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Hurd: setitimer.c: Fix unlock in error patch

This commit is contained in:
Samuel Thibault 2012-05-10 13:33:47 -07:00 committed by Roland McGrath
parent 6753048948
commit bbc49098ff
2 changed files with 5 additions and 3 deletions
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3
ChangeLog
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@ -1,5 +1,8 @@
2012-05-10 Samuel Thibault <samuel.thibault@ens-lyon.org> 2012-05-10 Samuel Thibault <samuel.thibault@ens-lyon.org>
* sysdeps/mach/hurd/setitimer.c (setitimer_locked): Use common exit
path instead of returning without unlocking.
* sysdeps/mach/hurd/bits/ioctls.h (_IOIW): New macro for * sysdeps/mach/hurd/bits/ioctls.h (_IOIW): New macro for
immediate-write ioctls. immediate-write ioctls.
* sysdeps/mach/hurd/ioctl.c: Handle cases with no arguments. * sysdeps/mach/hurd/ioctl.c: Handle cases with no arguments.

5
sysdeps/mach/hurd/setitimer.c
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@ -1,5 +1,4 @@
/* Copyright (C) 1994,1995,1996,1997,2000,2001,2005 /* Copyright (C) 1994-2012 Free Software Foundation, Inc.
Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or The GNU C Library is free software; you can redistribute it and/or
@ -219,7 +218,7 @@ setitimer_locked (const struct itimerval *new, struct itimerval *old,
/* Start up the itimer thread running `timer_thread' (below). */ /* Start up the itimer thread running `timer_thread' (below). */
if (err = __thread_create (__mach_task_self (), if (err = __thread_create (__mach_task_self (),
&_hurd_itimer_thread)) &_hurd_itimer_thread))
return __hurd_fail (err); goto out;
_hurd_itimer_thread_stack_base = 0; /* Anywhere. */ _hurd_itimer_thread_stack_base = 0; /* Anywhere. */
_hurd_itimer_thread_stack_size = __vm_page_size; /* Small stack. */ _hurd_itimer_thread_stack_size = __vm_page_size; /* Small stack. */
if (err = __mach_setup_thread (__mach_task_self (), if (err = __mach_setup_thread (__mach_task_self (),