diff options
Diffstat (limited to 'src/nvim/api/ui.c')
| -rw-r--r-- | src/nvim/api/ui.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/nvim/api/ui.c b/src/nvim/api/ui.c index 509032892b..4971753854 100644 --- a/src/nvim/api/ui.c +++ b/src/nvim/api/ui.c @@ -58,6 +58,21 @@ void remote_ui_disconnect(uint64_t channel_id) xfree(ui); } +/// Wait until ui has connected on stdio channel. +void remote_ui_wait_for_attach(void) + FUNC_API_NOEXPORT +{ + Channel *channel = find_channel(CHAN_STDIO); + if (!channel) { + // this function should only be called in --embed mode, stdio channel + // can be assumed. + abort(); + } + + LOOP_PROCESS_EVENTS_UNTIL(&main_loop, channel->events, -1, + pmap_has(uint64_t)(connected_uis, CHAN_STDIO)); +} + void nvim_ui_attach(uint64_t channel_id, Integer width, Integer height, Dictionary options, Error *err) FUNC_API_SINCE(1) FUNC_API_REMOTE_ONLY |