NAME

       selabel_digest - Return digest of specfiles and list of files used

SYNOPSIS

       #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

       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

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

ERRORS

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

       ENOMEM An attempt to allocate memory failed.

SEE ALSO

       selabel_open(3), selinux(8)

                                           16 Sept 2015                         selabel_digest(3)