From: Eric Wong <normalperson@yhbt.net>
To: sleepy.penguin@librelist.com
Subject: [sleepy.penguin] [PATCH] extconf: detect inotify_init1 in libc
Date: Sun, 28 Dec 2014 02:27:54 +0000 [thread overview]
Message-ID: <1419733675-6323-1-git-send-email-normalperson@yhbt.net> (raw)
In-Reply-To: <1419733675-6323-1-git-send-email-normalperson@yhbt.net>
Many systems have inotify_init1 nowadays, so use inotify_init1
if it is available to avoid unnecessary syscalls.
---
ext/sleepy_penguin/extconf.rb | 1 +
1 file changed, 1 insertion(+)
diff --git a/ext/sleepy_penguin/extconf.rb b/ext/sleepy_penguin/extconf.rb
index 407c947..eda7fcd 100644
--- a/ext/sleepy_penguin/extconf.rb
+++ b/ext/sleepy_penguin/extconf.rb
@@ -20,6 +20,7 @@ end
have_type('clockid_t', 'time.h')
have_func('clock_gettime', 'time.h')
have_func('epoll_create1', %w(sys/epoll.h))
+have_func('inotify_init1', %w(sys/inotify.h))
have_func('rb_thread_call_without_gvl')
have_func('rb_thread_blocking_region')
have_func('rb_thread_io_blocking_region')
--
EW
next parent reply other threads:[~2014-12-28 2:28 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-28 2:27 Eric Wong [this message]
2014-12-28 2:27 ` [sleepy.penguin] [PATCH] inotify: cleanup Inotify::Event creation Eric Wong
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