Changeset 9a3b469 in mainline for uspace/lib/c/generic/thread.c

Timestamp:

2012-12-04T04:09:08Z (12 years ago)

Author:

Adam Hraska <adam.hraska+hos@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

d54b303

Parents:

1b7eec9

Message:

malloc avoids using futexes during initialization of the main thread of a program.

File:

• uspace/lib/c/generic/thread.c (modified) (2 diffs)

uspace/lib/c/generic/thread.c

@@ -46 +46 @@
 #include "private/thread.h"
 
+/** 
+ * The number of threads that have been created and initialized since 
+ * the start of the program. 
+ */
+atomic_t _created_thread_cnt = {0};
+
 /** Main thread function.
  *
@@ -62 +68 @@
         
         __tcb_set(fibril->tcb);
+        
+        atomic_inc(&_created_thread_cnt);
         
         uarg->uspace_thread_function(uarg->uspace_thread_arg);