Author: dchagin
Date: Sun Mar 15 19:38:34 2009
New Revision: 189862
URL: http://svn.freebsd.org/changeset/base/189862

Log:
  Ignore FUTEX_FD op, as it is done by linux.
  
  Approved by:  kib (mentor)
  MFC after:    2 weeks

Modified:
  head/sys/compat/linux/linux_futex.c
  head/sys/compat/linux/linux_futex.h

Modified: head/sys/compat/linux/linux_futex.c
==============================================================================
--- head/sys/compat/linux/linux_futex.c Sun Mar 15 19:16:12 2009        
(r189861)
+++ head/sys/compat/linux/linux_futex.c Sun Mar 15 19:38:34 2009        
(r189862)
@@ -276,13 +276,6 @@ linux_sys_futex(struct thread *td, struc
                FUTEX_SYSTEM_UNLOCK;
                break;
 
-       case LINUX_FUTEX_FD:
-#ifdef DEBUG
-               printf("linux_sys_futex: unimplemented op %d\n",
-                   args->op);
-#endif
-               return (ENOSYS);
-
        case LINUX_FUTEX_WAKE_OP:
                FUTEX_SYSTEM_LOCK;
 #ifdef DEBUG

Modified: head/sys/compat/linux/linux_futex.h
==============================================================================
--- head/sys/compat/linux/linux_futex.h Sun Mar 15 19:16:12 2009        
(r189861)
+++ head/sys/compat/linux/linux_futex.h Sun Mar 15 19:38:34 2009        
(r189862)
@@ -38,7 +38,7 @@
 
 #define LINUX_FUTEX_WAIT       0
 #define LINUX_FUTEX_WAKE       1
-#define LINUX_FUTEX_FD         2
+#define LINUX_FUTEX_FD         2       /* unused */
 #define LINUX_FUTEX_REQUEUE    3
 #define LINUX_FUTEX_CMP_REQUEUE        4
 #define LINUX_FUTEX_WAKE_OP    5
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