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Diffstat (limited to 'exec/util.h')
| -rw-r--r-- | exec/util.h | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/exec/util.h b/exec/util.h new file mode 100644 index 0000000..e6e12af --- /dev/null +++ b/exec/util.h @@ -0,0 +1,98 @@ +/* + * 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> + +/** + * Get the time of day and convert to nanoseconds + */ +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)) + +/** + * Compare two names. returns non-zero on match. + */ +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); +/** + * Get the short name of a service from the service_id. + */ +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 */ |