exec/util.h
Go to the documentation of this file.
/*
* Copyright (c) 2002-2004 MontaVista Software, Inc.
* Copyright (c) 2004 Open Source Development Lab
* Copyright (c) 2006-2017 Red Hat, Inc.
*
* All rights reserved.
*
* Author: Steven Dake (sdake@redhat.com), Mark Haverkamp (markh@osdl.org)
*
* This software licensed under BSD license, the text of which follows:
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* - Neither the name of the MontaVista Software, Inc. nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef UTIL_H_DEFINED
#define UTIL_H_DEFINED
#include <sys/time.h>
#include <corosync/corotypes.h>
extern cs_time_t clust_time_now(void);
enum e_corosync_done {
COROSYNC_DONE_EXIT = 0,
COROSYNC_DONE_FORK = 4,
COROSYNC_DONE_LOGCONFIGREAD = 7,
COROSYNC_DONE_MAINCONFIGREAD = 8,
COROSYNC_DONE_LOGSETUP = 9,
COROSYNC_DONE_ICMAP = 12,
COROSYNC_DONE_INIT_SERVICES = 13,
COROSYNC_DONE_FATAL_ERR = 15,
COROSYNC_DONE_DIR_NOT_PRESENT = 16,
COROSYNC_DONE_ACQUIRE_LOCK = 17,
COROSYNC_DONE_ALREADY_RUNNING = 18,
COROSYNC_DONE_STD_TO_NULL_REDIR = 19,
COROSYNC_DONE_SERVICE_ENGINE_INIT = 20,
COROSYNC_DONE_STORE_RINGID = 21,
COROSYNC_DONE_STATS = 22,
COROSYNC_DONE_PLOAD = 99
};
#define min(a,b) ((a) < (b) ? (a) : (b))
extern int name_match(cs_name_t *name1, cs_name_t *name2);
#define corosync_exit_error(err) _corosync_exit_error ((err), __FILE__, __LINE__)
extern void _corosync_exit_error (enum e_corosync_done err, const char *file,
unsigned int line) __attribute__((noreturn));
void _corosync_out_of_memory_error (void) __attribute__((noreturn));
extern char *getcs_name_t (cs_name_t *name);
extern void setcs_name_t (cs_name_t *name, char *str);
extern int cs_name_tisEqual (cs_name_t *str1, char *str2);
const char * short_service_name_get(uint32_t service_id,
char *buf, size_t buf_size);
/*
* Return state directory (ether icmap system.state_dir or LOCALSTATEDIR/lib/corosync)
*/
const char *get_state_dir(void);
extern int util_is_valid_knet_crypto_model(const char *val,
const char **list_str, int machine_parseable_str,
const char *error_string_prefix, const char **error_string);
extern int util_is_valid_knet_compress_model(const char *val,
const char **list_str, int machine_parseable_str,
const char *error_string_prefix, const char **error_string);
#endif /* UTIL_H_DEFINED */
nodeid
unsigned int nodeid
Definition coroapi.h:0
corotypes.h
cs_time_t
int64_t cs_time_t
cs_time_t
Definition corotypes.h:51
util_is_valid_knet_crypto_model
int util_is_valid_knet_crypto_model(const char *val, const char **list_str, int machine_parseable_str, const char *error_string_prefix, const char **error_string)
Definition util.c:213
getcs_name_t
char * getcs_name_t(cs_name_t *name)
Definition util.c:142
get_state_dir
const char * get_state_dir(void)
Definition util.c:174
clust_time_now
cs_time_t clust_time_now(void)
Get the time of day and convert to nanoseconds.
Definition util.c:103
short_service_name_get
const char * short_service_name_get(uint32_t service_id, char *buf, size_t buf_size)
Get the short name of a service from the service_id.
Definition util.c:74
_corosync_out_of_memory_error
void _corosync_out_of_memory_error(void) __attribute__((noreturn))
Definition util.c:118
util_is_valid_knet_compress_model
int util_is_valid_knet_compress_model(const char *val, const char **list_str, int machine_parseable_str, const char *error_string_prefix, const char **error_string)
Definition util.c:279
name_match
int name_match(cs_name_t *name1, cs_name_t *name2)
Compare two names.
Definition util.c:91
setcs_name_t
void setcs_name_t(cs_name_t *name, char *str)
Definition util.c:155
e_corosync_done
e_corosync_done
Definition exec/util.h:47
COROSYNC_DONE_INIT_SERVICES
@ COROSYNC_DONE_INIT_SERVICES
Definition exec/util.h:54
COROSYNC_DONE_STATS
@ COROSYNC_DONE_STATS
Definition exec/util.h:62
COROSYNC_DONE_ICMAP
@ COROSYNC_DONE_ICMAP
Definition exec/util.h:53
COROSYNC_DONE_ALREADY_RUNNING
@ COROSYNC_DONE_ALREADY_RUNNING
Definition exec/util.h:58
COROSYNC_DONE_FORK
@ COROSYNC_DONE_FORK
Definition exec/util.h:49
COROSYNC_DONE_SERVICE_ENGINE_INIT
@ COROSYNC_DONE_SERVICE_ENGINE_INIT
Definition exec/util.h:60
COROSYNC_DONE_STORE_RINGID
@ COROSYNC_DONE_STORE_RINGID
Definition exec/util.h:61
COROSYNC_DONE_EXIT
@ COROSYNC_DONE_EXIT
Definition exec/util.h:48
COROSYNC_DONE_LOGSETUP
@ COROSYNC_DONE_LOGSETUP
Definition exec/util.h:52
COROSYNC_DONE_FATAL_ERR
@ COROSYNC_DONE_FATAL_ERR
Definition exec/util.h:55
COROSYNC_DONE_PLOAD
@ COROSYNC_DONE_PLOAD
Definition exec/util.h:63
COROSYNC_DONE_LOGCONFIGREAD
@ COROSYNC_DONE_LOGCONFIGREAD
Definition exec/util.h:50
COROSYNC_DONE_STD_TO_NULL_REDIR
@ COROSYNC_DONE_STD_TO_NULL_REDIR
Definition exec/util.h:59
COROSYNC_DONE_MAINCONFIGREAD
@ COROSYNC_DONE_MAINCONFIGREAD
Definition exec/util.h:51
COROSYNC_DONE_ACQUIRE_LOCK
@ COROSYNC_DONE_ACQUIRE_LOCK
Definition exec/util.h:57
COROSYNC_DONE_DIR_NOT_PRESENT
@ COROSYNC_DONE_DIR_NOT_PRESENT
Definition exec/util.h:56
_corosync_exit_error
void _corosync_exit_error(enum e_corosync_done err, const char *file, unsigned int line) __attribute__((noreturn))
Definition util.c:128
cs_name_tisEqual
int cs_name_tisEqual(cs_name_t *str1, char *str2)
Definition util.c:165
cs_name_t
The cs_name_t struct.
Definition corotypes.h:66
__attribute__
typedef __attribute__