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newlib-cygwin
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* thread.cc (pthread_attr_init): Revert change from 2003-06-11 

to return 0 if attribute is already initialized back to EBUSY.
(pthread_condattr_init): Ditto.
(pthread_rwlockattr_init): Ditto.
(pthread_mutexattr_init): Ditto.
This commit is contained in:
Thomas Pfaff 2003-06-12 18:15:34 +00:00
parent d6d2176fca
commit 1c80421cb4
2 changed files with 12 additions and 4 deletions
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8
winsup/cygwin/ChangeLog
View File

@ -1,3 +1,11 @@
2003-06-12 Thomas Pfaff <tpfaff@gmx.net>
* thread.cc (pthread_attr_init): Revert change from 2003-06-11
to return 0 if attribute is already initialized back to EBUSY.
(pthread_condattr_init): Ditto.
(pthread_rwlockattr_init): Ditto.
(pthread_mutexattr_init): Ditto.
2003-06-12 Corinna Vinschen <corinna@vinschen.de> 2003-06-12 Corinna Vinschen <corinna@vinschen.de>
* exceptions.cc (ctrl_c_handler): Don't send a signal on * exceptions.cc (ctrl_c_handler): Don't send a signal on

8
winsup/cygwin/thread.cc
View File

@ -1965,7 +1965,7 @@ extern "C" int
pthread_attr_init (pthread_attr_t *attr) pthread_attr_init (pthread_attr_t *attr)
{ {
if (pthread_attr::is_good_object (attr)) if (pthread_attr::is_good_object (attr))
return 0; return EBUSY;
*attr = new pthread_attr; *attr = new pthread_attr;
if (!pthread_attr::is_good_object (attr)) if (!pthread_attr::is_good_object (attr))
@ -2490,7 +2490,7 @@ extern "C" int
pthread_condattr_init (pthread_condattr_t *condattr) pthread_condattr_init (pthread_condattr_t *condattr)
{ {
if (pthread_condattr::is_good_object (condattr)) if (pthread_condattr::is_good_object (condattr))
return 0; return EBUSY;
*condattr = new pthread_condattr; *condattr = new pthread_condattr;
if (!pthread_condattr::is_good_object (condattr)) if (!pthread_condattr::is_good_object (condattr))
@ -2676,7 +2676,7 @@ extern "C" int
pthread_rwlockattr_init (pthread_rwlockattr_t *rwlockattr) pthread_rwlockattr_init (pthread_rwlockattr_t *rwlockattr)
{ {
if (pthread_rwlockattr::is_good_object (rwlockattr)) if (pthread_rwlockattr::is_good_object (rwlockattr))
return 0; return EBUSY;
*rwlockattr = new pthread_rwlockattr; *rwlockattr = new pthread_rwlockattr;
if (!pthread_rwlockattr::is_good_object (rwlockattr)) if (!pthread_rwlockattr::is_good_object (rwlockattr))
@ -2936,7 +2936,7 @@ extern "C" int
pthread_mutexattr_init (pthread_mutexattr_t *attr) pthread_mutexattr_init (pthread_mutexattr_t *attr)
{ {
if (pthread_mutexattr::is_good_object (attr)) if (pthread_mutexattr::is_good_object (attr))
return 0; return EBUSY;
*attr = new pthread_mutexattr (); *attr = new pthread_mutexattr ();
if (!pthread_mutexattr::is_good_object (attr)) if (!pthread_mutexattr::is_good_object (attr))