The OpenNET Project / Index page

[ новости /+++ | форум | wiki | теги | ]

Интерактивная система просмотра системных руководств (man-ов)

 ТемаНаборКатегория 
 
 [Cписок руководств | Печать]

fread (3)
  • fread (3) ( Solaris man: Библиотечные вызовы )
  • >> fread (3) ( FreeBSD man: Библиотечные вызовы )
  • fread (3) ( Русские man: Библиотечные вызовы )
  • fread (3) ( Linux man: Библиотечные вызовы )
  • fread (3) ( POSIX man: Библиотечные вызовы )

  • BSD mandoc
     

    NAME

    
    
    fread
    
     
    fwrite
    
     - binary stream input/output
    
     
    

    LIBRARY

    Lb libc
    
     
    

    SYNOPSIS

       #include <stdio.h>
    size_t fread (void * restrict ptr size_t size size_t nmemb FILE * restrict stream);
    size_t fwrite (const void * restrict ptr size_t size size_t nmemb FILE * restrict stream);
     

    DESCRIPTION

    The function fread ();
    reads Fa nmemb objects, each Fa size bytes long, from the stream pointed to by Fa stream , storing them at the location given by Fa ptr .

    The function fwrite ();
    writes Fa nmemb objects, each Fa size bytes long, to the stream pointed to by Fa stream , obtaining them from the location given by Fa ptr .  

    RETURN VALUES

    The functions fread ();
    and fwrite ();
    advance the file position indicator for the stream by the number of bytes read or written. They return the number of objects read or written. If an error occurs, or the end-of-file is reached, the return value is a short object count (or zero).

    The function fread ();
    does not distinguish between end-of-file and error, and callers must use feof(3) and ferror(3) to determine which occurred. The function fwrite ();
    returns a value less than Fa nmemb only if a write error has occurred.  

    SEE ALSO

    read(2), write(2)  

    STANDARDS

    The functions fread ();
    and fwrite ();
    conform to St -isoC .


     

    Index

    NAME
    LIBRARY
    SYNOPSIS
    DESCRIPTION
    RETURN VALUES
    SEE ALSO
    STANDARDS


    Поиск по тексту MAN-ов: 




    Спонсоры:
    Inferno Solutions
    Hosting by Hoster.ru
    Хостинг:

    Закладки на сайте
    Проследить за страницей
    Created 1996-2022 by Maxim Chirkov
    Добавить, Поддержать, Вебмастеру