From 37fcc13c12ade19c37a1a8ac80be4a14e21cff1e Mon Sep 17 00:00:00 2001
From: Rich Felker <dalias@aerifal.cx>
Date: Wed, 9 Dec 2020 16:58:32 -0500
Subject: lift locale lock out of internal __get_locale
this allows the lock to be shared with setlocale, eliminates repeated
per-category lock/unlock in newlocale, and will allow the use of
pthread_once in newlocale to be dropped (to be done separately).
---
src/internal/locale_impl.h | 2 ++
1 file changed, 2 insertions(+)
(limited to 'src/internal')
diff --git a/src/internal/locale_impl.h b/src/internal/locale_impl.h
index 741a71c4..4431a92e 100644
--- a/src/internal/locale_impl.h
+++ b/src/internal/locale_impl.h
@@ -15,6 +15,8 @@ struct __locale_map {
const struct __locale_map *next;
};
+extern hidden volatile int __locale_lock[1];
+
extern hidden const struct __locale_map __c_dot_utf8;
extern hidden const struct __locale_struct __c_locale;
extern hidden const struct __locale_struct __c_dot_utf8_locale;
--
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