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unix: use uv__set_artificial_error in uv_write2

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* Use uv__set_artificial_error(), slightly more efficient than
  uv__set_sys_error().

* Return UV_EINVAL instead of UV_EOPNOTSUPP.

* Fix up style.
This commit is contained in:
Ben Noordhuis 2013-02-21 10:29:16 +01:00
parent 9a8db3c0cb
commit 1d64c8284d
1 changed files with 8 additions and 7 deletions
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15
src/unix/stream.c
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@ -1188,19 +1188,20 @@ int uv_write2(uv_write_t* req,
int empty_queue;
assert(bufcnt > 0);
assert((stream->type == UV_TCP || stream->type == UV_NAMED_PIPE ||
stream->type == UV_TTY) &&
"uv_write (unix) does not yet support other types of streams");
assert((stream->type == UV_TCP ||
stream->type == UV_NAMED_PIPE ||
stream->type == UV_TTY) &&
"uv_write (unix) does not yet support other types of streams");
if (uv__stream_fd(stream) < 0)
return uv__set_sys_error(stream->loop, EBADF);
return uv__set_artificial_error(stream->loop, UV_EBADF);
if (send_handle) {
if (stream->type != UV_NAMED_PIPE || !((uv_pipe_t*)stream)->ipc)
return uv__set_sys_error(stream->loop, EOPNOTSUPP);
return uv__set_artificial_error(stream->loop, UV_EINVAL);
if (uv__stream_fd(send_handle) < 0)
return uv__set_sys_error(stream->loop, EBADF);
return uv__set_artificial_error(stream->loop, UV_EBADF);
}
empty_queue = (stream->write_queue_size == 0);