diff options
Diffstat (limited to 'ext')
-rw-r--r-- | ext/socket/unixsocket.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/ext/socket/unixsocket.c b/ext/socket/unixsocket.c index f768fbc126..2442bc1d12 100644 --- a/ext/socket/unixsocket.c +++ b/ext/socket/unixsocket.c @@ -201,6 +201,8 @@ sendmsg_blocking(void *data) * p stdout.fileno #=> 6 * * stdout.puts "hello" # outputs "hello\n" to standard output. + * + * _io_ may be any kind of IO object or integer file descriptor. */ static VALUE unix_send_io(VALUE sock, VALUE val) @@ -297,6 +299,11 @@ recvmsg_blocking(void *data) * } * } * + * _klass_ will determine the class of _io_ returned (using the + * IO.for_fd singleton method or similar). + * If _klass_ is +nil+, an integer file descriptor is returned. + * + * _mode_ is the same as the argument passed to IO.for_fd */ static VALUE unix_recv_io(int argc, VALUE *argv, VALUE sock) |