diff options
Diffstat (limited to 'src/nvim/api/vim.c')
| -rw-r--r-- | src/nvim/api/vim.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/nvim/api/vim.c b/src/nvim/api/vim.c index 9834633813..6c793cbc54 100644 --- a/src/nvim/api/vim.c +++ b/src/nvim/api/vim.c @@ -10,6 +10,7 @@ #include "nvim/api/private/defs.h" #include "nvim/api/buffer.h" #include "nvim/os/channel.h" +#include "nvim/os/provider.h" #include "nvim/vim.h" #include "nvim/buffer.h" #include "nvim/window.h" @@ -503,6 +504,22 @@ void vim_unsubscribe(uint64_t channel_id, String event) channel_unsubscribe(channel_id, e); } +/// Registers the channel as the provider for `method`. This fails if +/// a provider for `method` is already registered. +/// +/// @param channel_id The channel id +/// @param method The method name +/// @param[out] err Details of an error that may have occurred +void vim_register_provider(uint64_t channel_id, String method, Error *err) +{ + char buf[METHOD_MAXLEN]; + xstrlcpy(buf, method.data, sizeof(buf)); + + if (!provider_register(buf, channel_id)) { + set_api_error("Provider already registered", err); + } +} + /// Writes a message to vim output or error buffer. The string is split /// and flushed after each newline. Incomplete lines are kept for writing /// later. |