#include "vlog.h"
\f
struct unixctl_command {
- void (*cb)(struct unixctl_conn *, const char *args);
+ unixctl_cb_func *cb;
+ void *aux;
};
struct unixctl_conn {
static struct shash commands = SHASH_INITIALIZER(&commands);
static void
-unixctl_help(struct unixctl_conn *conn, const char *args UNUSED)
+unixctl_help(struct unixctl_conn *conn, const char *args UNUSED,
+ void *aux UNUSED)
{
struct ds ds = DS_EMPTY_INITIALIZER;
struct shash_node *node;
}
void
-unixctl_command_register(const char *name,
- void (*cb)(struct unixctl_conn *, const char *args))
+unixctl_command_register(const char *name, unixctl_cb_func *cb, void *aux)
{
struct unixctl_command *command;
|| shash_find_data(&commands, name) == cb);
command = xmalloc(sizeof *command);
command->cb = cb;
+ command->aux = aux;
shash_add(&commands, name, command);
}
struct unixctl_server *server;
int error;
- unixctl_command_register("help", unixctl_help);
+ unixctl_command_register("help", unixctl_help, NULL);
server = xmalloc(sizeof *server);
list_init(&server->conns);
command = shash_find_data(&commands, name);
if (command) {
- command->cb(conn, args);
+ command->cb(conn, args, command->aux);
} else {
char *msg = xasprintf("\"%s\" is not a valid command", name);
unixctl_command_reply(conn, 400, msg);