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authortheraven <theraven@FreeBSD.org>2011-11-20 14:45:42 +0000
committertheraven <theraven@FreeBSD.org>2011-11-20 14:45:42 +0000
commit0f6ef690b3118882121ed67561c7ce2660cfebe1 (patch)
tree909189922493cddbeeac84af2e316dc897661311 /lib/libc/stdio/swscanf.c
parent18b29f3fb8abee5d57ed8f4a44f806bec7e0eeff (diff)
downloadFreeBSD-src-0f6ef690b3118882121ed67561c7ce2660cfebe1.zip
FreeBSD-src-0f6ef690b3118882121ed67561c7ce2660cfebe1.tar.gz
Implement xlocale APIs from Darwin, mainly for use by libc++. This adds a
load of _l suffixed versions of various standard library functions that use the global locale, making them take an explicit locale parameter. Also adds support for per-thread locales. This work was funded by the FreeBSD Foundation. Please test any code you have that uses the C standard locale functions! Reviewed by: das (gdtoa changes) Approved by: dim (mentor)
Diffstat (limited to 'lib/libc/stdio/swscanf.c')
-rw-r--r--lib/libc/stdio/swscanf.c19
1 files changed, 19 insertions, 0 deletions
diff --git a/lib/libc/stdio/swscanf.c b/lib/libc/stdio/swscanf.c
index 728a3d6..c305ac1 100644
--- a/lib/libc/stdio/swscanf.c
+++ b/lib/libc/stdio/swscanf.c
@@ -2,6 +2,11 @@
* Copyright (c) 2002 Tim J. Robbins
* All rights reserved.
*
+ * Copyright (c) 2011 The FreeBSD Foundation
+ * All rights reserved.
+ * Portions of this software were developed by David Chisnall
+ * under sponsorship from the FreeBSD Foundation.
+ *
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
@@ -30,6 +35,7 @@ __FBSDID("$FreeBSD$");
#include <stdarg.h>
#include <stdio.h>
#include <wchar.h>
+#include <xlocale.h>
int
swscanf(const wchar_t * __restrict str, const wchar_t * __restrict fmt, ...)
@@ -43,3 +49,16 @@ swscanf(const wchar_t * __restrict str, const wchar_t * __restrict fmt, ...)
return (r);
}
+int
+swscanf_l(const wchar_t * __restrict str, locale_t locale,
+ const wchar_t * __restrict fmt, ...)
+{
+ va_list ap;
+ int r;
+
+ va_start(ap, fmt);
+ r = vswscanf_l(str, locale, fmt, ap);
+ va_end(ap);
+
+ return (r);
+}
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