1explain_iconv_close_or_die(3L)ibrary Functions Manuaelxplain_iconv_close_or_die(3)
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NAME

6       explain_iconv_close_or_die   -  deallocate  conversion  descriptor  and
7       report errors
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SYNOPSIS

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

15       The  explain_iconv_close_or_die  function   is   used   to   call   the
16       iconv_close(3)  system  call. On failure an explanation will be printed
17       to stderr, obtained from the explain_iconv_close(3) function, and  then
18       the process terminates by calling exit(EXIT_FAILURE).
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20       The   explain_iconv_close_on_error   function   is  used  to  call  the
21       iconv_close(3) system call. On failure an explanation will  be  printed
22       to stderr, obtained from the explain_iconv_close(3) function, but still
23       returns to the caller.
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25       cd      The cd, exactly as to be passed to  the  iconv_close(3)  system
26               call.
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RETURN VALUE

29       The  explain_iconv_close_or_die  function  only returns on success, see
30       iconv_close(3) for more information. On failure, prints an  explanation
31       and exits, it does not return.
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33       The  explain_iconv_close_on_error  function  always  returns  the value
34       return by the wrapped iconv_close(3) system call.
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EXAMPLE

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

42       iconv_close(3)
43               deallocate descriptor for character set conversion
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45       explain_iconv_close(3)
46               explain iconv_close(3) errors
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48       exit(2) terminate the calling process
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51       libexplain version 1.4
52       Copyright (C) 2013 Peter Miller
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56                                                 explain_iconv_close_or_die(3)
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