libplugin: make init return a string.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Added: libplugin: init can return a non-NULL string to disable the plugin.
This commit is contained in:
Rusty Russell
2021-01-13 13:30:24 +10:30
committed by Christian Decker
parent 529ae0d766
commit 27c006f7aa
11 changed files with 69 additions and 34 deletions

View File

@@ -665,9 +665,9 @@ static struct command_result *json_decode(struct command *cmd,
return command_finished(cmd, response);
}
static void init(struct plugin *p,
const char *buf UNUSED,
const jsmntok_t *config UNUSED)
static const char *init(struct plugin *p,
const char *buf UNUSED,
const jsmntok_t *config UNUSED)
{
struct pubkey k;
@@ -681,6 +681,8 @@ static void init(struct plugin *p,
rpc_scan(p, "listconfigs",
take(json_out_obj(NULL, "config", "cltv-final")),
"{cltv-final:%}", JSON_SCAN(json_to_number, &cltv_final));
return NULL;
}
static const struct plugin_command commands[] = {