Cancellation wrapper for __pwrite64 (Adam Zell(?))
Be more paranoid in pthread_attr_setstacksize


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@285 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/vg_libpthread_unimp.c b/vg_libpthread_unimp.c
index d3a38b2..93a1246 100644
--- a/vg_libpthread_unimp.c
+++ b/vg_libpthread_unimp.c
@@ -67,7 +67,7 @@
 //void __pthread_mutexattr_settype ( void )  { unimp("__pthread_mutexattr_settype"); }
 //void __pthread_once ( void )  { unimp("__pthread_once"); }
 //void __pthread_setspecific ( void )  { unimp("__pthread_setspecific"); }
-void __pwrite64 ( void )  { unimp("__pwrite64"); }
+//void __pwrite64 ( void )  { unimp("__pwrite64"); }
 //void __read ( void )  { unimp("__read"); }
 //void __res_state ( void )  { unimp("__res_state"); }
 //void __send ( void )  { unimp("__send"); }
@@ -193,8 +193,6 @@
 # define weak_alias(name, aliasname) \
   extern __typeof (name) aliasname __attribute__ ((weak, alias (#name)));
 
-weak_alias (__pwrite64, pwrite64)
-
 weak_alias(pthread_rwlock_destroy, __pthread_rwlock_destroy)
 weak_alias(pthread_rwlock_init, __pthread_rwlock_init)
 weak_alias(pthread_rwlock_tryrdlock, __pthread_rwlock_tryrdlock)