NAME
security_change_sid - Compute a SID for relabeling an object
SYNOPSIS
#include <ss.h>
int security_change_sid(security_id_t ssid, security_id_t tsid, security_class_t tclass, security_id_t *out_sid);
DESCRIPTION
The security_change_sid call is used to compute a SID to use when relabeling an object in a particular class based on a SID pair.
RETURN VALUE
A zero is returned if the computation was successful. On error, -1 is returned, and errno is set appropriately.
ERRORS
- EINVAL
-
The source SID, target SID or target class was invalid.
- EACCES
-
The process is not authorized to invoke this call.
SEE ALSO
security_compute_av(2), security_sid_to_context(2), security_context_to_sid(2), security_transition_sid(2), security_member_sid(2), security_load_policy(2), security_notify_perm(2), security_get_sids(2)