Changeset c7dc8ad in mainline for uspace/app/getvc/getvc.c

Timestamp:

2009-10-30T12:13:48Z (14 years ago)

Author:

Martin Decky <martin@…>

Branches:

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

Children:

e6b73ad0

Parents:

15b8e495

Message:

proof-of-concept of stdin/stdout/stderr redirection

File:

• uspace/app/getvc/getvc.c (modified) (2 diffs)

uspace/app/getvc/getvc.c

@@ -71 +71 @@
 static task_id_t spawn(char *fname)
 {
-        char *argv[2];
+        char *args[2];
         
-        argv[0] = fname;
-        argv[1] = NULL;
+        args[0] = fname;
+        args[1] = NULL;
         
-        task_id_t id = task_spawn(fname, argv);
+        task_id_t id = task_spawn(fname, args);
         
         if (id == 0)
@@ -113 +113 @@
         task_id_t id = spawn(argv[2]);
         
-        task_exit_t texit;
-        int retval;
-        task_wait(id, &texit, &retval);
+        if (id != 0) {
+                task_exit_t texit;
+                int retval;
+                task_wait(id, &texit, &retval);
+                
+                return 0;
+        }
         
-        return 0;
+        return -5;
 }