diff options
author | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2020-10-11 16:09:51 +0900 |
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committer | Hiroshi SHIBATA <hsbt@ruby-lang.org> | 2021-11-16 20:25:43 +0900 |
commit | db71a04c2ec73f09fee01c85c6343175657f2078 (patch) | |
tree | 84608ffc50963c73e7640c050b330feba794277f /ext/io/wait/extconf.rb | |
parent | d305ae5f045e839de183f7d575864b7718a2faa5 (diff) |
[ruby/io-wait] Fix backward compatibility with earlier versions
https://github.com/ruby/io-wait/commit/898248931f
Diffstat (limited to 'ext/io/wait/extconf.rb')
-rw-r--r-- | ext/io/wait/extconf.rb | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/ext/io/wait/extconf.rb b/ext/io/wait/extconf.rb index b5d36c3fe3..d20ff4553f 100644 --- a/ext/io/wait/extconf.rb +++ b/ext/io/wait/extconf.rb @@ -2,6 +2,7 @@ require 'mkmf' target = "io/wait" +have_func("rb_io_wait") unless macro_defined?("DOSISH", "#include <ruby.h>") have_header(ioctl_h = "sys/ioctl.h") or ioctl_h = nil fionread = %w[sys/ioctl.h sys/filio.h sys/socket.h].find do |h| |