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| author | Björn Linse <bjorn.linse@gmail.com> | 2017-05-06 09:31:36 +0200 |
|---|---|---|
| committer | Björn Linse <bjorn.linse@gmail.com> | 2017-05-29 19:02:49 +0200 |
| commit | 5a151555c8dce70bbf235e7f6d5bd1ced5e7c46c (patch) | |
| tree | 2860c9db4994bc363a8a1ee036dd9dc2ad73b83b /src/nvim/msgpack_rpc/server.c | |
| parent | 6a7593875827374c15484dd4eecd31a88f8c6f77 (diff) | |
| download | rneovim-5a151555c8dce70bbf235e7f6d5bd1ced5e7c46c.tar.gz rneovim-5a151555c8dce70bbf235e7f6d5bd1ced5e7c46c.tar.bz2 rneovim-5a151555c8dce70bbf235e7f6d5bd1ced5e7c46c.zip | |
sockets: don't deadlock when connecting to own pipe address
Diffstat (limited to 'src/nvim/msgpack_rpc/server.c')
| -rw-r--r-- | src/nvim/msgpack_rpc/server.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/nvim/msgpack_rpc/server.c b/src/nvim/msgpack_rpc/server.c index bae5a32850..c9edd05dc2 100644 --- a/src/nvim/msgpack_rpc/server.c +++ b/src/nvim/msgpack_rpc/server.c @@ -97,6 +97,18 @@ char *server_address_new(void) #endif } +/// Check if this instance owns a pipe address. +/// The argument must already be resolved to an absolute path! +bool server_owns_pipe_address(const char *path) +{ + for (int i = 0; i < watchers.ga_len; i++) { + if (!strcmp(path, ((SocketWatcher **)watchers.ga_data)[i]->addr)) { + return true; + } + } + return false; +} + /// Starts listening for API calls. /// /// The socket type is determined by parsing `endpoint`: If it's a valid IPv4 |