freebsd-dev/lib/libc/locale/uselocale.3
David Chisnall 58912ae7c3 Small changes to locale-related man pages.
Fix a missing .h and change the recommended include for the POSIX2008 functions from xlocale.h to locale.h.  Including xlocale.h is for legacy / Darwin compatibility so should not be encouraged.
2015-04-24 10:17:55 +00:00

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.\" Copyright (c) 2011 The FreeBSD Foundation
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.\" This documentation was written by David Chisnall under sponsorship from
.\" the FreeBSD Foundation.
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.Dd September 17, 2011
.Dt USELOCALE 3
.Os
.Sh NAME
.Nm uselocale
.Nd Sets a thread-local locale
.Sh LIBRARY
.Lb libc
.Sh SYNOPSIS
.In locale.h
.Ft locale_t
.Fn uselocale "locale_t locale"
.Sh DESCRIPTION
Specifies the locale for this thread to use.
Specifying
.Fa LC_GLOBAL_LOCALE
disables the per-thread locale,
while NULL returns the current locale without setting a new one.
.Sh RETURN VALUES
Returns the previous locale,
or LC_GLOBAL_LOCALE if this thread has no locale associated with it.
.Sh SEE ALSO
.Xr duplocale 3 ,
.Xr freelocale 3 ,
.Xr localeconv 3 ,
.Xr newlocale 3 ,
.Xr querylocale 3 ,
.Xr xlocale 3
.Sh STANDARDS
This function conforms to
.St -p1003.1-2008 .