/usr/include/pacemaker/crm/crm.h is in libcrmcluster1-dev 1.1.6-2ubuntu3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright (C) 2004 Andrew Beekhof <andrew@beekhof.net>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef CRM__H
#define CRM__H
#include <crm_config.h>
#include <stdlib.h>
#include <glib.h>
#include <stdbool.h>
#undef MIN
#undef MAX
#include <string.h>
#include <clplumbing/cl_log.h>
#include <libxml/tree.h>
extern int log_data_element(
int log_level, const char *file, const char *function, int line,
const char *prefix, xmlNode *data, int depth, gboolean formatted);
#define CRM_FEATURE_SET "3.0.5"
#define MINIMUM_SCHEMA_VERSION "pacemaker-1.0"
#define LATEST_SCHEMA_VERSION "pacemaker-"CRM_DTD_VERSION
#define EOS '\0'
#define DIMOF(a) ((int) (sizeof(a)/sizeof(a[0])) )
#ifndef __GNUC__
# define __builtin_expect(expr, result) (expr)
#endif
/* Some handy macros used by the Linux kernel */
#define __likely(expr) __builtin_expect(expr, 1)
#define __unlikely(expr) __builtin_expect(expr, 0)
#define CRM_DEPRECATED_SINCE_2_0_1 0
#define CRM_DEPRECATED_SINCE_2_0_2 0
#define CRM_DEPRECATED_SINCE_2_0_3 0
#define CRM_DEPRECATED_SINCE_2_0_4 0
#define CRM_DEPRECATED_SINCE_2_0_5 0
#define CRM_DEPRECATED_SINCE_2_0_6 1
#define CRM_DEPRECATED_SINCE_2_0_7 1
#define CRM_DEPRECATED_SINCE_2_0_8 1
#define CRM_DEPRECATED_SINCE_2_1_0 1
#define CRM_META "CRM_meta"
#define CRM_ASSERT(expr) do { \
if(__unlikely((expr) == FALSE)) { \
crm_abort(__FILE__, __PRETTY_FUNCTION__, __LINE__, #expr, TRUE, FALSE); \
} \
} while(0)
extern const char *crm_system_name;
/* Clean these up at some point, some probably should be runtime options */
#define SOCKET_LEN 1024
#define APPNAME_LEN 256
#define MAX_IPC_FAIL 5
#define MAX_IPC_DELAY 120
#define MSG_LOG 1
#define DOT_FSA_ACTIONS 1
#define DOT_ALL_FSA_INPUTS 1
/* #define FSA_TRACE 1 */
#define INFINITY_S "INFINITY"
#define MINUS_INFINITY_S "-INFINITY"
#define INFINITY 1000000
/* Sub-systems */
#define CRM_SYSTEM_DC "dc"
#define CRM_SYSTEM_DCIB "dcib" /* The master CIB */
#define CRM_SYSTEM_CIB "cib"
#define CRM_SYSTEM_CRMD "crmd"
#define CRM_SYSTEM_LRMD "lrmd"
#define CRM_SYSTEM_PENGINE "pengine"
#define CRM_SYSTEM_TENGINE "tengine"
#define CRM_SYSTEM_STONITHD "stonithd"
/* Valid operations */
#define CRM_OP_NOOP "noop"
#define CRM_OP_JOIN_ANNOUNCE "join_announce"
#define CRM_OP_JOIN_OFFER "join_offer"
#define CRM_OP_JOIN_REQUEST "join_request"
#define CRM_OP_JOIN_ACKNAK "join_ack_nack"
#define CRM_OP_JOIN_CONFIRM "join_confirm"
#define CRM_OP_DIE "die_no_respawn"
#define CRM_OP_RETRIVE_CIB "retrieve_cib"
#define CRM_OP_PING "ping"
#define CRM_OP_VOTE "vote"
#define CRM_OP_NOVOTE "no-vote"
#define CRM_OP_HELLO "hello"
#define CRM_OP_HBEAT "dc_beat"
#define CRM_OP_PECALC "pe_calc"
#define CRM_OP_ABORT "abort"
#define CRM_OP_QUIT "quit"
#define CRM_OP_LOCAL_SHUTDOWN "start_shutdown"
#define CRM_OP_SHUTDOWN_REQ "req_shutdown"
#define CRM_OP_SHUTDOWN "do_shutdown"
#define CRM_OP_FENCE "stonith"
#define CRM_OP_EVENTCC "event_cc"
#define CRM_OP_TEABORT "te_abort"
#define CRM_OP_TEABORTED "te_abort_confirmed" /* we asked */
#define CRM_OP_TE_HALT "te_halt"
#define CRM_OP_TECOMPLETE "te_complete"
#define CRM_OP_TETIMEOUT "te_timeout"
#define CRM_OP_TRANSITION "transition"
#define CRM_OP_REGISTER "register"
#define CRM_OP_DEBUG_UP "debug_inc"
#define CRM_OP_DEBUG_DOWN "debug_dec"
#define CRM_OP_INVOKE_LRM "lrm_invoke"
#define CRM_OP_LRM_REFRESH "lrm_refresh"
#define CRM_OP_LRM_QUERY "lrm_query"
#define CRM_OP_LRM_DELETE "lrm_delete"
#define CRM_OP_LRM_FAIL "lrm_fail"
#define CRM_OP_PROBED "probe_complete"
#define CRM_OP_REPROBE "probe_again"
#define CRM_OP_CLEAR_FAILCOUNT "clear_failcount"
#define CRMD_STATE_ACTIVE "member"
#define CRMD_STATE_INACTIVE "down"
#define CRMD_JOINSTATE_DOWN CRMD_STATE_INACTIVE
#define CRMD_JOINSTATE_PENDING "pending"
#define CRMD_JOINSTATE_MEMBER CRMD_STATE_ACTIVE
#define CRMD_JOINSTATE_NACK "banned"
#define CRMD_ACTION_DELETE "delete"
#define CRMD_ACTION_CANCEL "cancel"
#define CRMD_ACTION_MIGRATE "migrate_to"
#define CRMD_ACTION_MIGRATED "migrate_from"
#define CRMD_ACTION_START "start"
#define CRMD_ACTION_STARTED "running"
#define CRMD_ACTION_STOP "stop"
#define CRMD_ACTION_STOPPED "stopped"
#define CRMD_ACTION_PROMOTE "promote"
#define CRMD_ACTION_PROMOTED "promoted"
#define CRMD_ACTION_DEMOTE "demote"
#define CRMD_ACTION_DEMOTED "demoted"
#define CRMD_ACTION_NOTIFY "notify"
#define CRMD_ACTION_NOTIFIED "notified"
#define CRMD_ACTION_STATUS "monitor"
/* short names */
#define RSC_DELETE CRMD_ACTION_DELETE
#define RSC_CANCEL CRMD_ACTION_CANCEL
#define RSC_MIGRATE CRMD_ACTION_MIGRATE
#define RSC_MIGRATED CRMD_ACTION_MIGRATED
#define RSC_START CRMD_ACTION_START
#define RSC_STARTED CRMD_ACTION_STARTED
#define RSC_STOP CRMD_ACTION_STOP
#define RSC_STOPPED CRMD_ACTION_STOPPED
#define RSC_PROMOTE CRMD_ACTION_PROMOTE
#define RSC_PROMOTED CRMD_ACTION_PROMOTED
#define RSC_DEMOTE CRMD_ACTION_DEMOTE
#define RSC_DEMOTED CRMD_ACTION_DEMOTED
#define RSC_NOTIFY CRMD_ACTION_NOTIFY
#define RSC_NOTIFIED CRMD_ACTION_NOTIFIED
#define RSC_STATUS CRMD_ACTION_STATUS
typedef GList* GListPtr;
/* LOG_DEBUG = 7, make LOG_TRACE ::= -VVVVV */
#define LOG_TRACE 12
#define LOG_DEBUG_2 LOG_TRACE
#define LOG_DEBUG_3 LOG_TRACE
#define LOG_DEBUG_4 LOG_TRACE
#define LOG_DEBUG_5 LOG_TRACE
#define LOG_DEBUG_6 LOG_TRACE
#define LOG_MSG LOG_TRACE
#if SUPPORT_TRACING
struct _pcmk_ddebug_query {
const char *files;
const char *formats;
const char *functions;
unsigned long long total;
unsigned long long matches;
};
/*
* An instance of this structure is created in a special
* ELF section at every dynamic debug callsite. At runtime,
* the special section is treated as an array of these.
*/
struct _pcmk_ddebug {
/*
* These fields are used to drive the user interface
* for selecting and displaying debug callsites.
*/
const char *function;
const char *filename;
const char *format;
unsigned int lineno:24;
/*
* The bump field will add to the level at the callsite.
* The value here are changed dynamically when the user
* writes commands to FIXME ;-)
*/
int bump;
} __attribute__((aligned(8)));
/* will be assigned by ld linker magic */
extern struct _pcmk_ddebug __start___verbose[];
extern struct _pcmk_ddebug __stop___verbose[];
# define CRM_TRACE_INIT_DATA(name) \
void name(void); \
void name(void) { CRM_ASSERT(__start___verbose != __stop___verbose); } \
void __attribute__ ((constructor)) name(void);
#define CRM_LOG_ASSERT(expr) do { \
static struct _pcmk_ddebug descriptor \
__attribute__((section("__verbose"), aligned(8))) = \
{ __func__, __FILE__, #expr, __LINE__, LOG_TRACE}; \
\
if(__unlikely((expr) == FALSE)) { \
crm_abort(__FILE__, __PRETTY_FUNCTION__, __LINE__, #expr, \
descriptor.bump != LOG_TRACE, TRUE); \
} \
} while(0)
#define CRM_CHECK(expr, failure_action) do { \
static struct _pcmk_ddebug descriptor \
__attribute__((section("__verbose"), aligned(8))) = \
{ __func__, __FILE__, #expr, __LINE__, LOG_TRACE}; \
\
if(__unlikely((expr) == FALSE)) { \
crm_abort(__FILE__, __PRETTY_FUNCTION__, __LINE__, #expr, \
descriptor.bump != LOG_TRACE, TRUE); \
failure_action; \
} \
} while(0)
/*
* Throughout the macros below, note the leading, pre-comma, space in the
* various ' , ##args' occurences to aid portability across versions of 'gcc'.
* http://gcc.gnu.org/onlinedocs/cpp/Variadic-Macros.html#Variadic-Macros
*/
# define do_crm_log(level, fmt, args...) do { \
static struct _pcmk_ddebug descriptor \
__attribute__((section("__verbose"), aligned(8))) = \
{ __func__, __FILE__, fmt, __LINE__, LOG_TRACE}; \
\
if(__likely((level) <= crm_log_level)) { \
cl_log((level), "%s: " fmt, __PRETTY_FUNCTION__ , ##args); \
\
} else if(__unlikely(descriptor.bump != LOG_TRACE)) { \
cl_log(descriptor.bump, "TRACE: %s: %s:%d " fmt, __PRETTY_FUNCTION__ , __FILE__, __LINE__, ##args); \
} \
} while(0)
# define do_crm_log_unlikely(level, fmt, args...) do { \
static struct _pcmk_ddebug descriptor \
__attribute__((section("__verbose"), aligned(8))) = \
{ __func__, __FILE__, fmt, __LINE__, LOG_TRACE }; \
\
if(__unlikely((level) <= crm_log_level)) { \
cl_log((level), "%s: " fmt, __PRETTY_FUNCTION__ , ##args); \
\
} else if(__unlikely(descriptor.bump != LOG_TRACE)) { \
cl_log(descriptor.bump, "TRACE: %s: %s:%d " fmt, __PRETTY_FUNCTION__ , __FILE__, __LINE__, ##args); \
} \
} while(0)
# define do_crm_log_xml(level, text, xml) do { \
static struct _pcmk_ddebug descriptor \
__attribute__((section("__verbose"), aligned(8))) = \
{ __func__, __FILE__, __PRETTY_FUNCTION__, __LINE__, LOG_TRACE }; \
\
if(xml == NULL) { \
} else if(__likely((level) <= crm_log_level)) { \
log_data_element(level, __FILE__, __PRETTY_FUNCTION__, 0, text, xml, 0, TRUE); \
\
} else if(__unlikely(descriptor.bump != LOG_TRACE)) { \
log_data_element(descriptor.bump, __FILE__, __PRETTY_FUNCTION__, __LINE__, text, xml, 0, TRUE); \
} \
} while(0)
# define do_crm_log_alias(level, file, function, line, fmt, args...) do { \
if(line) { \
cl_log(level, "TRACE: %s: %s:%d "fmt, function, file, line, ##args); \
} else { \
cl_log(level, "%s: "fmt, function, ##args); \
} \
} while(0)
#else
# define CRM_TRACE_INIT_DATA(name)
#define CRM_LOG_ASSERT(expr) do { \
if(__unlikely((expr) == FALSE)) { \
crm_abort(__FILE__, __PRETTY_FUNCTION__, __LINE__, #expr, FALSE, TRUE); \
} \
} while(0)
#define CRM_CHECK(expr, failure_action) do { \
if(__unlikely((expr) == FALSE)) { \
crm_abort(__FILE__,__PRETTY_FUNCTION__,__LINE__, #expr, FALSE, TRUE); \
failure_action; \
} \
} while(0)
# define do_crm_log(level, fmt, args...) do { \
if(__likely((level) <= crm_log_level)) { \
cl_log((level), "%s: " fmt, __PRETTY_FUNCTION__ , ##args); \
} \
} while(0)
# define do_crm_log_unlikely(level, fmt, args...) do { \
if(__unlikely((level) <= crm_log_level)) { \
cl_log((level), "%s: " fmt, __PRETTY_FUNCTION__ , ##args); \
} \
} while(0)
# define do_crm_log_xml(level, text, xml) do { \
if(xml == NULL) { \
} else if(__unlikely((level) <= crm_log_level)) { \
log_data_element(level, __FILE__, __PRETTY_FUNCTION__, 0, text, xml, 0, TRUE); \
} \
} while(0)
# define do_crm_log_alias(level, file, function, line, fmt, args...) do { \
cl_log(level, "%s: "fmt, function, ##args); \
} while(0)
#endif
#define do_crm_log_always(level, fmt, args...) cl_log(level, "%s: " fmt, __PRETTY_FUNCTION__ , ##args)
#define crm_crit(fmt, args...) do_crm_log_always(LOG_CRIT, fmt , ##args)
#define crm_err(fmt, args...) do_crm_log(LOG_ERR, fmt , ##args)
#define crm_warn(fmt, args...) do_crm_log(LOG_WARNING, fmt , ##args)
#define crm_notice(fmt, args...) do_crm_log(LOG_NOTICE, fmt , ##args)
#define crm_info(fmt, args...) do_crm_log(LOG_INFO, fmt , ##args)
#define crm_debug(fmt, args...) do_crm_log_unlikely(LOG_DEBUG, fmt , ##args)
#define crm_trace(fmt, args...) do_crm_log_unlikely(LOG_TRACE, fmt , ##args)
#define crm_debug_2 crm_trace
#define crm_debug_3 crm_trace
#define crm_debug_4 crm_trace
#define crm_debug_5 crm_trace
#define crm_debug_6 crm_trace
#define crm_perror(level, fmt, args...) do { \
const char *err = strerror(errno); \
fprintf(stderr, fmt ": %s (%d)\n", ##args, err, errno); \
do_crm_log(level, fmt ": %s (%d)", ##args, err, errno); \
} while(0)
#include <crm/common/util.h>
#define crm_log_xml_crit(xml, text) do_crm_log_xml(LOG_CRIT, text, xml)
#define crm_log_xml_err(xml, text) do_crm_log_xml(LOG_ERR, text, xml)
#define crm_log_xml_warn(xml, text) do_crm_log_xml(LOG_WARNING, text, xml)
#define crm_log_xml_notice(xml, text) do_crm_log_xml(LOG_NOTICE, text, xml)
#define crm_log_xml_info(xml, text) do_crm_log_xml(LOG_INFO, text, xml)
#define crm_log_xml_debug(xml, text) do_crm_log_xml(LOG_DEBUG, text, xml)
#define crm_log_xml_trace(xml, text) do_crm_log_xml(LOG_TRACE, text, xml)
#define crm_log_xml do_crm_log_xml
#define crm_log_xml_debug_2 crm_log_xml_trace
#define crm_log_xml_debug_3 crm_log_xml_trace
#define crm_log_xml_debug_4 crm_log_xml_trace
#define crm_log_xml_debug_5 crm_log_xml_trace
#define crm_str(x) (const char*)(x?x:"<null>")
#define crm_malloc0(malloc_obj, length) do { \
malloc_obj = malloc(length); \
if(malloc_obj == NULL) { \
crm_err("Failed allocation of %lu bytes", (unsigned long)length); \
CRM_ASSERT(malloc_obj != NULL); \
} \
memset(malloc_obj, 0, length); \
} while(0)
#define crm_malloc(malloc_obj, length) do { \
malloc_obj = malloc(length); \
if(malloc_obj == NULL) { \
crm_err("Failed allocation of %lu bytes", (unsigned long)length); \
CRM_ASSERT(malloc_obj != NULL); \
} \
} while(0)
#define crm_realloc(realloc_obj, length) do { \
realloc_obj = realloc(realloc_obj, length); \
CRM_ASSERT(realloc_obj != NULL); \
} while(0)
#define crm_free(free_obj) do { free(free_obj); free_obj=NULL; } while(0)
#define crm_msg_del(msg) do { if(msg != NULL) { ha_msg_del(msg); msg = NULL; } } while(0)
#define crm_strdup(str) crm_strdup_fn(str, __FILE__, __PRETTY_FUNCTION__, __LINE__)
#define crm_str_hash g_str_hash_traditional
extern guint g_str_hash_traditional(gconstpointer v);
extern void update_all_trace_data(void);
static inline void slist_basic_destroy(GListPtr list)
{
GListPtr gIter = NULL;
for(gIter = list; gIter != NULL; gIter = gIter->next) {
free(gIter->data);
}
g_list_free(list);
}
/* These two macros are no longer to be used
* They exist for compatability reasons and will be removed in a
* future release
* Use something like this instead:
GListPtr gIter = rsc->children;
for(; gIter != NULL; gIter = gIter->next) {
resource_t *child_rsc = (resource_t*)gIter->data;
...
}
*
*/
#define slist_destroy(child_type, child, parent, a) do { \
GListPtr __crm_iter_head = parent; \
child_type *child = NULL; \
while(__crm_iter_head != NULL) { \
child = (child_type *) __crm_iter_head->data; \
__crm_iter_head = __crm_iter_head->next; \
{ a; } \
} \
g_list_free(parent); \
} while(0)
#define slist_iter(child, child_type, parent, counter, a) do { \
GListPtr __crm_iter_head = parent; \
child_type *child = NULL; \
int counter = 0; \
for(; __crm_iter_head != NULL; counter++) { \
child = (child_type *) __crm_iter_head->data; \
__crm_iter_head = __crm_iter_head->next; \
{ a; } \
} \
} while(0)
#endif
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