[0] | 1 | //signals.c: |
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| 2 | |
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[668] | 3 | /* |
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| 4 | * Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2008 |
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| 5 | * |
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| 6 | * This file is part of roard a part of RoarAudio, |
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| 7 | * a cross-platform sound system for both, home and professional use. |
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| 8 | * See README for details. |
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| 9 | * |
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| 10 | * This file is free software; you can redistribute it and/or modify |
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| 11 | * it under the terms of the GNU General Public License version 3 |
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| 12 | * as published by the Free Software Foundation. |
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| 13 | * |
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| 14 | * RoarAudio is distributed in the hope that it will be useful, |
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| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 17 | * GNU General Public License for more details. |
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| 18 | * |
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| 19 | * You should have received a copy of the GNU General Public License |
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| 20 | * along with this software; see the file COPYING. If not, write to |
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| 21 | * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. |
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| 22 | * |
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| 23 | */ |
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| 24 | |
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[0] | 25 | #include "roard.h" |
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| 26 | |
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[1483] | 27 | // we should add signal handling on micro controllsers here. |
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| 28 | |
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[1752] | 29 | #if !defined(ROAR_TARGET_MICROCONTROLLER) && !defined(ROAR_TARGET_WIN32) |
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[1483] | 30 | |
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[0] | 31 | void on_sig_int (int signum) { |
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| 32 | ROAR_DBG("got SIGINT"); |
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| 33 | |
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[2732] | 34 | // TODO: implement some kind of termonate/force depending on how many ^Cs we get |
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| 35 | on_sig_term(signum); |
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| 36 | } |
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| 37 | |
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| 38 | void on_sig_term (int signum) { |
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| 39 | ROAR_DBG("got SIGTERM (or called by SIGINT handler)"); |
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| 40 | |
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[0] | 41 | alive = 0; |
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| 42 | clean_quit(); |
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| 43 | } |
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| 44 | |
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[249] | 45 | void on_sig_chld (int signum) { |
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| 46 | ROAR_DBG("got SIGCHLD"); |
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| 47 | |
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| 48 | wait(NULL); |
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[250] | 49 | |
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| 50 | signal(SIGCHLD, on_sig_chld); |
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[249] | 51 | } |
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| 52 | |
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[2112] | 53 | void on_sig_usr1 (int signum) { |
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| 54 | ROAR_DBG("got SIGUSR1"); |
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| 55 | |
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| 56 | cleanup_listen_socket(1); |
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| 57 | } |
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| 58 | |
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[1483] | 59 | #endif |
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| 60 | |
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[249] | 61 | |
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[0] | 62 | //ll |
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