Make the command-line parser understand "commands".

Previously these were implemented with a search in
options_init_from_torrc(), but that led to each option being
declared more than needed: once to say that it was a valid option,
and once to say what it meant.

1 files changed, 4 insertions, 0 deletions

diff --git a/src/app/config/config.h b/src/app/config/config.h
index fe4e272d87..582b97d74b 100644
--- a/src/app/config/config.h
+++ b/src/app/config/config.h
@@ -204,6 +204,10 @@ typedef struct {
   /** List of other options, to be handled by the general Tor configuration
       system. */
   struct config_line_t *other_opts;
+  /** Subcommand that Tor has been told to run */
+  tor_cmdline_mode_t command;
+  /** Argument for the command mode, if any. */
+  const char *command_arg;
 } parsed_cmdline_t;
 
 parsed_cmdline_t *config_parse_commandline(int argc, char **argv,