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(__pthread_spin_init): Clear *LOCK to 0. 

2002-01-28  Andreas Jaeger  <aj@suse.de>

	* sysdeps/mips/pspinlock.c (__pthread_spin_init): Clear *LOCK to
	0. Patch by Machida Hiroyuki <machida@sm.sony.co.jp>.

	* sysdeps/s390/s390-32/pt-machine.h (MEMORY_BARRIER): Define.
	(CURRENT_STACK_FRAME): Remove duplicate definition.
	* sysdeps/s390/s390-64/pt-machine.h: Likewise.
This commit is contained in:
Andreas Jaeger 2002-01-28 10:49:11 +00:00
parent 2b94dab63c
commit dde762a2b6
2 changed files with 10 additions and 5 deletions
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11
linuxthreads/ChangeLog
View File

@ -1,8 +1,13 @@
2002-01-28 Andreas Jaeger <aj@suse.de>
* sysdeps/mips/pspinlock.c (__pthread_spin_init): Clear *LOCK to
0. Patch by Machida Hiroyuki <machida@sm.sony.co.jp>.
2002-01-16 Martin Schwidefsky <schwidefsky@de.ibm.com> 2002-01-16 Martin Schwidefsky <schwidefsky@de.ibm.com>
* sysdeps/s390/s390-32/pt-machine.h (MEMORY_BARRIER): Define. * sysdeps/s390/s390-32/pt-machine.h (MEMORY_BARRIER): Define.
(CURRENT_STACK_FRAME): Remove duplicate definition. (CURRENT_STACK_FRAME): Remove duplicate definition.
* sysdeps/s390/s390-64/pt-machine.h: Likewise. * sysdeps/s390/s390-64/pt-machine.h: Likewise.
2002-01-14 Martin Schwidefsky <schwidefsky@de.ibm.com> 2002-01-14 Martin Schwidefsky <schwidefsky@de.ibm.com>

4
linuxthreads/sysdeps/mips/pspinlock.c
View File

@ -1,5 +1,5 @@
/* POSIX spinlock implementation. MIPS version. /* POSIX spinlock implementation. MIPS version.
Copyright (C) 2000 Free Software Foundation, Inc. Copyright (C) 2000, 2002 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
@ -92,7 +92,7 @@ __pthread_spin_init (pthread_spinlock_t *lock, int pshared)
/* We can ignore the `pshared' parameter. Since we are busy-waiting /* We can ignore the `pshared' parameter. Since we are busy-waiting
all processes which can access the memory location `lock' points all processes which can access the memory location `lock' points
to can use the spinlock. */ to can use the spinlock. */
*lock = 1; *lock = 0;
return 0; return 0;
} }
weak_alias (__pthread_spin_init, pthread_spin_init) weak_alias (__pthread_spin_init, pthread_spin_init)