52 lines
2.1 KiB
C
52 lines
2.1 KiB
C
/*
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* Copyright 2020 Sander van der Burg
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#ifndef __DAEMONIZE_H
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#define __DAEMONIZE_H
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#include <stdio.h>
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typedef enum
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{
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STATUS_INIT_SUCCESS = 0x0,
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STATUS_CANNOT_ATTACH_STD_FDS_TO_NULL = 0x1,
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STATUS_CANNOT_CHDIR = 0x2,
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STATUS_CANNOT_CREATE_PID_FILE = 0x3,
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STATUS_CANNOT_INIT_DAEMON = 0x4,
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STATUS_CANNOT_UNLINK_PID_FILE = 0x5,
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STATUS_CANNOT_CLOSE_NON_STD_FDS = 0x6,
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STATUS_CANNOT_RESET_SIGNAL_HANDLERS = 0x7,
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STATUS_CANNOT_CLEAR_SIGNAL_MASK = 0x8,
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STATUS_CANNOT_CREATE_PIPE = 0x9,
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STATUS_CANNOT_FORK_HELPER_PROCESS = 0xa,
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STATUS_CANNOT_READ_FROM_PIPE = 0xb,
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STATUS_CANNOT_SET_SID = 0xc,
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STATUS_CANNOT_FORK_DAEMON_PROCESS = 0xd,
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STATUS_UNKNOWN_DAEMON_ERROR = 0xe
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}
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DaemonStatus;
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DaemonStatus daemonize(const char *pid_file, void *data, int (*initialize_daemon) (void *data), int (*run_main_loop) (void *data));
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void print_daemon_status(DaemonStatus status, FILE *file);
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#endif
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