Changeset aaa3c457 in mainline for kernel/generic/src/syscall/syscall.c

Timestamp:

2018-11-12T10:36:10Z (5 years ago)

Author:

GitHub <noreply@…>

Branches:

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

Children:

a43dfcb

Parents:

3ce781f4 (diff), 6874bd2 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

git-author:

Jakub Jermář <jakub@…> (2018-11-12 10:36:10)

git-committer:

GitHub <noreply@…> (2018-11-12 10:36:10)

Message:

Merge pull request #56 from jermar/futexremoval

Remove kernel support for futexes in favor of waitq kobjects.

File:

• kernel/generic/src/syscall/syscall.c (modified) (2 diffs)

kernel/generic/src/syscall/syscall.c

@@ -46 +46 @@
 #include <interrupt.h>
 #include <ipc/sysipc.h>
-#include <synch/futex.h>
 #include <synch/smc.h>
+#include <synch/syswaitq.h>
 #include <ddi/ddi.h>
 #include <ipc/event.h>
@@ -136 +136 @@
 
         /* Synchronization related syscalls. */
-        [SYS_FUTEX_SLEEP] = (syshandler_t) sys_futex_sleep,
-        [SYS_FUTEX_WAKEUP] = (syshandler_t) sys_futex_wakeup,
+        [SYS_WAITQ_CREATE] = (syshandler_t) sys_waitq_create,
+        [SYS_WAITQ_SLEEP] = (syshandler_t) sys_waitq_sleep,
+        [SYS_WAITQ_WAKEUP] = (syshandler_t) sys_waitq_wakeup,
+        [SYS_WAITQ_DESTROY] = (syshandler_t) sys_waitq_destroy,
         [SYS_SMC_COHERENCE] = (syshandler_t) sys_smc_coherence,