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idna_strerror (3)
  • >> idna_strerror (3) ( Linux man: Библиотечные вызовы )
  •  

    NAME

    idna_strerror - return string describing idna error code
     
    

    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 containing a description of the error with the return code rc.  

    REPORTING BUGS

    Report bugs to <[email protected]>.  

    COPYRIGHT

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

    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.


     

    Index

    NAME
    SYNOPSIS
    ARGUMENTS
    DESCRIPTION
    IDNA_SUCCESS
    IDNA_STRINGPREP_ERROR
    IDNA_PUNYCODE_ERROR
    IDNA_CONTAINS_NON_LDH
    IDNA_CONTAINS_MINUS
    IDNA_INVALID_LENGTH
    IDNA_NO_ACE_PREFIX
    IDNA_ROUNDTRIP_VERIFY_ERROR
    IDNA_CONTAINS_ACE_PREFIX
    IDNA_ICONV_ERROR
    IDNA_MALLOC_ERROR
    IDNA_DLOPEN_ERROR
    RETURN VALUE
    REPORTING BUGS
    COPYRIGHT
    SEE ALSO


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