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76 lines
2.6 KiB
C
76 lines
2.6 KiB
C
/*
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* Copyright (c) 2015-2020 Red Hat, Inc.
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*
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* All rights reserved.
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*
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* Author: Jan Friesse (jfriesse@redhat.com)
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*
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* This software licensed under BSD license, the text of which follows:
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* - Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* - Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* - Neither the name of the Red Hat, Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from this
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* software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _UTILS_H_
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#define _UTILS_H_
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#include <sys/types.h>
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#include <inttypes.h>
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#define UTILS_PRI_NODE_ID "%" PRIu32
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#define UTILS_PRI_DATACENTER_ID "%" PRIu32
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/*
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#define UTILS_PRI_NODE_ID "0x%" PRIx32
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#define UTILS_PRI_DATACENTER_ID "0x%" PRIx32
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*/
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#define UTILS_PRI_MSG_SEQ "%" PRIu32
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#define UTILS_PRI_RING_ID "%" PRIx32 ".%" PRIx64
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#define UTILS_PRI_CONFIG_VERSION "%" PRIu64
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#define UTILS_PRI_EXPECTED_VOTES "%" PRIu32
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#ifdef __cplusplus
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extern "C" {
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#endif
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extern int utils_parse_bool_str(const char *str);
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extern int utils_flock(const char *lockfile, pid_t pid,
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int *another_instance_running);
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extern void utils_tty_detach(void);
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extern int utils_fd_set_non_blocking(int fd);
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extern int utils_strtonum(const char *str, long long int min_val,
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long long int max_val, long long int *res);
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extern int utils_strtod(const char *str, double min_val, double max_val,
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double *res);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _UTILS_H_ */
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