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authornormal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2015-07-02 01:58:14 +0000
committernormal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2015-07-02 01:58:14 +0000
commit6dda4f17a9dade5cf3b333eebd8fcc3119aaddc1 (patch)
tree2218eaaeadc6c44cc1934c32d1285339165c145c /ext/socket/ancdata.c
parentccd85f7b17473f7b617ece673da7ee2a66c80509 (diff)
socket: memoize common socket families in fptr->mode
This provides a minor speedup by avoiding an extra syscall require 'socket' require 'benchmark' nr = 100000 msg = 'hello world' buf = '' size = msg.bytesize puts(Benchmark.measure do UNIXSocket.pair(:SEQPACKET) do |a, b| nr.times do a.sendmsg_nonblock(msg, 0, exception: false) b.recv(size, 0, buf) end end end) user system total real before: 0.330000 0.340000 0.670000 ( 0.678235) after: 0.290000 0.240000 0.530000 ( 0.534527) * ext/socket/rubysocket.h: flags for common socket families (rsock_getfamily): update signature * include/ruby/io.h: comment socket FMODE flags * ext/socket/init.c (rsock_getfamily): memoize family * ext/socket/basicsocket.c: adjust rsock_getfamily calls * ext/socket/ancdata.c: ditto [ruby-core:69713] [Feature #11298] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51097 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/socket/ancdata.c')
-rw-r--r--ext/socket/ancdata.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/ext/socket/ancdata.c b/ext/socket/ancdata.c
index d0290ba..da8b816 100644
--- a/ext/socket/ancdata.c
+++ b/ext/socket/ancdata.c
@@ -1146,7 +1146,7 @@ bsock_sendmsg_internal(int argc, VALUE *argv, VALUE sock, int nonblock)
GetOpenFile(sock, fptr);
#if defined(HAVE_STRUCT_MSGHDR_MSG_CONTROL)
- family = rsock_getfamily(fptr->fd);
+ family = rsock_getfamily(fptr);
#endif
data = vflags = dest_sockaddr = Qnil;
@@ -1692,7 +1692,7 @@ bsock_recvmsg_internal(int argc, VALUE *argv, VALUE sock, int nonblock)
);
#if defined(HAVE_STRUCT_MSGHDR_MSG_CONTROL)
- family = rsock_getfamily(fptr->fd);
+ family = rsock_getfamily(fptr);
if (mh.msg_controllen) {
char *msg_end = (char *)mh.msg_control + mh.msg_controllen;
for (cmh = CMSG_FIRSTHDR(&mh); cmh != NULL; cmh = CMSG_NXTHDR(&mh, cmh)) {