X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fthreads%2Finit.c;h=55a8cbb5f363f9f140149bedc7fd90f8a74a3178;hb=911b7dc454511ac5ca905be0be28fc2806ce4514;hp=b4b1057eb750fd290d7a02adbc752c073db7a210;hpb=6070611faac84bdf95c4405b3970c6928202f26b;p=pintos-anon

diff --git a/src/threads/init.c b/src/threads/init.c
index b4b1057..55a8cbb 100644
--- a/src/threads/init.c
+++ b/src/threads/init.c
@@ -120,11 +120,8 @@ main (void)
   /* Run a user program. */
   if (initial_program != NULL)
     {
-      tid_t tid;
       printf ("\nExecuting '%s':\n", initial_program);
-      tid = process_execute (initial_program);
-      if (tid != TID_ERROR)
-        thread_join (tid);
+      process_wait (process_execute (initial_program));
     }
 #else
   /* Run the compiled-in test function. */
@@ -225,8 +222,6 @@ argv_init (void)
   for (i = 0; i < argc; i++)
     if (!strcmp (argv[i], "-rs")) 
       random_init (atoi (argv[++i]));
-    else if (!strcmp (argv[i], "-d")) 
-      debug_enable (argv[++i]);
     else if (!strcmp (argv[i], "-q"))
       power_off_when_done = true;
 #ifdef USERPROG
@@ -251,15 +246,12 @@ argv_init (void)
       fsutil_remove_file = argv[++i];
     else if (!strcmp (argv[i], "-ls"))
       fsutil_list_files = true;
-    else if (!strcmp (argv[i], "-D"))
-      fsutil_dump_filesys = true;
 #endif
     else if (!strcmp (argv[i], "-u"))
       {
         printf (
           "Kernel options:\n"
-          " -rs SEED            Seed random seed to SEED.\n"
-          " -d CLASS[,...]      Enable the given classes of debug messages.\n"
+          " -rs SEED            Set random seed to SEED.\n"
 #ifdef USERPROG
           " -ex 'PROG [ARG...]' Run PROG, passing the optional arguments.\n"
           " -ul USER_MAX        Limit user memory to USER_MAX pages.\n"
@@ -267,13 +259,12 @@ argv_init (void)
 #ifdef FILESYS
           " -f                  Format the filesystem disk (hdb or hd0:1).\n"
           " -ci FILENAME SIZE   Copy SIZE bytes from the scratch disk (hdc\n"
-          "                     or hd1:0) into the filesystem as FILENAME\n"
+          "                     or hd1:0) into the filesystem as FILENAME.\n"
           " -co FILENAME        Copy FILENAME to the scratch disk, with\n"
-          "                     size at start of sector 0 and data afterward\n"
-          " -p FILENAME         Print the contents of FILENAME\n"
-          " -r FILENAME         Delete FILENAME\n"
-          " -ls                 List the files in the filesystem\n"
-          " -D                  Dump complete filesystem contents\n"
+          "                     size at start of sector 0 and data after.\n"
+          " -p FILENAME         Print the contents of FILENAME.\n"
+          " -r FILENAME         Delete FILENAME.\n"
+          " -ls                 List files in the root directory.\n"
 #endif
           " -q                  Power off after doing requested actions.\n"
           " -u                  Print this help message and power off.\n"