wcsnrtombs(3)              Library Functions Manual              wcsnrtombs(3)

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       wcsnrtombs - <?><?><?><?><?><?><?><?><?><?><?>
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       <?><?><?><?><?> C (libc, -lc)

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       #include <wchar.h>

       size_t wcsnrtombs(size_t dsize;
                         char dest[restrict dsize],
                         const wchar_t **restrict src,
                         size_t nwc, size_t dsize, mbstate_t *restrict ps);

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   (<?><?>. feature_test_macros(7)):

       wcsnrtombs():
           <?><?><?><?><?><?><?> <?> glibc 2.10:
               _POSIX_C_SOURCE >= 200809L
           <?><?> glibc 2.10:
               _BSD_SOURCE

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       <?><?><?><?><?><?><?> wcsnrtombs() <?><?><?><?><?><?> <?><?>
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       <?><?><?><?><?><?><?><?>, <?><?><?><?><?><?><?> <?> *src,
       <?><?><?><?><?><?><?><?><?><?> nwc.

       If dest is not NULL, the wcsnrtombs()  function converts at most nwc
       wide characters from the wide-character string *src to a multibyte
       string starting at dest.  At most dsize bytes are written to dest.  The
       shift state *ps is updated.  The conversion is effectively performed by
       repeatedly calling wcrtomb(dest, *src, ps), as long as this call
       succeeds, and then incrementing dest by the number of bytes written and
       *src by one.  The conversion can stop for three reasons:

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          (size_t) -1, <?> <?><?><?><?><?><?><?><?> errno
          <?><?><?><?><?><?><?><?><?><?> <?><?><?><?><?><?> EILSEQ.

       o  nwc wide characters have been converted without encountering a null
          wide character (L'\0'), or the size limit forces a stop.  In this
          case, *src is left pointing to the next wide character to be
          converted, and the number of bytes written to dest is returned.

       o  The wide-character string has been completely converted, including
          the terminating null wide character (which has the side effect of
          bringing back *ps to the initial state).  In this case, *src is set
          to NULL, and the number of bytes written to dest, excluding the
          terminating null byte ('\0'), is returned.

       If dest is NULL, dsize is ignored, and the conversion proceeds as
       above, except that the converted bytes are not written out to memory,
       and that no destination size limit exists.

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       wcsnrtombs().

       The programmer must ensure that there is room for at least dsize bytes
       at dest.

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       <?><?><?><?><?><?> EILSEQ.

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       +----------------------------+----------------------------------------------------------+--------------------------+
       |<?><?><?><?><?><?><?><?><?> | <?><?><?><?><?><?><?>                                    | <?><?><?><?><?><?><?><?> |
       +----------------------------+----------------------------------------------------------+--------------------------+
       |wcsnrtombs()                | <?><?><?><?><?><?><?><?><?><?><?><?> <?> <?><?><?><?><?> | MT-Unsafe                |
       |                            |                                                          | race:wcsnrtombs/!ps      |
       +----------------------------+----------------------------------------------------------+--------------------------+
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       POSIX.1-2008.

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       <?><?><?><?><?><?>.

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       iconv(3), mbsinit(3), wcsrtombs(3)

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       <?><?><?><?><?><?><?><?><?><?>(<?>) Azamat Hackimov
       <azamat.hackimov@gmail.com> <?> Yuri Kozlov <yuray@komyakino.ru>

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       <?><?><?><?><?><?><?><?> GNU (GNU General Public License - GPL,
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       <debian-l10n-russian@lists.debian.org>.

Linux man-pages 6.18   8 <?><?><?><?><?><?><?> 2026 <?>.         wcsnrtombs(3)