The OpenNET Project / Index page

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

Интерактивная система просмотра системных руководств (man-ов)

 ТемаНаборКатегория 
 
 [Cписок руководств | Печать]

realpath (3)
  • realpath (1) ( FreeBSD man: Команды и прикладные программы пользовательского уровня )
  • realpath (3) ( Solaris man: Библиотечные вызовы )
  • >> realpath (3) ( FreeBSD man: Библиотечные вызовы )
  • realpath (3) ( Русские man: Библиотечные вызовы )
  • realpath (3) ( Linux man: Библиотечные вызовы )
  • realpath (3) ( POSIX man: Библиотечные вызовы )

  • BSD mandoc
     

    NAME

    
    
    realpath
    
     - returns the canonicalized absolute pathname
    
     
    

    LIBRARY

    Lb libc
    
     
    

    SYNOPSIS

       #include <sys/param.h>
       #include <stdlib.h>
    char * realpath (const char *pathname char resolved_path[PATH_MAX]);
     

    DESCRIPTION

    The realpath ();
    function resolves all symbolic links, extra ``/'' characters and references to /./ and /../ in Fa pathname , and copies the resulting absolute pathname into the memory referenced by Fa resolved_path . The Fa resolved_path argument must refer to a buffer capable of storing at least PATH_MAX characters.

    The realpath ();
    function will resolve both absolute and relative paths and return the absolute pathname corresponding to Fa pathname . All but the last component of Fa pathname must exist when realpath ();
    is called.  

    RETURN VALUES

    The realpath ();
    function returns Fa resolved_path on success. If an error occurs, realpath ();
    returns NULL and Fa resolved_path contains the pathname which caused the problem.  

    ERRORS

    The function realpath ();
    may fail and set the external variable errno for any of the errors specified for the library functions lstat(2), readlink(2) and getcwd(3).  

    CAVEATS

    This implementation of realpath ();
    differs slightly from the Solaris implementation. The BSD 4.4 version always returns absolute pathnames, whereas the Solaris implementation will, under certain circumstances, return a relative Fa resolved_path when given a relative Fa pathname .  

    SEE ALSO

    getcwd(3)  

    HISTORY

    The realpath ();
    function first appeared in BSD 4.4


     

    Index

    NAME
    LIBRARY
    SYNOPSIS
    DESCRIPTION
    RETURN VALUES
    ERRORS
    CAVEATS
    SEE ALSO
    HISTORY


    Поиск по тексту MAN-ов: 




    Спонсоры:
    Inferno Solutions
    Hosting by Hoster.ru
    Хостинг:

    Закладки на сайте
    Проследить за страницей
    Created 1996-2021 by Maxim Chirkov
    Добавить, Поддержать, Вебмастеру