int register_command(struct command *cmd)
{
/*
* We do not check if the command already exists.
* This allows us to overwrite a builtin command
* with a module.
*/
debug("register command %s\n", cmd->name);
list_add_sort(&cmd->list, &command_list, compare);
if (cmd->aliases) {
char **aliases = (char**)cmd->aliases;
while(*aliases) {
char *usage = "alias for ";
struct command *c = xzalloc(sizeof(struct command));
memcpy(c, cmd, sizeof(struct command));
c->name = *aliases;
c->usage = xmalloc(strlen(usage) + strlen(cmd->name) + 1);
sprintf((char*)c->usage, "%s%s", usage, cmd->name);
c->aliases = NULL;
register_command(c);
aliases++;
}
}
return 0;
}
int register_command(struct command *cmd)
{
/*
* We do not check if the command already exists.
* This allows us to overwrite a builtin command
* with a module.
*/
debug("register command %s\n", cmd->name);
list_add_sort(&cmd->list, &command_list, compare);
if (cmd->aliases) {
const char * const *aliases = cmd->aliases;
while(*aliases) {
struct command *c = xzalloc(sizeof(struct command));
memcpy(c, cmd, sizeof(struct command));
c->name = *aliases;
c->desc = cmd->desc;
c->opts = cmd->opts;
c->aliases = NULL;
register_command(c);
aliases++;
}
}
return 0;
}
