Changeset 897fd8f1 in mainline for kernel/generic/include/synch/semaphore.h

Timestamp:

2017-12-19T18:18:15Z (7 years ago)

Author:

Jiří Zárevúcky <zarevucky.jiri@…>

Branches:

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

Children:

55b56f4

Parents:

7f11dc6

Message:

Use <errno.h> instead of special ESYNCH_xx error codes.

File:

• kernel/generic/include/synch/semaphore.h (modified) (2 diffs)

kernel/generic/include/synch/semaphore.h

@@ -36 +36 @@
 #define KERN_SEMAPHORE_H_
 
+#include <errno.h>
 #include <stdint.h>
 #include <synch/waitq.h>
@@ -54 +55 @@
 
 #define semaphore_down_interruptable(s) \
-        (ESYNCH_INTERRUPTED != _semaphore_down_timeout((s), SYNCH_NO_TIMEOUT, \
-                SYNCH_FLAGS_INTERRUPTIBLE))
+        (_semaphore_down_timeout((s), SYNCH_NO_TIMEOUT, \
+                SYNCH_FLAGS_INTERRUPTIBLE) != EINTR)
 
 extern void semaphore_initialize(semaphore_t *, int);