개요

• 솔라나라에 설명된 어플리케이션에 대해 맨 페이지를 찾아 출력한다.
• MAN 페이지에 대한 설명은 윈디하나의 솔라나라: MAN 페이지을 참고하자.
• svcadm(1M)을 검색하려면 섹션에서 1M 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.

fwide(3c)

Standard C Library Functions                                         fwide(3C)



NAME
       fwide - set stream orientation

SYNOPSIS
       #include <stdio.h>
       #include <wchar.h>

       int fwide(FILE *stream, int mode);

DESCRIPTION
       The  fwide()  function determines the orientation of the stream pointed
       to by stream. If mode is greater than 0, the function first attempts to
       make  the  stream  wide-oriented.  If mode is less than 0, the function
       first attempts to make the stream byte-oriented. Otherwise, mode  is  0
       and the function does not alter the orientation of the stream.


       If  the  orientation of the stream has already been determined, fwide()
       does not change it.


       Because no return value is reserved to indicate an error,  an  applica‐
       tion  wishing to check for error situations should set errno to 0, then
       call fwide(), then check errno and if it is non-zero, assume  an  error
       has occurred.

RETURN VALUES
       The fwide() function returns a value greater than 0 if, after the call,
       the stream has wide-orientation, a value less than 0 if the stream  has
       byte-orientation, or 0 if the stream has no orientation.

ERRORS
       The fwide() function may fail if:

       EBADF    The stream argument is not a valid stream.


USAGE
       A  call to fwide() with mode set to 0 can be used to determine the cur‐
       rent orientation of a stream.

ATTRIBUTES
       See attributes(7) for descriptions of the following attributes:


       tab() box; cw(2.75i) |cw(2.75i) lw(2.75i) |lw(2.75i) ATTRIBUTE  TYPEAT‐
       TRIBUTE  VALUE _ Interface StabilityCommitted _ MT-LevelMT-Safe _ Stan‐
       dardSee standards(7).


SEE ALSO
       attributes(7), standards(7)



Oracle Solaris 11.4               11 May 2021                        fwide(3C)