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Updated: Thursday, June 13, 2019
 
 

idna_strerror (3)

Name

idna_strerror - API function

Synopsis

#include <idna.h>

const char * idna_strerror(Idna_rc rc);

Description

idna_strerror(3)                    libidn                    idna_strerror(3)



NAME
       idna_strerror - API function

SYNOPSIS
       #include <idna.h>

       const char * idna_strerror(Idna_rc rc);

ARGUMENTS
       Idna_rc rc  an Idna_rc return code.

DESCRIPTION
       Convert  a  return  code  integer to a text string.  This string can be
       used to output a diagnostic message to the user.

IDNA_SUCCESS
       Successful operation.  This value is guaranteed to always be zero,  the
       remaining ones are only guaranteed to hold non-zero values, for logical
       comparison purposes.

IDNA_STRINGPREP_ERROR
       Error during string preparation.

IDNA_PUNYCODE_ERROR
       Error during punycode operation.

IDNA_CONTAINS_NON_LDH
       For  IDNA_USE_STD3_ASCII_RULES,  indicate  that  the  string   contains
       non-LDH ASCII characters.

IDNA_CONTAINS_MINUS
       For  IDNA_USE_STD3_ASCII_RULES,  indicate  that  the  string contains a
       leading or trailing hyphen-minus (U+002D).

IDNA_INVALID_LENGTH
       The final output string is not within the (inclusive)  range  1  to  63
       characters.

IDNA_NO_ACE_PREFIX
       The string does not contain the ACE prefix (for ToUnicode).

IDNA_ROUNDTRIP_VERIFY_ERROR
       The ToASCII operation on output string does not equal the input.

IDNA_CONTAINS_ACE_PREFIX
       The input contains the ACE prefix (for ToASCII).

IDNA_ICONV_ERROR
       Could not convert string in locale encoding.

IDNA_MALLOC_ERROR
       Could not allocate buffer (this is typically a fatal error).

IDNA_DLOPEN_ERROR
       Could not dlopen the libcidn DSO (only used internally in libc).

       Return  value:  Returns a pointer to a statically allocated string con-
       taining a description of the error with the return code  rc .

REPORTING BUGS
       Report bugs to <bug-libidn@gnu.org>.
       General guidelines for reporting bugs: http://www.gnu.org/gethelp/
       GNU Libidn home page: http://www.gnu.org/software/libidn/


COPYRIGHT
       Copyright (C) 2002-2016 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.


ATTRIBUTES
       See attributes(7) for descriptions of the following attributes:


       +---------------+------------------+
       |ATTRIBUTE TYPE | ATTRIBUTE VALUE  |
       +---------------+------------------+
       |Availability   | library/libidn   |
       +---------------+------------------+
       |Stability      | Uncommitted      |
       +---------------+------------------+
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:

              http://www.gnu.org/software/libidn/manual/

NOTES
       This     software     was    built    from    source    available    at
       https://github.com/oracle/solaris-userland.   The  original   community
       source                was                downloaded                from
       https://ftp.gnu.org/gnu/libidn/libidn-1.34.tar.gz

       Further information about this software can be found on the open source
       community website at https://www.gnu.org/software/libidn.



libidn                               1.34                     idna_strerror(3)