Changeset c0f13d2 in mainline for kernel/generic/src/console/kconsole.c

Timestamp:

2010-06-10T16:04:07Z (14 years ago)

Author:

Martin Decky <martin@…>

Branches:

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

Children:

48dcc69

Parents:

8eec3c8

Message:

introduce more compact and more readable command output to kconsole (suitable even for 80-column screens)

File:

• kernel/generic/src/console/kconsole.c (modified) (2 diffs)

kernel/generic/src/console/kconsole.c

@@ -590 +590 @@
         size_t i;
         for (i = 0; i < cmd->argc; i++) {
+                char *buf;
+                
                 start = end;
                 if (!parse_argument(cmdline, size, &start, &end)) {
+                        if (cmd->argv[i].type == ARG_TYPE_STRING_OPTIONAL) {
+                                buf = (char *) cmd->argv[i].buffer;
+                                str_cpy(buf, cmd->argv[i].len, "");
+                                continue;
+                        }
+                        
                         printf("Too few arguments.\n");
                         spinlock_unlock(&cmd->lock);
@@ -597 +605 @@
                 }
                 
-                char *buf;
                 switch (cmd->argv[i].type) {
                 case ARG_TYPE_STRING:
+                case ARG_TYPE_STRING_OPTIONAL:
                         buf = (char *) cmd->argv[i].buffer;
                         str_ncpy(buf, cmd->argv[i].len, cmdline + start,