NAME

       explain_iconv_close_or_die - deallocate conversion descriptor and report errors

SYNOPSIS

       #include <libexplain/iconv_close.h>
       void explain_iconv_close_or_die(iconv_t cd);
       int explain_iconv_close_on_error(iconv_t cd);

DESCRIPTION

       The explain_iconv_close_or_die function is used to call the iconv_close(3) system call. On
       failure an explanation will be printed to stderr, obtained from the explain_iconv_close(3)
       function, and then the process terminates by calling exit(EXIT_FAILURE).

       The  explain_iconv_close_on_error function is used to call the iconv_close(3) system call.
       On  failure  an   explanation   will   be   printed   to   stderr,   obtained   from   the
       explain_iconv_close(3) function, but still returns to the caller.

       cd      The cd, exactly as to be passed to the iconv_close(3) system call.

RETURN VALUE

       The  explain_iconv_close_or_die  function  only returns on success, see iconv_close(3) for
       more information. On failure, prints an explanation and exits, it does not return.

       The explain_iconv_close_on_error function always returns the value return by  the  wrapped
       iconv_close(3) system call.

EXAMPLE

       The explain_iconv_close_or_die function is intended to be used in a fashion similar to the
       following example:
              explain_iconv_close_or_die(cd);

SEE ALSO

       iconv_close(3)
               deallocate descriptor for character set conversion

       explain_iconv_close(3)
               explain iconv_close(3) errors

       exit(2) terminate the calling process

COPYRIGHT

       libexplain version 1.4
       Copyright (C) 2013 Peter Miller

                                                                    explain_iconv_close_or_die(3)