Changeset 269bc459 in mainline for uspace/lib/c/generic/private/futex.h

Timestamp:

2018-11-11T15:47:39Z (5 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

45c8eea

Parents:

8a18d5b

git-author:

Jakub Jermar <jakub@…> (2018-11-10 17:01:38)

git-committer:

Jakub Jermar <jakub@…> (2018-11-11 15:47:39)

Message:

Add SYS_WAITQ_DESTROY

File:

• uspace/lib/c/generic/private/futex.h (modified) (1 diff)

uspace/lib/c/generic/private/futex.h

@@ -55 +55 @@
 
 extern void futex_initialize(futex_t *futex, int value);
+
+static inline errno_t futex_destroy(futex_t *futex)
+{
+        if (futex->whandle)
+                return __SYSCALL1(SYS_WAITQ_DESTROY, (sysarg_t) futex->whandle);
+        return EOK;
+}
 
 #ifdef CONFIG_DEBUG_FUTEX