| | 1 | /* -*-c-*- |
| | 2 | * |
| | 3 | * $Id: util.h,v 1.3 2004/04/08 01:36:17 mdw Exp $ |
| | 4 | * |
| | 5 | * Utilities for the client and the server |
| | 6 | * |
| | 7 | * (c) 2001 Straylight/Edgeware |
| | 8 | */ |
| | 9 | |
| | 10 | /*----- Licensing notice --------------------------------------------------* |
| | 11 | * |
| | 12 | * This file is part of Trivial IP Encryption (TrIPE). |
| | 13 | * |
| | 14 | * TrIPE is free software; you can redistribute it and/or modify |
| | 15 | * it under the terms of the GNU General Public License as published by |
| | 16 | * the Free Software Foundation; either version 2 of the License, or |
| | 17 | * (at your option) any later version. |
| | 18 | * |
| | 19 | * TrIPE is distributed in the hope that it will be useful, |
| | 20 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| | 21 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| | 22 | * GNU General Public License for more details. |
| | 23 | * |
| | 24 | * You should have received a copy of the GNU General Public License |
| | 25 | * along with TrIPE; if not, write to the Free Software Foundation, |
| | 26 | * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| | 27 | */ |
| | 28 | |
| | 29 | #ifndef UTIL_H |
| | 30 | #define UTIL_H |
| | 31 | |
| | 32 | #ifdef __cplusplus |
| | 33 | extern "C" { |
| | 34 | #endif |
| | 35 | |
| | 36 | /*----- Functions provided ------------------------------------------------*/ |
| | 37 | |
| | 38 | /* --- @u_quotify@ --- * |
| | 39 | * |
| | 40 | * Arguments: @dstr *d@ = where to write the answer |
| | 41 | * @const char *p@ = string to quotify |
| | 42 | * |
| | 43 | * Returns: --- |
| | 44 | * |
| | 45 | * Use: Quotes the given string if necessary, according to our |
| | 46 | * quoting rules. |
| | 47 | */ |
| | 48 | |
| | 49 | extern void u_quotify(dstr */*d*/, const char */*p*/); |
| | 50 | |
| | 51 | /* --- @u_detach@ --- * |
| | 52 | * |
| | 53 | * Arguments: --- |
| | 54 | * |
| | 55 | * Returns: --- |
| | 56 | * |
| | 57 | * Use: Detaches from the current terminal and ensures it can never |
| | 58 | * acquire a new one. Calls @fork@. |
| | 59 | */ |
| | 60 | |
| | 61 | extern void u_detach(void); |
| | 62 | |
| | 63 | /* --- @u_daemon@ --- * |
| | 64 | * |
| | 65 | * Arguments: --- |
| | 66 | * |
| | 67 | * Returns: Zero if OK, nonzero on failure. |
| | 68 | * |
| | 69 | * Use: Becomes a daemon. |
| | 70 | */ |
| | 71 | |
| | 72 | extern int u_daemon(void); |
| | 73 | |
| | 74 | /*----- That's all, folks -------------------------------------------------*/ |
| | 75 | |
| | 76 | #ifdef __cplusplus |
| | 77 | } |
| | 78 | #endif |
| | 79 | |
| | 80 | #endif |
~mdw / tripe / blame_incremental