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(SINGLE_THREAD_P): Define to THREAD_SELF->header.multiple_threads.

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This commit is contained in:
Ulrich Drepper 2006-10-27 15:16:00 +00:00
parent 3d32d78584
commit 7985141bdc
1 changed files with 8 additions and 2 deletions
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10
sysdeps/unix/sysv/linux/alpha/nptl/sysdep-cancel.h
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@ -1,4 +1,4 @@
/* Copyright (C) 2003 Free Software Foundation, Inc.
/* Copyright (C) 2003, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -163,7 +163,13 @@ extern int __local_multiple_threads attribute_hidden;
#else
# define SINGLE_THREAD_P (1)
# ifdef IS_IN_rtld
# define SINGLE_THREAD_P \
__builtin_expect (THREAD_GETMEM (THREAD_SELF, \
header.multiple_threads) == 0, 1)
# else
# define SINGLE_THREAD_P (1)
# endif
# define NO_CANCELLATION 1
#endif