Sortix volatile manual

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tld_check_4(3)

libidn

tld_check_4(3)

NAME

tld_check_4 - API function

SYNOPSIS

#include <tld.h>

int tld_check_4(const uint32_t * in, size_t inlen, size_t * errpos, const Tld_table ** overrides);

ARGUMENTS

const uint32_t * in: Array of unicode code points to process. Does not need to be zero terminated.

size_t inlen: Number of unicode code points.

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

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