selabel_digest
Section: SELinux API documentation (3)
Updated: 16 Sept 2015
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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)
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- RETURN VALUE
-
- ERRORS
-
- SEE ALSO
-
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