Changeset 9a2d6e1 in mainline for generic/src/syscall/syscall.c

Timestamp:

2006-03-15T18:58:26Z (19 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

649799a

Parents:

9e1c942

Message:

Redefine semantics of unary atomic operations.
Add test to verify that an architecture understands the semantics correctly.

File:

• generic/src/syscall/syscall.c (modified) (1 diff)

generic/src/syscall/syscall.c

@@ -125 +125 @@
 static int check_call_limit(void)
 {
-        if (atomic_inc_post(&TASK->active_calls) > IPC_MAX_ASYNC_CALLS) {
+        if (atomic_preinc(&TASK->active_calls) > IPC_MAX_ASYNC_CALLS) {
                 atomic_dec(&TASK->active_calls);
                 return -1;