X-Git-Url: http://andersk.mit.edu/gitweb/openssh.git/blobdiff_plain/8efc0c151a0f57612e1aa0abb5b7d536db4cf76a..caba7de7d39b58f9f4fa9f33ca04531e0358e266:/uidswap.h diff --git a/uidswap.h b/uidswap.h index af4f924f..1c1163d7 100644 --- a/uidswap.h +++ b/uidswap.h @@ -1,30 +1,18 @@ -/* - -uidswap.h - -Author: Tatu Ylonen - -Copyright (c) 1995 Tatu Ylonen , Espoo, Finland - All rights reserved - -Created: Sat Sep 9 01:43:15 1995 ylo -Last modified: Sat Sep 9 02:34:04 1995 ylo - -*/ +/* $OpenBSD: uidswap.h,v 1.13 2006/08/03 03:34:42 deraadt Exp $ */ -#ifndef UIDSWAP_H -#define UIDSWAP_H - -/* Temporarily changes to the given uid. If the effective user id is not - root, this does nothing. This call cannot be nested. */ -void temporarily_use_uid(uid_t uid); - -/* Restores the original effective user id after temporarily_use_uid(). - This should only be called while temporarily_use_uid is effective. */ -void restore_uid(); - -/* Permanently sets all uids to the given uid. This cannot be called while - temporarily_use_uid is effective. This must also clear any saved uids. */ -void permanently_set_uid(uid_t uid); - -#endif /* UIDSWAP_H */ +/* + * Author: Tatu Ylonen + * Copyright (c) 1995 Tatu Ylonen , Espoo, Finland + * All rights reserved + * + * As far as I am concerned, the code I have written for this software + * can be used freely for any purpose. Any derived versions of this + * software must be clearly marked as such, and if the derived work is + * incompatible with the protocol description in the RFC file, it must be + * called by a name other than "ssh" or "Secure Shell". + */ + +void temporarily_use_uid(struct passwd *); +void restore_uid(void); +void permanently_set_uid(struct passwd *); +void permanently_drop_suid(uid_t);