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* ext/socket/ancdata.c (ancillary_inspect): show address family.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22182 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
akr 2009-02-09 12:49:24 +00:00
parent 8977fe1e36
commit ecfea8e28e
2 changed files with 24 additions and 9 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
Mon Feb 9 21:48:59 2009 Tanaka Akira <akr@fsij.org>
* ext/socket/ancdata.c (ancillary_inspect): show address family.
Mon Feb 9 20:19:36 2009 Tanaka Akira <akr@fsij.org>
* ext/socket/basicsocket.c (bsock_getsockname): use sockaddr_storage.

29
ext/socket/ancdata.c
View file

@ -48,6 +48,7 @@ cmsg_type_to_sym(int level, int cmsg_type)
* - Socket::SOL_SOCKET, "SOL_SOCKET", "SOCKET", :SOL_SOCKET and :SOCKET
* - Socket::IPPROTO_IP, "IP" and :IP
* - Socket::IPPROTO_IPV6, "IPV6" and :IPV6
* - Socket::IPPROTO_TCP, "TCP" and :TCP
* - etc.
*
* _cmsg_type_ should be an integer, a string or a symbol.
@ -59,8 +60,11 @@ cmsg_type_to_sym(int level, int cmsg_type)
*
* _cmsg_data_ should be a string.
*
* p Socket::AncillaryData.new(:IPV6, :PKTINFO, "")
* #=> #<Socket::AncillaryData: IPV6 PKTINFO "">
* p Socket::AncillaryData.new(:INET, :TCP, :NODELAY, "")'
* #=> #<Socket::AncillaryData: AF_INET TCP NODELAY "">
*
* p Socket::AncillaryData.new(:INET6, :IPV6, :PKTINFO, "")
* #=> #<Socket::AncillaryData: INET6 IPV6 PKTINFO "">
*
*/
static VALUE
@ -101,7 +105,7 @@ ancillary_family(VALUE self)
* returns the socket family as an integer.
*
* p Socket::AncillaryData.new(:INET6, :IPV6, :PKTINFO, "").family
* #=> 41
* #=> 10
*/
static VALUE
ancillary_family_m(VALUE self)
@ -201,7 +205,7 @@ ancillary_s_int(VALUE klass, VALUE vfamily, VALUE vlevel, VALUE vtype, VALUE int
* The size and endian is dependent on the host.
*
* ancdata = Socket::AncillaryData.int(:UNIX, :SOCKET, :RIGHTS, STDERR.fileno)
* p ancdata.int => 2
* p ancdata.int #=> 2
*/
static VALUE
ancillary_int(VALUE self)
@ -583,22 +587,29 @@ static VALUE
ancillary_inspect(VALUE self)
{
VALUE ret;
int level, type;
int family, level, type;
VALUE data;
ID level_id;
ID family_id, level_id;
VALUE vtype;
family = ancillary_family(self);
level = ancillary_level(self);
type = ancillary_type(self);
data = ancillary_data(self);
ret = rb_sprintf("#<%s: ", rb_obj_classname(self));
family_id = intern_family(family);
if (family_id)
rb_str_cat2(ret, rb_id2name(family_id));
else
rb_str_catf(ret, "family:%d", family);
level_id = intern_level(level);
if (level_id)
rb_str_cat2(ret, rb_id2name(level_id));
rb_str_catf(ret, " %s", rb_id2name(level_id));
else
rb_str_catf(ret, "cmsg_level:%d", level);
rb_str_catf(ret, " cmsg_level:%d", level);
vtype = cmsg_type_to_sym(level, type);
if (SYMBOL_P(vtype))
@ -870,7 +881,7 @@ bsock_sendmsg_internal(int argc, VALUE *argv, VALUE sock, int nonblock)
* sendmsg can be used to implement send_io as follows:
*
* # use Socket::AncillaryData.
* ancdata = Socket::AncillaryData.int(:SOCKET, :RIGHTS, io.fileno)
* ancdata = Socket::AncillaryData.int(:UNIX, :SOCKET, :RIGHTS, io.fileno)
* sock.sendmsg("a", 0, nil, ancdata)
*
* # use 3-element array.