1tld_check_4z(3)                     libidn                     tld_check_4z(3)
2
3
4

NAME

6       tld_check_4z - verify that characters are permitted
7

SYNOPSIS

9       #include <tld.h>
10
11       int  tld_check_4z(const uint32_t * in, size_t * errpos, const Tld_table
12       ** overrides);
13

ARGUMENTS

15       const uint32_t * in
16                   Zero-terminated array of unicode code points to process.
17
18       size_t * errpos
19                   Position of offending character is returned here.
20
21       const Tld_table ** overrides
22                   A Tld_table array of additional domain  restriction  struc‐
23                   tures  that  complement and supersede the built-in informa‐
24                   tion.
25

DESCRIPTION

27       Test each of the code points in in for whether or not they are  allowed
28       by  the  information  in  overrides  or by the built-in TLD restriction
29       data. When data for the same TLD is available both  internally  and  in
30       overrides,  the  information  in overrides takes precedence. If several
31       entries for a specific TLD are found, the first one is used.  If  over‐
32       rides  is NULL, only the built-in information is used.  The position of
33       the first offending character is returned in errpos.
34

RETURN VALUE

36       Returns the Tld_rc value TLD_SUCCESS if all code points  are  valid  or
37       when  tld  is null, TLD_INVALID if a character is not allowed, or addi‐
38       tional error codes on general failure conditions.
39

REPORTING BUGS

41       Report bugs to <bug-libidn@gnu.org>.
42

44       Copyright © 2002, 2003, 2004, 2005, 2006 Simon Josefsson.
45       Permission is granted to make and distribute verbatim  copies  of  this
46       manual  provided  the  copyright  notice and this permission notice are
47       preserved on all copies.
48

SEE ALSO

50       The full documentation for libidn is maintained as  a  Texinfo  manual.
51       If  the  info  and libidn programs are properly installed at your site,
52       the command
53
54              info libidn
55
56       should give you access to the complete manual.
57
58
59
60libidn                               0.6.8                     tld_check_4z(3)
Impressum