The OpenNET Project / Index page

[ новости /+++ | форум | теги | ]

Интерактивная система просмотра системных руководств (man-ов)

 ТемаНаборКатегория 
 
 [Cписок руководств | Печать]

vm_map_submap (9)
  • >> vm_map_submap (9) ( FreeBSD man: Ядро )

  • BSD mandoc
     

    NAME

    
    
    vm_map_submap
    
     - create a subordinate map
    
     
    

    SYNOPSIS

       #include <sys/param.h>
       #include <vm/vm.h>
       #include <vm/vm_map.h>
    int Fo vm_map_submap Fa vm_map_t map vm_offset_t start vm_offset_t end vm_map_t submap Fc  

    DESCRIPTION

    The vm_map_submap ();
    function marks the range bounded by Fa start and Fa end within the map Fa map as being handled by a subordinate map Fa sub_map .

    It is generally called by the kernel memory allocator.  

    IMPLEMENTATION NOTES

    This function is for internal use only.

    Both maps must exist. The range must have been created with vm_map_find9 previously.

    No other operations may have been performed on this range before calling this function. Only the vm_fault ();
    operation may be performed within this range after calling this function.

    To remove a submapping, one must first remove the range from the parent Fa map , and then destroy the Fa sub_map . This procedure is not recommended.  

    RETURN VALUES

    The vm_map_submap ();
    function returns KERN_SUCCESS if successful.

    Otherwise, it returns KERN_INVALID_ARGUMENT if the caller requested copy-on-write flags, or if the range specified for the sub-map was out of range for the parent map, or if a NULL backing object was specified.  

    SEE ALSO

    vm_map9, vm_map_find9  

    AUTHORS

    This manual page was written by An Bruce M Simpson Aq [email protected] .


     

    Index

    NAME
    SYNOPSIS
    DESCRIPTION
    IMPLEMENTATION NOTES
    RETURN VALUES
    SEE ALSO
    AUTHORS


    Поиск по тексту MAN-ов: 




    Партнёры:
    PostgresPro
    Inferno Solutions
    Hosting by Hoster.ru
    Хостинг:

    Закладки на сайте
    Проследить за страницей
    Created 1996-2024 by Maxim Chirkov
    Добавить, Поддержать, Вебмастеру