Changeset 2050 for Whitix/trunk/kernel/module.c

Timestamp:

05/26/09 10:15:14 (3 years ago)

Author:

mwhitworth

Message:

Add function to call userspace module loader (currently used in filesystem code).

Files:

• Whitix/trunk/kernel/module.c (modified) (2 diffs)

Whitix/trunk/kernel/module.c

@@ -482 +482 @@
         VaList list;
         char* name;
+        char* args[2];
+        int fds[] = {0, 0, 0};
+        int pid, exitStatus, ret;
         
         VaStart(list, fmt);
@@ -487 +490 @@
         VaEnd(list);
         
-        /* TODO: Call userspace service that will load modules based on name, device
-         * ID or lack of system call
-         */
+        args[0] = name;
+        args[1] = NULL;
+        
+        pid = Exec("/System/Modules/modloader", fds, args);
+        
+        if (pid < 0)
+                return -ENOENT;
+                                                 
+        ret = ThrWaitForProcessFinish(pid, &exitStatus);
+                
+        if (ret < 0)
+                return ret;
         
         MemFree(name);
-        
-        return 0;
+
+        if (exitStatus)
+                exitStatus = -ENOENT;   
+        
+        return exitStatus;
 }