~mdw / mLib / blame
| Commit | Line | Data |
|---|---|---|
| 0683223a | 1 | /* -*-c-*- |
| 0683223a MW |
2 | * |
| 3 | * Become a daemon, detaching from terminals | |
| 4 | * | |
| 5 | * (c) 2007 Straylight/Edgeware | |
| 6 | */ | |
| 7 | ||
| d4efbcd9 | 8 | /*----- Licensing notice --------------------------------------------------* |
| 0683223a MW |
9 | * |
| 10 | * This file is part of the mLib utilities library. | |
| 11 | * | |
| 12 | * mLib is free software; you can redistribute it and/or modify | |
| 13 | * it under the terms of the GNU Library General Public License as | |
| 14 | * published by the Free Software Foundation; either version 2 of the | |
| 15 | * License, or (at your option) any later version. | |
| d4efbcd9 | 16 | * |
| 0683223a MW |
17 | * mLib is distributed in the hope that it will be useful, |
| 18 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 20 | * GNU Library General Public License for more details. | |
| d4efbcd9 | 21 | * |
| 0683223a MW |
22 | * You should have received a copy of the GNU Library General Public |
| 23 | * License along with mLib; if not, write to the Free | |
| 24 | * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, | |
| 25 | * MA 02111-1307, USA. | |
| 26 | */ | |
| 27 | ||
| 28 | #ifndef MLIB_DAEMONIZE_H | |
| 29 | #define MLIB_DAEMONIZE_H | |
| 30 | ||
| 31 | #ifdef __cplusplus | |
| 32 | extern "C" { | |
| 33 | #endif | |
| 34 | ||
| 35 | /*----- Functions provided ------------------------------------------------*/ | |
| 36 | ||
| 37 | /* --- @detachtty@ --- * | |
| 38 | * | |
| 39 | * Arguments: --- | |
| 40 | * | |
| 41 | * Returns: --- | |
| 42 | * | |
| 43 | * Use: Detaches from the current terminal and ensures it can never | |
| 44 | * acquire a new one. Calls @fork@. | |
| 45 | */ | |
| 46 | ||
| 47 | extern void detachtty(void); | |
| 48 | ||
| 49 | /* --- @daemonize@ --- * | |
| 50 | * | |
| 51 | * Arguments: --- | |
| 52 | * | |
| 53 | * Returns: Zero if OK, nonzero on failure. | |
| 54 | * | |
| 55 | * Use: Becomes a daemon. | |
| 56 | */ | |
| 57 | ||
| 58 | extern int daemonize(void); | |
| 59 | ||
| 60 | /*----- That's all, folks -------------------------------------------------*/ | |
| 61 | ||
| 62 | #ifdef __cplusplus | |
| 63 | } | |
| 64 | #endif | |
| 65 | ||
| 66 | #endif |