| | 1 | /* $OpenBSD: uidswap.h,v 1.7 2001/04/06 21:00:17 markus Exp $ */ |
| | 2 | |
| | 3 | /* |
| | 4 | * Author: Tatu Ylonen <ylo@cs.hut.fi> |
| | 5 | * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland |
| | 6 | * All rights reserved |
| | 7 | * |
| | 8 | * As far as I am concerned, the code I have written for this software |
| | 9 | * can be used freely for any purpose. Any derived versions of this |
| | 10 | * software must be clearly marked as such, and if the derived work is |
| | 11 | * incompatible with the protocol description in the RFC file, it must be |
| | 12 | * called by a name other than "ssh" or "Secure Shell". |
| | 13 | */ |
| | 14 | |
| | 15 | #ifndef UIDSWAP_H |
| | 16 | #define UIDSWAP_H |
| | 17 | |
| | 18 | /* |
| | 19 | * Temporarily changes to the given uid. If the effective user id is not |
| | 20 | * root, this does nothing. This call cannot be nested. |
| | 21 | */ |
| | 22 | void temporarily_use_uid(struct passwd *pw); |
| | 23 | |
| | 24 | /* |
| | 25 | * Restores the original effective user id after temporarily_use_uid(). |
| | 26 | * This should only be called while temporarily_use_uid is effective. |
| | 27 | */ |
| | 28 | void restore_uid(void); |
| | 29 | |
| | 30 | /* |
| | 31 | * Permanently sets all uids to the given uid. This cannot be called while |
| | 32 | * temporarily_use_uid is effective. This must also clear any saved uids. |
| | 33 | */ |
| | 34 | void permanently_set_uid(struct passwd *pw); |
| | 35 | |
| | 36 | #endif /* UIDSWAP_H */ |
andersk / openssh.git / blame_incremental