wcschr(3p) — Справочная страница Linux

WCSCHR(3P)              POSIX Programmer's Manual             WCSCHR(3P)

ПРОЛОГ

       This manual page is part of the POSIX Programmer's Manual.  The
       Linux implementation of this interface may differ (consult the
       corresponding Linux manual page for details of Linux behavior),
       or the interface may not be implemented on Linux.

НАЗВАНИЕ

       wcschr — wide-character string scanning operation

СИНТАКСИС

       #include <wchar.h>

       wchar_t *wcschr(const wchar_t *ws, wchar_t wc);

ОПИСАНИЕ

       The functionality described on this reference page is aligned
       with the ISO C standard. Any conflict between the requirements
       described here and the ISO C standard is unintentional. This
       volume of POSIX.1‐2017 defers to the ISO C standard.

       The wcschr() function shall locate the first occurrence of wc in
       the wide-character string pointed to by ws.  The application
       shall ensure that the value of wc is a character representable as
       a type wchar_t and a wide-character code corresponding to a valid
       character in the current locale. The terminating null wide-
       character code is considered to be part of the wide-character
       string.

ЗНАЧЕНИЕ, ВОЗВРАЩАЕМОЕ ФУНКЦИЕЙ

       Upon completion, wcschr() shall return a pointer to the wide-
       character code, or a null pointer if the wide-character code is
       not found.

ОШИБКИ

       No errors are defined.

       The following sections are informative.

ПРИМЕРЫ

       None.

ПРИМЕНЕНИЕ

       None.

ОБЪЯСНЕНИЕ

       None.

НАПРАВЛЕНИЯ РАЗВИТИЯ

       None.

СМОТРИТЕ ТАКЖЕ

       wcsrchr(3p)

       The Base Definitions volume of POSIX.1‐2017, wchar.h(0p)

АВТОРСКИЕ ПРАВА

       Portions of this text are reprinted and reproduced in electronic
       form from IEEE Std 1003.1-2017, Standard for Information
       Technology -- Portable Operating System Interface (POSIX), The
       Open Group Base Specifications Issue 7, 2018 Edition, Copyright
       (C) 2018 by the Institute of Electrical and Electronics
       Engineers, Inc and The Open Group.  In the event of any
       discrepancy between this version and the original IEEE and The
       Open Group Standard, the original IEEE and The Open Group
       Standard is the referee document. The original Standard can be
       obtained online at http://www.opengroup.org/unix/online.html .

       Any typographical or formatting errors that appear in this page
       are most likely to have been introduced during the conversion of
       the source files to man page format. To report such errors, see
       https://www.kernel.org/doc/man-pages/reporting_bugs.html .

IEEE/The Open Group               2017                        WCSCHR(3P)

Страницы, которые ссылаются на эту страницу: wchar.h(0p), wcspbrk(3p), wcsrchr(3p), wcsstr(3p)