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Add my copyright as I rewrote most of the futex code. Minor style(9) cleanup

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while here.

MFC after:	1 week
This commit is contained in:
Dmitry Chagin 2016-05-22 12:28:55 +00:00
parent 56c4f83d2e
commit ea53658ed7
1 changed files with 4 additions and 3 deletions
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7
sys/compat/linux/linux_futex.c
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@ -1,7 +1,9 @@
/* $NetBSD: linux_futex.c,v 1.7 2006/07/24 19:01:49 manu Exp $ */ /* $NetBSD: linux_futex.c,v 1.7 2006/07/24 19:01:49 manu Exp $ */
/*- /*-
* Copyright (c) 2005 Emmanuel Dreyfus, all rights reserved. * Copyright (c) 2009-2016 Dmitry Chagin
* Copyright (c) 2005 Emmanuel Dreyfus
* All rights reserved.
* *
* Redistribution and use in source and binary forms, with or without * Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions * modification, are permitted provided that the following conditions
@ -604,7 +606,7 @@ futex_atomic_op(struct thread *td, int encoded_op, uint32_t *uaddr)
LIN_SDT_PROBE4(futex, futex_atomic_op, decoded_op, op, cmp, oparg, LIN_SDT_PROBE4(futex, futex_atomic_op, decoded_op, op, cmp, oparg,
cmparg); cmparg);
/* XXX: Linux verifies access here and returns EFAULT */ /* XXX: Linux verifies access here and returns EFAULT */
LIN_SDT_PROBE0(futex, futex_atomic_op, missing_access_check); LIN_SDT_PROBE0(futex, futex_atomic_op, missing_access_check);
@ -996,7 +998,6 @@ linux_sys_futex(struct thread *td, struct linux_sys_futex_args *args)
return (ENOSYS); return (ENOSYS);
case LINUX_FUTEX_REQUEUE: case LINUX_FUTEX_REQUEUE:
/* /*
* Glibc does not use this operation since version 2.3.3, * Glibc does not use this operation since version 2.3.3,
* as it is racy and replaced by FUTEX_CMP_REQUEUE operation. * as it is racy and replaced by FUTEX_CMP_REQUEUE operation.