NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | ERRORS | SEE ALSO | COLOPHON

selabel_digest(3)         SELinux API documentation        selabel_digest(3)

NAME         top

       selabel_digest - Return digest of specfiles and list of files used

SYNOPSIS         top

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

       int selabel_digest(struct selabel_handle *hnd,
                          unsigned char **digest, size_t *digest_len,
                          char ***specfiles, size_t *num_specfiles);

DESCRIPTION         top

       selabel_digest() performs an operation on the handle hnd, returning
       the results of the SHA1 digest pointed to by digest, whose length
       will be digest_len.  The list of specfiles used in the SHA1 digest
       calculation is returned in specfiles with the number of entries in
       num_specfiles.

       To enable selabel_digest() to return this information the
       SELABEL_OPT_DIGEST option must be enable in selabel_open(3).

       The result of selabel_digest() must not be used after
       selabel_close(3).

RETURN VALUE         top

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

ERRORS         top

       EINVAL No digest available (returned if SELABEL_OPT_DIGEST option not
              enabled).

       ENOMEM An attempt to allocate memory failed.

SEE ALSO         top

       selabel_open(3), selinux(8)

COLOPHON         top

       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 2017-05-03.  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

                                16 Sept 2015               selabel_digest(3)

Pages that refer to this page: selabel_open(3)selinux_restorecon(3)restorecon_xattr(8)