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| author | twosee <twose@qq.com> | 2021-05-28 22:57:59 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-05-28 10:57:59 -0400 |
| commit | bcc4f8fdde45471f30e168fe27be347076ebdf2c (patch) | |
| tree | ea8f96a82ff45403f6150d095931b568f47e7629 /src/unix/stream.c | |
| parent | 6085bcef8dea1eaa21a92e2b6e6f03a0476b6c54 (diff) | |
| download | libuv-bcc4f8fdde45471f30e168fe27be347076ebdf2c.tar.gz libuv-bcc4f8fdde45471f30e168fe27be347076ebdf2c.zip | |
stream: introduce uv_try_write2 function
`uv_try_write2(stream, bufs, nbufs, send_handle)` acts like
`uv_try_write()` and extended write function for sending handles over a
pipe like `uv_write2`. It always returns `UV_EAGAIN` instead of
`UV_ENOSYS` on Windows so we can easily write cross-platform code
without special treatment.
PR-URL: https://github.com/libuv/libuv/pull/3183
Reviewed-By: Jameson Nash <vtjnash@gmail.com>
Diffstat (limited to 'src/unix/stream.c')
| -rw-r--r-- | src/unix/stream.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/unix/stream.c b/src/unix/stream.c index dd1f5538..f64c01cf 100644 --- a/src/unix/stream.c +++ b/src/unix/stream.c @@ -1525,6 +1525,14 @@ int uv_write(uv_write_t* req, int uv_try_write(uv_stream_t* stream, const uv_buf_t bufs[], unsigned int nbufs) { + return uv_try_write2(stream, bufs, nbufs, NULL); +} + + +int uv_try_write2(uv_stream_t* stream, + const uv_buf_t bufs[], + unsigned int nbufs, + uv_stream_t* send_handle) { int err; /* Connecting or already writing some data */ @@ -1535,7 +1543,7 @@ int uv_try_write(uv_stream_t* stream, if (err < 0) return err; - return uv__try_write(stream, bufs, nbufs, NULL); + return uv__try_write(stream, bufs, nbufs, send_handle); } |