selabel_lookup(3) — Справочная страница Linux

selabel_lookup(3)       SELinux API documentation      selabel_lookup(3)

НАЗВАНИЕ

       selabel_lookup - obtain SELinux security context from a string
       label

СИНТАКСИС

       #include <selinux/selinux.h>
       #include <selinux/label.h>

       int selabel_lookup(struct selabel_handle *hnd,
                          char **context,
                          const char *key, int type);

       int selabel_lookup_raw(struct selabel_handle *hnd,
                              char **context,
                              const char *key, int type);

ОПИСАНИЕ

       selabel_lookup() performs a lookup operation on the handle hnd,
       returning the result in the memory pointed to by context, which
       must be freed by the caller using freecon(3).  The key and type
       parameters are the inputs to the lookup operation and are
       interpreted according to the specific backend that handle is open
       on.

       selabel_lookup_raw() behaves identically to selabel_lookup() but
       does not perform context translation.

ЗНАЧЕНИЕ, ВОЗВРАЩАЕМОЕ ФУНКЦИЕЙ

       On success, zero is returned.  On error, -1 is returned and errno
       is set appropriately.

ОШИБКИ

       ENOENT No context corresponding to the input key and type was
              found.

       EINVAL The key and/or type inputs are invalid, or the context
              being returned failed validation.

       ENOMEM An attempt to allocate memory failed.

АВТОР

       Eamon Walsh <ewalsh@tycho.nsa.gov>

СМОТРИТЕ ТАКЖЕ

       selabel_open(3), selabel_stats(3), selinux_set_callback(3),
       selinux(8)

КОЛОФОН

       This page is part of the selinux (Security-Enhanced Linux user-
       space libraries and tools) project.  Information about the
       project can be found at 
       ⟨https://github.com/SELinuxProject/selinux/wiki⟩.  If you have a
       bug report for this manual page, see
       ⟨https://github.com/SELinuxProject/selinux/wiki/Contributing⟩.
       This page was obtained from the project's upstream Git repository
       ⟨https://github.com/SELinuxProject/selinux⟩ on 2024-06-14.  (At
       that time, the date of the most recent commit that was found in
       the repository was 2023-05-11.)  If you discover any rendering
       problems in this HTML version of the page, or you believe there
       is a better or more up-to-date source for the page, or you have
       corrections or improvements to the information in this COLOPHON
       (which is not part of the original manual page), send a mail to
       man-pages@man7.org

                               18 Jun 2007             selabel_lookup(3)

Страницы, которые ссылаются на эту страницу: matchpathcon(3), selabel_open(3), selabel_stats(3), selabel_db(5), selabel_file(5), selabel_media(5), selabel_x(5)