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.\" $FreeBSD: head/lib/libc/stdio/scanf_l.3 258245 2013-11-17 02:03:45Z eadler $
.\"
.Dd December 29, 2015
.Dt SCANF_L 3
.Os
.Sh NAME
.Nm scanf_l ,
.Nm fscanf_l ,
.Nm sscanf_l ,
.Nm vfscanf_l ,
.Nm vscanf_l ,
.Nm vsscanf_l
.Nd input format conversion
.Sh LIBRARY
.Lb libc
.Sh SYNOPSIS
.In stdio.h
.In locale.h
.Ft int
.Fn scanf_l "locale_t loc" "const char * restrict format" "..."
.Ft int
.Fn fscanf_l "FILE * restrict stream" "locale_t loc" "const char * restrict format" "..."
.Ft int
.Fn sscanf_l "const char * restrict str" "locale_t loc" "const char * restrict format" "..."
.Ft int
.Fn vfscanf_l "FILE * restrict stream" "locale_t loc" "const char * restrict format" "va_list ap"
.Ft int
.Fn vscanf_l "locale_t loc" "const char * restrict format" "va_list ap"
.Ft int
.Fn vsscanf_l "const char * restrict str" "locale_t loc" "const char * restrict format" "va_list ap"
.Sh DESCRIPTION
The above functions scan input according to a specified
.Fa format
in the locale
.Fa loc .
They behave in the same way as the versions without the _l suffix, but use
the specific locale rather than the global or per-thread locale.
See the specific manual pages for more information.
.Sh SEE ALSO
.Xr scanf 3 ,
.Xr xlocale 3
.Sh STANDARDS
These functions do not conform to any specific standard so they should be
considered as non-portable local extensions.
.Sh HISTORY
These functions first appeared in Darwin and were first implemented in
.Fx 9.1 
and
.Nx 7 .