Changeset 435 for trunk/libs

Timestamp:

Feb 20, 2018, 5:32:17 PM (6 years ago)

Author:

alain

Message:

Fix a bad bug in scheduler...

Location:

trunk/libs

Files:

• stdio.c (modified) (3 diffs)
• stdio.h (modified) (3 diffs)

trunk/libs/stdio.c

@@ -292 +292 @@
 /////////////     Non standard system calls ////////////////////////////////////
 
+
 //////////////////////////
 int fg( unsigned int pid )
@@ -345 +346 @@
 } 
 
-///////////////////////////////////////
-int display_process( unsigned int cxy )
-{
-    return hal_user_syscall( SYS_DISPLAY,
-                             DISPLAY_PROCESS,
+/////////////////////////////////////////////////
+int display_cluster_processes( unsigned int cxy )
+{
+    return hal_user_syscall( SYS_DISPLAY,
+                             DISPLAY_CLUSTER_PROCESSES,
                              (reg_t)cxy, 0, 0 );
 } 
@@ -365 +366 @@
     return hal_user_syscall( SYS_DISPLAY,
                              DISPLAY_VFS, 0, 0, 0 );
+} 
+
+////////////////////////////////////////////////
+int display_txt_processes( unsigned int txt_id )
+{
+    return hal_user_syscall( SYS_DISPLAY,
+                             DISPLAY_TXT_PROCESSES,
+                             (reg_t)txt_id, 0, 0 );
 } 
 

trunk/libs/stdio.h

@@ -347 +347 @@
 int wait( int * status );
 
+
 /****************** Non standard (ALMOS_MKH specific) system calls **********************/
 
@@ -429 +430 @@
  * @ return 0 if success / return -1 if illegal argument.
  **************************************************************************************/
-int display_process( unsigned int  cxy );
+int display_cluster_processes( unsigned int  cxy );
 
 /*************************************************************************************** 
@@ -448 +449 @@
  **************************************************************************************/
 int display_vfs();
+
+/*************************************************************************************** 
+ * This debug function displays on the kernel terminal TXT0 
+ * the list of processes attached to a given TXT channel.
+ * It can be called by any thread running in any cluster.
+ ***************************************************************************************
+ * @ return always 0.
+ **************************************************************************************/
+int display_txt_processes( unsigned int txt_id );
 
 /*****************************************************************************************