Changeset 588 for trunk/user/init

Timestamp:

Nov 1, 2018, 12:44:35 PM (6 years ago)

Author:

alain

Message:

Introduce a signal based synchro between INIT and KSH processes
to sequencialize multiple KSH[i] processes creation.

File:

• trunk/user/init/init.c (modified) (3 diffs)

trunk/user/init/init.c

@@ -21 +21 @@
 #include <sys/wait.h>
 
-#define DEBUG_PROCESS_INIT    1
+#define DEBUG_PROCESS_INIT    0
 
 // TODO improve the get_config() syscall to return nb_txt_channels
@@ -83 +83 @@
             snprintf( string , 64 , "[INIT] created KSH[%d] / pid = %x", i , ret_fork ); 
             display_string( string );
+
+            // wait signal from KSH[i]
+            pause();
         }
     } 
@@ -102 +105 @@
     for( x = 0 ; x < x_size ; x++ )
     {
-        for( y = 0 ; y < x_size ; y++ )
+        for( y = 0 ; y < y_size ; y++ )
         {
             cxy = HAL_CXY_FROM_XY( x , y );