15  * cred or task context but instead creates a new one.  Ideally the task
41  * @label: new label  (NOT NULL)
49 	struct cred *new;  in aa_replace_current_label()  local
59 	new  = prepare_creds();  in aa_replace_current_label()
60 	if (!new)  in aa_replace_current_label()
83 	aa_put_label(cred_label(new));  in aa_replace_current_label()
84 	cred_label(new) = label;  in aa_replace_current_label()
86 	commit_creds(new);  in aa_replace_current_label()
122 	struct cred *new;  in aa_set_current_hat()  local
124 	new = prepare_creds();  in aa_set_current_hat()
125 	if (!new)  in aa_set_current_hat()
131 		ctx->previous = cred_label(new);  in aa_set_current_hat()
134 		aa_put_label(cred_label(new));  in aa_set_current_hat()
137 		abort_creds(new);  in aa_set_current_hat()
141 	cred_label(new) = aa_get_newest_label(label);  in aa_set_current_hat()
146 	commit_creds(new);  in aa_set_current_hat()
162 	struct cred *new;  in aa_restore_previous_label()  local
170 	new = prepare_creds();  in aa_restore_previous_label()
171 	if (!new)  in aa_restore_previous_label()
174 	aa_put_label(cred_label(new));  in aa_restore_previous_label()
175 	cred_label(new) = aa_get_newest_label(ctx->previous);  in aa_restore_previous_label()
176 	AA_BUG(!cred_label(new));  in aa_restore_previous_label()
180 	commit_creds(new);  in aa_restore_previous_label()