object capability
+ * @param[out] uspace_handle  Uspace pointer to IRQ kernel object capability
+ *
  * @return EPERM
  * @return Error code returned by ipc_irq_subscribe().
  *
  */
-sysarg_t sys_ipc_irq_subscribe(inr_t inr, sysarg_t imethod, irq_code_t *ucode)
+sysarg_t sys_ipc_irq_subscribe(inr_t inr, sysarg_t imethod, irq_code_t *ucode,
+        cap_handle_t *uspace_handle)
 {
         if (!(perm_get(TASK) & PERM_IRQ_REG))
                 return EPERM;
         
-        return ipc_irq_subscribe(&TASK->answerbox, inr, imethod, ucode);
+        return ipc_irq_subscribe(&TASK->answerbox, inr, imethod, ucode, uspace_handle);
 }