tld_check_4z(3) libidn tld_check_4z(3)
NAME
tld_check_4z - API function
SYNOPSIS
#include <tld.h>
tld_check_4z(3) uint32_t * in, size_t * errpos, const Tld_table **
overrides);
ARGUMENTS
const uint32_t * in
Zero-terminated array of unicode code points to process.
size_t * errpos
Position of offending character is returned here.
const Tld_table ** overrides
A Tld_table array of additional domain restriction structures
that complement and supersede the built-in information.
DESCRIPTION
Test each of the code points in in for whether or not they are allowed
by the information in overrides or by the built-in TLD restriction data.
When data for the same TLD is available both internally and in overrides
, the information in overrides takes precedence. If several entries for
a specific TLD are found, the first one is used. If overrides is NULL,
only the built-in information is used. The position of the first
offending character is returned in errpos .
Return value: Returns the Tld_rc value TLD_SUCCESS if all code points are
valid or when tld is null, TLD_INVALID if a character is not allowed, or
additional error codes on general failure conditions.
REPORTING BUGS
Report bugs to <help-libidn@gnu.org>.
General guidelines for reporting bugs: https://www.gnu.org/gethelp/
GNU Libidn home page: https://www.gnu.org/software/libidn/
COPYRIGHT
Copyright (C) 2002-2022 Simon Josefsson.
Copying and distribution of this file, with or without modification, are
permitted in any medium without royalty provided the copyright notice and
this notice are preserved.
SEE ALSO
The full documentation for libidn is maintained as a Texinfo manual. If
the info and libidn programs are properly installed at your site, the
command
info libidn
should give you access to the complete manual. As an alternative you may
obtain the manual from:
https://www.gnu.org/software/libidn/manual/
libidn 1.41 tld_check_4z(3)
libidn 1.41 - Generated Sun Aug 28 10:31:14 CDT 2022