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authorSerge Aleynikov <[email protected]>2015-06-02 08:44:23 -0400
committerIngela Anderton Andin <[email protected]>2015-10-26 09:05:30 +0100
commit285b4fa13914dc4748c1020213a9c65cad3d2738 (patch)
tree35e3c451519fe0f1d5d0c6be53d6aa58ffca1d7a /erts/preloaded/src/prim_inet.erl
parenta76cc1d337c0bf44ecefebeccac2d08e496ba7e8 (diff)
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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'.
Diffstat (limited to 'erts/preloaded/src/prim_inet.erl')
-rw-r--r--erts/preloaded/src/prim_inet.erl3
1 files changed, 3 insertions, 0 deletions
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}]};