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* ext/socket/ancdata.c: use RB_GC_GUARD instead of volatilenormal2015-05-301-1/+4
| | | | | | | | See doc/extension.rdoc for explanation. [ruby-core:69419] [Feature #11198] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50685 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* socket: avoid redundant fcntl on Linuxnormal2015-05-293-3/+17
| | | | | | | | | | | | | | | | | | | | * ext/socket/ancdata.c (bsock_sendmsg_internal, bsock_recvmsg_internal): avoid redundant fcntl on Linux [ruby-core:69154] [Feature #11145] * ext/socket/init.c (rsock_s_recvfrom_nonblock): ditto * ext/socket/rubysocket.h (MSG_DONTWAIT_RELIABLE): new macro MSG_DONTWAIT is enough to force non-blocking I/O under Linux, so avoid changing the state of a socket. This will allow certain threads to do a non-destructive non-blocking "peek" while others block (without relying on an extra ppoll syscall). We shall be conservative about enabling this feature since some OSes may have incomplete support for MSG_DONTWAIT. I shall defer to a FreeBSD expert to enable that for FreeBSD. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50666 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/socket/init.c: use SOCK_NONBLOCK if availablenormal2015-05-171-4/+17
| | | | | | | | | | | | | | | | | | | This saves a system call by allowing us to use SOCK_NONBLOCK in Linux when accept4 is available. Note: I do not agree accept_nonblock should always make accepted sockets non-blocking, and will propose a future API to allow controlling whether accepted sockets are non-blocking or not regardless of how they were created. * ext/socket/init.c (cloexec_accept): support nonblock flag and use SOCK_NONBLOCK if possible * ext/socket/init.c (rsock_s_accept_nonblock): update cloexec_accept call * ext/socket/init.c (accept_blocking): ditto for blocking * test/socket/test_nonblock.rb: check nonblock? on accepted socket [Feature #11138] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50518 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ifaddr.c: wrapper object before allocnobu2015-05-161-4/+11
| | | | | | | | * ext/socket/ifaddr.c (rsock_getifaddrs): make wrapper object before result structs allocation and manage refcount for each elements to get rid of potential memory leak. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50512 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/socket/ancdata.c (bsock_recvmsg_internal): GC guardnormal2015-05-081-0/+1
| | | | | | | | | | The control buffer may be used throughout the function, so prevent the string from being lost to GC. * ext/socket/ancdata.c (bsock_recvmsg_internal): GC guard [Bug #11123] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50449 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* stdlib: use IO#wait_*able instead of IO.select when possiblenormal2015-05-061-2/+2
| | | | | | | | | | | | | | In case a process encounters high-numbered FDs, this allows consistent performance on systems with ppoll support. [ruby-core:35572] * ext/socket/lib/socket.rb (connect_nonblock): use IO#wait_writable * lib/drb/drb.rb (DRB::DRbTCPSocket#alive?): use IO#wait_readable * lib/webrick/httpserver.rb (run): ditto * lib/resolv.rb (request): ditto for single socket case [ruby-core:68943] [Feature #11081] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50432 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ipsocket.c: fix merge missnobu2015-04-301-1/+1
| | | | | | | * ext/socket/ipsocket.c (init_inetsock_internal): fix local variable name by merge miss. [ruby-core:68531] [Bug #10975] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50405 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ipsocket.c: sys_errornobu2015-04-301-2/+6
| | | | | | | | * ext/socket/ipsocket.c (init_inetsock_internal): preserve errno before other library calls and use rb_syserr_fail. [ruby-core:68531] [Bug #10975] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50404 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* socket: avoid common exceptions when calling connect_nonblocknormal2015-04-201-8/+5
| | | | | | | | | | | Errno::EISCONN and IO::WaitReadable exceptions are common, expensive, and noisy under normal use. Avoid raising on them since they are not exceptional. * ext/socket/lib/socket.rb (connect_internal): avoid common exceptions from connect_nonblock. [ruby-core:68909] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50363 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* connect_nonblock(..., exception: false) does not raise EISCONNnormal2015-04-201-0/+6
| | | | | | | | | | | * ext/socket/socket.c (sock_connect_nonblock): do not raise EISCONN [ruby-core:68926] [Feature #11072] * test/socket/test_nonblock.rb: check non-EISCONN on 2nd connect This is to reduce exceptions for code which issues a (IMHO, unnecessary) second connect() syscall. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50347 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * doc/contributors.rdoc: fix a typo. Patch by @davydovantonhsbt2015-04-151-2/+2
| | | | | | | | | | [fix GH-872][ci skip] * doc/syntax/methods.rdoc: ditto. * ext/digest/sha2/sha2.c: ditto. * ext/socket/ipsocket.c: ditto. * ext/tk/*: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50320 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* use frozen string of symbolsnobu2015-04-141-1/+1
| | | | | | | | | | | | * range.c (range_step, range_each): String#upto should never modifies the receiver, use frozen strings to enumerate symbols. * re.c (reg_operand): matching target is not modified. * ext/socket/constants.c (constant_arg): str_to_int never modifies argument strings. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50306 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* connect_nonblock supports "exception: false"normal2015-04-121-4/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is for consistency with accept_nonblock arguments and gives a minor speedup from avoiding exceptions. [ruby-core:68838] [Feature #11024] * ext/openssl/ossl_ssl.c (ossl_ssl_connect_nonblock): support `exception: false' * (get_no_exception): move function location * ext/socket/socket.c (sock_connect_nonblock): support `exception: false' * test/openssl/test_pair.rb (test_connect_accept_nonblock_no_exception): test `exception: false' on connect, rename from `test_accept_nonblock_no_exception' * test/socket/test_nonblock.rb (test_connect_nonblock_no_exception): new test Benchmark results: default 0.050000 0.100000 0.150000 ( 0.151307) exception: false 0.030000 0.080000 0.110000 ( 0.108840) ----------------------------8<----------------------- require 'socket' require 'benchmark' require 'io/wait' require 'tmpdir' host = '127.0.0.1' serv = TCPServer.new(host, 0) # UNIX sockets may not hit EINPROGRESS nr = 5000 # few iterations to avoid running out of ports addr = serv.getsockname pid = fork do begin serv.accept.close rescue => e warn "#$$: #{e.message} (#{e.class})" end while true end at_exit { Process.kill(:TERM, pid) } serv.close Benchmark.bmbm do |x| x.report("default") do nr.times do s = Socket.new(:INET, :STREAM) s.setsockopt(:SOL_SOCKET, :SO_REUSEADDR, 1) begin s.connect_nonblock(addr) rescue IO::WaitWritable s.wait_writable end s.close end end x.report("exception: false") do nr.times do s = Socket.new(:INET, :STREAM) s.setsockopt(:SOL_SOCKET, :SO_REUSEADDR, 1) case s.connect_nonblock(addr, exception: false) when :wait_writable s.wait_writable end s.close end end end git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50254 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* raddrinfo.c: fix memory leaknobu2015-04-081-0/+1
| | | | | | | * ext/socket/raddrinfo.c (addrinfo_mload): fix memory leak of addrinfo. [ruby-dev:48923] [Bug #11051] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50187 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * ext/socket/extconf.rb: Solaris 11 has struct tcp_info.tcpi_ca_state,naruse2015-03-253-7/+9
| | | | | | | | | | | | | but it is a dummy. * ext/socket/option.c: Solaris 11 doesn't have u_intN_t. * ext/socket/option.c: Solaris 11 needs inspect_tcpi_msec. * ext/socket/raddrinfo.c: Solaris 11 has AF_PACKET but doesn't have related macros. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50089 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* accept_nonblock: favor rb_hash_lookup2 to avoid Hash#defaultnormal2015-03-121-1/+1
| | | | | | | | | | * ext/socket/init.c (rsock_s_accept_nonblock): use rb_hash_lookup2 * ext/openssl/ossl_ssl.c (get_no_exception): new function (ossl_ssl_accept_nonblock): use get_no_exception (ossl_ssl_read_internal): ditto (ossl_ssl_write_nonblock): ditto git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49955 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* accept_nonblock supports "exception: false"normal2015-03-125-15/+45
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is analogous to functionality found in IO#read_nonblock and IO#wait_nonblock. Raising exceptions for common failures on non-blocking servers is expensive and makes $DEBUG too noisy. Benchmark results: user system total real default 2.790000 0.870000 3.660000 ( 3.671597) exception: false 1.120000 0.800000 1.920000 ( 1.922032) exception: false (cached arg) 0.820000 0.770000 1.590000 ( 1.589267) --------------------- benchmark script ------------------------ require 'socket' require 'benchmark' require 'tmpdir' nr = 1000000 Dir.mktmpdir('nb_bench') do |path| sock_path = "#{path}/test.sock" s = UNIXServer.new(sock_path) Benchmark.bmbm do |x| x.report("default") do nr.times do begin s.accept_nonblock rescue IO::WaitReadable end end end x.report("exception: false") do nr.times do begin s.accept_nonblock(exception: false) rescue IO::WaitReadable abort "should not raise" end end end x.report("exception: false (cached arg)") do arg = { exception: false } nr.times do begin s.accept_nonblock(arg) rescue IO::WaitReadable abort "should not raise" end end end end end * ext/socket/init.c (rsock_s_accept_nonblock): support exception: false [ruby-core:66385] [Feature #10532] * ext/socket/init.c (rsock_init_socket_init): define new symbols * ext/socket/rubysocket.h: adjust prototype * ext/socket/socket.c (sock_accept_nonblock): support exception: false * ext/openssl/ossl_ssl.c (ossl_ssl_accept_nonblock): ditto * ext/socket/socket.c (Init_socket): adjust accept_nonblock definition * ext/openssl/ossl_ssl.c (Init_ossl_ssl): ditto * ext/socket/tcpserver.c (rsock_init_tcpserver): ditto * ext/socket/unixserver.c (rsock_init_unixserver): ditto * ext/socket/tcpserver.c (tcp_accept_nonblock): adjust rsock_s_accept_nonblock call * ext/socket/unixserver.c (unix_accept_nonblock): ditto * ext/openssl/ossl_ssl.c (ossl_start_ssl): support no_exception * ext/openssl/ossl_ssl.c (ossl_ssl_connect): adjust ossl_start_ssl call * ext/openssl/ossl_ssl.c (ossl_ssl_connect_nonblock): ditto * ext/openssl/ossl_ssl.c (ossl_ssl_accept): ditto * test/socket/test_nonblock.rb (test_accept_nonblock): test for "exception :false" * test/socket/test_tcp.rb (test_accept_nonblock): new test * test/socket/test_unix.rb (test_accept_nonblock): ditto * test/openssl/test_pair.rb (test_accept_nonblock_no_exception): ditto git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49948 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* use rb_funcallvnobu2015-02-161-1/+1
| | | | | | | * use rb_funcallv() for no arguments call instead of variadic rb_funcall(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49612 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* getaddrinfo.c: GHOST vulnerability checknobu2015-02-082-1/+3
| | | | | | | | | * ext/socket/getaddrinfo.c (get_addr): reject too long hostname to get rid of GHOST vulnerability on very old platforms. * ext/socket/raddrinfo.c (make_hostent_internal): ditto, paranoic check for the canonnical name. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49543 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* socket/extconf.rb: reduce duplicated codenobu2015-02-081-19/+5
| | | | | | | * ext/socket/extconf.rb: reduce duplicated code. set fallback value first, then check OS-provided functions. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49539 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * ext/socket/socket.c: improved document for YARD doc.hsbt2014-12-271-140/+140
| | | | | | [fix GH-795][ci skip] Patch by @tlewin git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49035 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Update dependencies.akr2014-12-191-15/+15
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48898 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * ext/socket/basicsocket.c, ext/socket/sockssocket.c:ktsj2014-12-072-12/+0
| | | | | | remove code for $SAFE=4. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48737 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* socket/option.c: fix inet_ntop link error on mswinnobu2014-12-051-1/+3
| | | | | | | | * ext/socket/option.c (inet_ntop): link aliased inet_ntop in libruby on mswin not rb_w32_inet_ntop which fails to link for unknown reason. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48714 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* socket/option.c: use rb_w32_inet_ntopnobu2014-12-041-2/+2
| | | | | | | * ext/socket/option.c (inet_ntop): the fallback implementaion is always available on Windows. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48709 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Update dependency.akr2014-11-211-90/+120
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48526 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * internal.h: Include ruby.h and ruby/encoding.h to beakr2014-11-151-0/+15
| | | | | | | | includable without prior inclusion. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48447 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Mark auogenerated part.akr2014-11-151-0/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48441 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * common.mk: Remove comments in Dependency lines.akr2014-11-151-241/+241
| | | | | | | | | | | | Notified by usa. * enc/depend: Ditto. * ext/**/depend: Ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48434 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * tool/update-deps: Extend to fix dependencies.akr2014-11-151-23/+242
| | | | | | | | | | | | * common.mk: Dependencies updated by tool/update-deps. * enc/depend: Ditto. * ext/**/depend: Ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48431 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * ext/socket/unixsocket.c: [DOC] Fix example to render in HTMLzzak2014-10-111-1/+3
| | | | | | | | properly, with a patch by @eval [Fixes GH-733] https://github.com/ruby/ruby/pull/733 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47871 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* protoize no-arguments functionsnobu2014-09-303-3/+3
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47744 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/socket/*.c: trivial struct packing for 64-bitnormal2014-09-223-4/+4
| | | | | | | | | | * ext/socket/ancdata.c ({send,recv}msg_args_struct): 24 => 16 bytes * ext/socket/init.c (connect_arg): ditto * ext/socket/raddrinfo.c (getnameinfo_arg): 56 => 48 bytes Other big stack reductions are less trivial. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47679 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* socket (rsock_connect): fix and refactor for blockingnormal2014-09-171-120/+58
| | | | | | | | | | | | | | | | | * ext/socket/init.c (rsock_connect): refactor for blocking (wait_connectable): clear error before wait [Bug #9356] We no longer use non-blocking sockets to emulate blocking behavior, so eliminate error-prone and confusing platform-dependent code. According to POSIX, connect() only needs to be called once in the face of EINTR, so do not loop on it. Before waiting on connect, drop any pending errors, since rb_wait_for_single_fd may not clear the existing error properly. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47617 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* introduce ZALLOC{,_N} to replace ALLOC{,_N}+MEMZERO usenormal2014-07-251-2/+1
| | | | | | | | | | | | | | | | | | | | Using calloc where possible reduces code and binary sizes. * include/ruby/ruby.h (ZALLOC, ZALLOC_N): implement (Data_Make_Struct, TypedData_Make_Struct): ZALLOC replaces ALLOC+memset * compile.c (iseq_seq_sequence): ZALLOC_N replaces ALLOC_N+MEMZERO * cont.c (fiber_t_alloc): ZALLOC replaces ALLOC+MEMZERO * io.c (rb_io_reopen): ditto * iseq.c (prepare_iseq_build): ditto * parse.y (new_args_tail_gen, parser_new, ripper_s_allocate): ditto * re.c (match_alloc): ditto * variable.c (rb_const_set): ditto * ext/socket/raddrinfo.c (get_addrinfo): ditto * ext/strscan/strscan.c (strscan_s_allocate): ditto * gc.c (rb_objspace_alloc): calloc replaces malloc+MEMZERO git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46952 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * ext/socket/socket.c (sock_gethostname): Use NI_MAXHOST to supportcharliesome2014-07-251-3/+8
| | | | | | hostnames longer than 64 characters if the system supports it. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46935 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * ext/socket/unixsocket.c (rsock_init_unixsock): Open a socketakr2014-05-281-4/+5
| | | | | | | | | after path length check. This fixes a fd leak by TestSocket_UNIXSocket#test_too_long_path. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46218 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * ext/socket/ifaddr.c (ifaddr_inspect_flags): support IFF_SIMPLEX.naruse2014-05-271-0/+3
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46173 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * ext/socket/mkconstants.rb: More constantsakr2014-05-231-0/+20
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46063 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * ext/socket/mkconstants.rb: More TCP option constants.akr2014-05-221-14/+24
| | | | | | | | Describe Linux and glibc versions. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46048 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * ext/socket/option.c: Fix complation error on Android.akr2014-05-211-0/+56
| | | | | | | | Bionic doesn't define TCP state constants. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46034 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * ext/socket/extconf.rb: Don't check fields of struct tcp_info if theakr2014-05-191-54/+55
| | | | | | | structure is not available. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46024 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * ext/socket/option.c (inspect_tcp_info): Permit longer data. (glibcakr2014-05-191-1/+4
| | | | | | | | | 2.7 adds tcpi_rcv_rtt, tcpi_rcv_space and tcpi_total_retrans to struct tcp_info.) git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46022 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * ext/socket/option.c (inspect_tcp_info): New function to inspect struct ↵akr2014-05-193-0/+325
| | | | | | | | | | | | | | tcp_info. (sockopt_inspect): Use inspect_tcp_info. * ext/socket/extconf.rb: Check tcp_info related things. * ext/socket/rubysocket.h: Include netinet/tcp_fsm.h if available. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46017 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * ext/socket/ifaddr.c (IS_IFADDRS): Unused macro removed.akr2014-05-111-1/+0
| | | | | | | | | | * ext/strscan/strscan.c (BUFSIZE): Ditto. * ext/zlib/zlib.c (OBJ_IS_FREED): Ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45922 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * ext/socket/mkconstants.rb: Add IP_TRANSPARENT.akr2014-05-051-0/+1
| | | | | | | | IP_TRANSPARENT is provieded since glibc-2.12. Reported by Eliezer Croitoru. [ruby-core:50372] [Bug #7476] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45830 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * ext/socket/socket.c (sock_s_getnameinfo): Save errno for EAI_SYSTEM.akr2014-04-071-1/+5
| | | | | | | | Reported by Saravana kumar. [ruby-core:61820] [Bug #9697] Fixed by Heesob Park. [ruby-core:61868] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45530 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* option.c: use rb_w32_inet_ptonnobu2014-02-231-0/+4
| | | | | | | * ext/socket/option.c (inet_pton): use rb_w32_inet_pton, instead of inet_ntop directly, which is unavailable on older version Windows. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45151 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* raddrinfo.c: suppress warningsnobu2014-02-231-11/+9
| | | | | | | | * ext/socket/raddrinfo.c (numeric_getaddrinfo): move conditionally used variables inside the block, to suppress warnings on platforms where inet_pton() is not available. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45146 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Fix a filename.akr2014-02-221-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45101 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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