diff options
| author | normal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-07-02 01:58:14 +0000 |
|---|---|---|
| committer | normal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-07-02 01:58:14 +0000 |
| commit | 6dda4f17a9dade5cf3b333eebd8fcc3119aaddc1 (patch) | |
| tree | 2218eaaeadc6c44cc1934c32d1285339165c145c /include/ruby/io.h | |
| parent | ccd85f7b17473f7b617ece673da7ee2a66c80509 (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 'include/ruby/io.h')
| -rw-r--r-- | include/ruby/io.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/ruby/io.h b/include/ruby/io.h index 048090c27a..029522bedc 100644 --- a/include/ruby/io.h +++ b/include/ruby/io.h @@ -113,6 +113,9 @@ typedef struct rb_io_t { #define FMODE_TEXTMODE 0x00001000 /* #define FMODE_PREP 0x00010000 */ #define FMODE_SETENC_BY_BOM 0x00100000 +/* #define FMODE_UNIX 0x00200000 */ +/* #define FMODE_INET 0x00400000 */ +/* #define FMODE_INET6 0x00800000 */ #define GetOpenFile(obj,fp) rb_io_check_closed((fp) = RFILE(rb_io_taint_check(obj))->fptr) |