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| author | Ranjit Mathew <rmathew@hotmail.com> | 2005-01-17 14:17:41 +0000 |
|---|---|---|
| committer | Ranjit Mathew <rmathew@gcc.gnu.org> | 2005-01-17 14:17:41 +0000 |
| commit | 658acbb2879a50a76ef85954d942788053aeb1a1 (patch) | |
| tree | 6237706efe80abda4c5d24f91ae1f6b303b5345f | |
| parent | ac317859d409434b0f5ef8ec89a7abcacb10bd3e (diff) | |
| download | gcc-658acbb2879a50a76ef85954d942788053aeb1a1.zip gcc-658acbb2879a50a76ef85954d942788053aeb1a1.tar.gz gcc-658acbb2879a50a76ef85954d942788053aeb1a1.tar.bz2 | |
gthr-posix.h (__gthread_active_p): Use pthread_cancel instead of pthread_create to find out if threads are enabled.
* gthr-posix.h (__gthread_active_p): Use pthread_cancel instead
of pthread_create to find out if threads are enabled.
* gthr-posix95.h (__gthread_active_p): Likewise.
From-SVN: r93762
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/gthr-posix.h | 5 | ||||
| -rw-r--r-- | gcc/gthr-posix95.h | 5 |
3 files changed, 12 insertions, 4 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 0076ff5..47d6a63 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2005-01-17 Ranjit Mathew <rmathew@hotmail.com> + + * gthr-posix.h (__gthread_active_p): Use pthread_cancel instead + of pthread_create to find out if threads are enabled. + * gthr-posix95.h (__gthread_active_p): Likewise. + 2005-01-17 Ira Rosen <irar@il.ibm.com> * fortran/f95-lang.c (gfc_init_builtin_functions): Call diff --git a/gcc/gthr-posix.h b/gcc/gthr-posix.h index 7cab614..9b56b5a 100644 --- a/gcc/gthr-posix.h +++ b/gcc/gthr-posix.h @@ -1,6 +1,6 @@ /* Threads compatibility routines for libgcc2 and libobjc. */ /* Compile this one with gcc. */ -/* Copyright (C) 1997, 1999, 2000, 2001, 2002, 2003, 2004 +/* Copyright (C) 1997, 1999, 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc. This file is part of GCC. @@ -66,6 +66,7 @@ typedef pthread_mutex_t __gthread_recursive_mutex_t; #pragma weak pthread_getspecific #pragma weak pthread_setspecific #pragma weak pthread_create +#pragma weak pthread_cancel #pragma weak pthread_mutex_lock #pragma weak pthread_mutex_trylock @@ -106,7 +107,7 @@ static inline int __gthread_active_p (void) { static void *const __gthread_active_ptr - = __extension__ (void *) &pthread_create; + = __extension__ (void *) &pthread_cancel; return __gthread_active_ptr != 0; } diff --git a/gcc/gthr-posix95.h b/gcc/gthr-posix95.h index f10317d..b0bd132 100644 --- a/gcc/gthr-posix95.h +++ b/gcc/gthr-posix95.h @@ -1,6 +1,6 @@ /* Threads compatibility routines for libgcc2 and libobjc. */ /* Compile this one with gcc. */ -/* Copyright (C) 2004 Free Software Foundation, Inc. +/* Copyright (C) 2004, 2005 Free Software Foundation, Inc. This file is part of GCC. @@ -64,6 +64,7 @@ typedef struct { #pragma weak pthread_getspecific #pragma weak pthread_setspecific #pragma weak pthread_create +#pragma weak pthread_cancel #pragma weak pthread_self #pragma weak pthread_mutex_lock @@ -105,7 +106,7 @@ static inline int __gthread_active_p (void) { static void *const __gthread_active_ptr - = __extension__ (void *) &pthread_create; + = __extension__ (void *) &pthread_cancel; return __gthread_active_ptr != 0; } |