Changeset d54b303 in mainline for uspace/lib/c/generic/libc.c

Timestamp:

2012-12-04T05:18:19Z (13 years ago)

Author:

Adam Hraska <adam.hraska+hos@…>

Branches:

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

Children:

32d2e60

Parents:

9a3b469

Message:

Initial version of nop futexes that are upgradable to proper futexes.

File:

• uspace/lib/c/generic/libc.c (modified) (3 diffs)

uspace/lib/c/generic/libc.c

@@ -51 +51 @@
 #include "private/malloc.h"
 #include "private/io.h"
-#include "private/thread.h"
+
+#ifdef FUTEX_UPGRADABLE
+#include <rcu.h>
+#endif
 
 #ifdef CONFIG_RTLD
 #include <rtld/rtld.h>
 #endif
+
 
 static bool env_setup = false;
@@ -63 +67 @@
         /* Initialize user task run-time environment */
         __malloc_init();
-        __async_init();
         
         fibril_t *fibril = fibril_setup();
@@ -74 +77 @@
         __pcb = (pcb_t *) pcb_ptr;
         
-        atomic_inc(&_created_thread_cnt);
+#ifdef FUTEX_UPGRADABLE
+        rcu_register_fibril();
+#endif
+        
+        __async_init();
         
         /* The basic run-time environment is setup */