From 285b4fa13914dc4748c1020213a9c65cad3d2738 Mon Sep 17 00:00:00 2001 From: Serge Aleynikov Date: Tue, 2 Jun 2015 08:44:23 -0400 Subject: erts: Add {line_delimiter, byte()} option to inet:setopts/2 A new {line_delimiter, byte()} option allows line-oriented TCP-based protocols to use a custom line delimiting character. It is to be used in conjunction with {packet, line}. This option also works with erlang:decode_packet/3 when its first argument is 'line'. --- erts/preloaded/src/prim_inet.erl | 3 +++ 1 file changed, 3 insertions(+) (limited to 'erts/preloaded/src/prim_inet.erl') diff --git a/erts/preloaded/src/prim_inet.erl b/erts/preloaded/src/prim_inet.erl index 4d04e1dacb..d5c8fd4268 100644 --- a/erts/preloaded/src/prim_inet.erl +++ b/erts/preloaded/src/prim_inet.erl @@ -1147,6 +1147,7 @@ enc_opt(packet_size) -> ?INET_LOPT_PACKET_SIZE; enc_opt(read_packets) -> ?INET_LOPT_READ_PACKETS; enc_opt(netns) -> ?INET_LOPT_NETNS; enc_opt(show_econnreset) -> ?INET_LOPT_TCP_SHOW_ECONNRESET; +enc_opt(line_delimiter) -> ?INET_LOPT_LINE_DELIM; enc_opt(raw) -> ?INET_OPT_RAW; % Names of SCTP opts: enc_opt(sctp_rtoinfo) -> ?SCTP_OPT_RTOINFO; @@ -1205,6 +1206,7 @@ dec_opt(?INET_LOPT_PACKET_SIZE) -> packet_size; dec_opt(?INET_LOPT_READ_PACKETS) -> read_packets; dec_opt(?INET_LOPT_NETNS) -> netns; dec_opt(?INET_LOPT_TCP_SHOW_ECONNRESET) -> show_econnreset; +dec_opt(?INET_LOPT_LINE_DELIM) -> line_delimiter; dec_opt(?INET_OPT_RAW) -> raw; dec_opt(I) when is_integer(I) -> undefined. @@ -1287,6 +1289,7 @@ type_opt_1(packet) -> {httph_bin,?TCP_PB_HTTPH_BIN}, {ssl, ?TCP_PB_SSL_TLS}, % obsolete {ssl_tls, ?TCP_PB_SSL_TLS}]}; +type_opt_1(line_delimiter) -> int; type_opt_1(mode) -> {enum,[{list, ?INET_MODE_LIST}, {binary, ?INET_MODE_BINARY}]}; -- cgit v1.2.3