diff options
Diffstat (limited to 'ext/socket/unixsocket.c')
| -rw-r--r-- | ext/socket/unixsocket.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/ext/socket/unixsocket.c b/ext/socket/unixsocket.c index 9a4c2cfc01..9003529042 100644 --- a/ext/socket/unixsocket.c +++ b/ext/socket/unixsocket.c @@ -131,7 +131,7 @@ unix_path(VALUE sock) /* * call-seq: - * unixsocket.recvfrom(maxlen [, flags]) => [mesg, unixaddress] + * unixsocket.recvfrom(maxlen [, flags[, outbuf]) => [mesg, unixaddress] * * Receives a message via _unixsocket_. * @@ -139,6 +139,9 @@ unix_path(VALUE sock) * * _flags_ should be a bitwise OR of Socket::MSG_* constants. * + * _outbuf_ will contain only the received data after the method call + * even if it is not empty at the beginning. + * * s1 = Socket.new(:UNIX, :DGRAM, 0) * s1_ai = Addrinfo.unix("/tmp/sock1") * s1.bind(s1_ai) |