From 25a978354c8dca740d956e17e3bada1ed0f62612 Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Tue, 1 Apr 2014 08:31:16 +0200 Subject: ringbuf: Fix ISR lock initialization/destruction --- cpukit/libcsupport/include/ringbuf.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/cpukit/libcsupport/include/ringbuf.h b/cpukit/libcsupport/include/ringbuf.h index 05bcceb6c1..c16a79d1ae 100644 --- a/cpukit/libcsupport/include/ringbuf.h +++ b/cpukit/libcsupport/include/ringbuf.h @@ -26,6 +26,12 @@ typedef struct { #define Ring_buffer_Initialize( _buffer ) \ do { \ (_buffer)->head = (_buffer)->tail = 0; \ + rtems_interrupt_lock_initialize(&(_buffer)->lock, "ring buffer"); \ + } while ( 0 ) + +#define Ring_buffer_Destory( _buffer ) \ + do { \ + rtems_interrupt_lock_destroy(&(_buffer)->lock); \ } while ( 0 ) #define Ring_buffer_Is_empty( _buffer ) \ -- cgit v1.2.3