Changeset 619 for trunk/libs/libpthread

Timestamp:

Feb 12, 2019, 1:15:47 PM (5 years ago)

Author:

alain

Message:

1) Fix a bug in KSH : after the "load" command,

the [ksh] prompt is now printed after completion
of the loaded application.

2) Fix a bug in vmm_handle_cow() : the copy-on-write

use now a hal_remote_memcpy() to replicate the page content.

File:

• trunk/libs/libpthread/pthread.c (modified) (3 diffs)

trunk/libs/libpthread/pthread.c

@@ -2 +2 @@
  * pthread.c - User level <pthread> library implementation.
  * 
- * Author     Alain Greiner (2016,2017,2018)
+ * Author     Alain Greiner (2016,2017,2018,2019)
  *
  * Copyright (c) UPMC Sorbonne Universites
@@ -202 +202 @@
                           unsigned int                  count )
 { 
-    if ( attr )
-    {
-        printf("[ERROR] in %s ; <attr> argument must be NULL\n", __FUNCTION__ );
-        return -1;
-    }
-
     return hal_user_syscall( SYS_BARRIER,
                              (reg_t)barrier,
                              BARRIER_INIT,
                              (reg_t)count,
-                             0 );
+                             (reg_t)attr );
 }
 
@@ -362 +356 @@
     }
 
-    // check attributes
+    // check attributes / count
     if( (x_size * y_size * nthreads) != count )
     {