1.\" $NetBSD: scanf_l.3,v 1.1 2015/12/29 17:55:23 christos Exp $ 2.\" Copyright (c) 2012 Isabell Long <issyl0@FreeBSD.org> 3.\" All rights reserved. 4.\" 5.\" Redistribution and use in source and binary forms, with or without 6.\" modification, are permitted provided that the following conditions 7.\" are met: 8.\" 1. Redistributions of source code must retain the above copyright 9.\" notice, this list of conditions and the following disclaimer. 10.\" 2. Redistributions in binary form must reproduce the above copyright 11.\" notice, this list of conditions and the following disclaimer in the 12.\" documentation and/or other materials provided with the distribution. 13.\" 14.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24.\" SUCH DAMAGE. 25.\" 26.\" $FreeBSD: head/lib/libc/stdio/scanf_l.3 258245 2013-11-17 02:03:45Z eadler $ 27.\" 28.Dd December 29, 2015 29.Dt SCANF_L 3 30.Os 31.Sh NAME 32.Nm scanf_l , 33.Nm fscanf_l , 34.Nm sscanf_l , 35.Nm vfscanf_l , 36.Nm vscanf_l , 37.Nm vsscanf_l 38.Nd input format conversion 39.Sh LIBRARY 40.Lb libc 41.Sh SYNOPSIS 42.In stdio.h 43.In locale.h 44.Ft int 45.Fn scanf_l "locale_t loc" "const char * restrict format" "..." 46.Ft int 47.Fn fscanf_l "FILE * restrict stream" "locale_t loc" "const char * restrict format" "..." 48.Ft int 49.Fn sscanf_l "const char * restrict str" "locale_t loc" "const char * restrict format" "..." 50.Ft int 51.Fn vfscanf_l "FILE * restrict stream" "locale_t loc" "const char * restrict format" "va_list ap" 52.Ft int 53.Fn vscanf_l "locale_t loc" "const char * restrict format" "va_list ap" 54.Ft int 55.Fn vsscanf_l "const char * restrict str" "locale_t loc" "const char * restrict format" "va_list ap" 56.Sh DESCRIPTION 57The above functions scan input according to a specified 58.Fa format 59in the locale 60.Fa loc . 61They behave in the same way as the versions without the _l suffix, but use 62the specific locale rather than the global or per-thread locale. 63See the specific manual pages for more information. 64.Sh SEE ALSO 65.Xr scanf 3 , 66.Xr xlocale 3 67.Sh STANDARDS 68These functions do not conform to any specific standard so they should be 69considered as non-portable local extensions. 70.Sh HISTORY 71These functions first appeared in Darwin and were first implemented in 72.Fx 9.1 73and 74.Nx 7 . 75