Changeset f34c09e in mainline for kernel/arch/arm32/src/interrupt.c

Timestamp:

2010-05-20T20:59:05Z (14 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

b7aa7c5

Parents:

769a128

Message:

Add arm32 interrupts_disabled().

File:

• kernel/arch/arm32/src/interrupt.c (modified) (1 diff)

kernel/arch/arm32/src/interrupt.c

@@ -97 +97 @@
 }
 
+/** Check interrupts state.
+ *
+ * @return True if interrupts are disabled.
+ *
+ */
+bool interrupts_disabled(void)
+{
+        return current_status_reg_read() & STATUS_REG_IRQ_DISABLED_BIT;
+}
+
 /** Initialize basic tables for exception dispatching
  * and starts the timer.