Update of /cvsroot/blob/blob/src/lib
In directory usw-pr-cvs1:/tmp/cvs-serv10121
Modified Files:
Makefile.am command.c
Removed Files:
help.c
Log Message:
Move help command into command.c and remove help.c
Index: Makefile.am
===================================================================
RCS file: /cvsroot/blob/blob/src/lib/Makefile.am,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -d -r1.2 -r1.3
--- Makefile.am 2001/10/07 19:04:25 1.2
+++ Makefile.am 2001/10/07 20:29:38 1.3
@@ -28,7 +28,6 @@
libblob_a_SOURCES = \
command.c \
error.c \
- help.c \
icache.c \
init.c \
led.c \
Index: command.c
===================================================================
RCS file: /cvsroot/blob/blob/src/lib/command.c,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -d -r1.2 -r1.3
--- command.c 2001/10/07 19:34:17 1.2
+++ command.c 2001/10/07 20:29:38 1.3
@@ -172,6 +172,47 @@
+/* help command */
+static int help(int argc, char *argv[])
+{
+ commandlist_t *cmd;
+
+ /* help on a command? */
+ if(argc >= 2) {
+ for(cmd = commands; cmd != NULL; cmd = cmd->next) {
+ if(strcmp(cmd->name, argv[1]) == 0) {
+ SerialOutputString("Help for '");
+ SerialOutputString(argv[1]);
+ SerialOutputString("':\n\nUsage: ");
+ SerialOutputString(cmd->help);
+ return 0;
+ }
+ }
+
+ return -EINVAL;
+ }
+
+ SerialOutputString("The following commands are supported:");
+
+ for(cmd = commands; cmd != NULL; cmd = cmd->next) {
+ SerialOutputString("\n* ");
+ SerialOutputString(cmd->name);
+ }
+
+ SerialOutputString("\nUse \"help command\" to get help on a specific command\n");
+
+ return 0;
+}
+
+static char helphelp[] = "help [command]\n"
+"Get help on [command], "
+"or a list of supported commands if a command is omitted.\n";
+
+__commandlist(help, "help", helphelp);
+
+
+
+
/* display a prompt, or the standard prompt if prompt == NULL */
void DisplayPrompt(char *prompt)
{
--- help.c DELETED ---
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