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diff --git a/include/crm/cluster/internal.h b/include/crm/cluster/internal.h
index 612efcbda5..8f647e0270 100644
--- a/include/crm/cluster/internal.h
+++ b/include/crm/cluster/internal.h
@@ -1,337 +1,349 @@
/*
* Copyright 2004-2018 the Pacemaker project contributors
*
* The version control history for this file may have further details.
*
* This source code is licensed under the GNU Lesser General Public License
* version 2.1 or later (LGPLv2.1+) WITHOUT ANY WARRANTY.
*/
#ifndef CRM_CLUSTER_INTERNAL__H
# define CRM_CLUSTER_INTERNAL__H
# include <crm/cluster.h>
typedef struct crm_ais_host_s AIS_Host;
typedef struct crm_ais_msg_s AIS_Message;
struct crm_ais_host_s {
uint32_t id;
uint32_t pid;
gboolean local;
enum crm_ais_msg_types type;
uint32_t size;
char uname[MAX_NAME];
} __attribute__ ((packed));
+#if SUPPORT_COROSYNC
+# include <qb/qbipc_common.h>
+# include <corosync/corotypes.h>
+typedef struct qb_ipc_response_header cs_ipc_header_response_t;
+#else
+typedef struct {
+ int size __attribute__ ((aligned(8)));
+ int id __attribute__ ((aligned(8)));
+ int error __attribute__ ((aligned(8)));
+} __attribute__ ((aligned(8))) cs_ipc_header_response_t;
+#endif
+
struct crm_ais_msg_s {
cs_ipc_header_response_t header __attribute__ ((aligned(8)));
uint32_t id;
gboolean is_compressed;
AIS_Host host;
AIS_Host sender;
uint32_t size;
uint32_t compressed_size;
/* 584 bytes */
char data[0];
} __attribute__ ((packed));
/* *INDENT-OFF* */
enum crm_proc_flag {
crm_proc_none = 0x00000001,
// Cluster layers
crm_proc_cpg = 0x04000000,
// Daemons
crm_proc_execd = 0x00000010,
crm_proc_based = 0x00000100,
crm_proc_controld = 0x00000200,
crm_proc_attrd = 0x00001000,
crm_proc_schedulerd = 0x00010000,
crm_proc_fenced = 0x00100000,
};
/* *INDENT-ON* */
/*!
* \internal
* \brief Return the process bit corresponding to the current cluster stack
*
* \return Process flag if detectable, otherwise 0
*/
static inline uint32_t
crm_get_cluster_proc(void)
{
switch (get_cluster_type()) {
case pcmk_cluster_corosync:
return crm_proc_cpg;
default:
break;
}
return crm_proc_none;
}
static inline const char *
peer2text(enum crm_proc_flag proc)
{
const char *text = "unknown";
switch (proc) {
case crm_proc_none:
text = "none";
break;
case crm_proc_based:
text = "pacemaker-based";
break;
case crm_proc_controld:
text = "pacemaker-controld";
break;
case crm_proc_schedulerd:
text = "pacemaker-schedulerd";
break;
case crm_proc_execd:
text = "pacemaker-execd";
break;
case crm_proc_attrd:
text = "pacemaker-attrd";
break;
case crm_proc_fenced:
text = "pacemaker-fenced";
break;
case crm_proc_cpg:
text = "corosync-cpg";
break;
}
return text;
}
static inline const char *
ais_dest(const AIS_Host *host)
{
if (host->local) {
return "local";
} else if (host->size > 0) {
return host->uname;
} else {
return "<all>";
}
}
# define ais_data_len(msg) (msg->is_compressed?msg->compressed_size:msg->size)
/*
typedef enum {
CS_OK = 1,
CS_ERR_LIBRARY = 2,
CS_ERR_VERSION = 3,
CS_ERR_INIT = 4,
CS_ERR_TIMEOUT = 5,
CS_ERR_TRY_AGAIN = 6,
CS_ERR_INVALID_PARAM = 7,
CS_ERR_NO_MEMORY = 8,
CS_ERR_BAD_HANDLE = 9,
CS_ERR_BUSY = 10,
CS_ERR_ACCESS = 11,
CS_ERR_NOT_EXIST = 12,
CS_ERR_NAME_TOO_LONG = 13,
CS_ERR_EXIST = 14,
CS_ERR_NO_SPACE = 15,
CS_ERR_INTERRUPT = 16,
CS_ERR_NAME_NOT_FOUND = 17,
CS_ERR_NO_RESOURCES = 18,
CS_ERR_NOT_SUPPORTED = 19,
CS_ERR_BAD_OPERATION = 20,
CS_ERR_FAILED_OPERATION = 21,
CS_ERR_MESSAGE_ERROR = 22,
CS_ERR_QUEUE_FULL = 23,
CS_ERR_QUEUE_NOT_AVAILABLE = 24,
CS_ERR_BAD_FLAGS = 25,
CS_ERR_TOO_BIG = 26,
CS_ERR_NO_SECTIONS = 27,
CS_ERR_CONTEXT_NOT_FOUND = 28,
CS_ERR_TOO_MANY_GROUPS = 30,
CS_ERR_SECURITY = 100
} cs_error_t;
*/
static inline const char *
ais_error2text(int error)
{
const char *text = "unknown";
# if SUPPORT_COROSYNC
switch (error) {
case CS_OK:
text = "OK";
break;
case CS_ERR_LIBRARY:
text = "Library error";
break;
case CS_ERR_VERSION:
text = "Version error";
break;
case CS_ERR_INIT:
text = "Initialization error";
break;
case CS_ERR_TIMEOUT:
text = "Timeout";
break;
case CS_ERR_TRY_AGAIN:
text = "Try again";
break;
case CS_ERR_INVALID_PARAM:
text = "Invalid parameter";
break;
case CS_ERR_NO_MEMORY:
text = "No memory";
break;
case CS_ERR_BAD_HANDLE:
text = "Bad handle";
break;
case CS_ERR_BUSY:
text = "Busy";
break;
case CS_ERR_ACCESS:
text = "Access error";
break;
case CS_ERR_NOT_EXIST:
text = "Doesn't exist";
break;
case CS_ERR_NAME_TOO_LONG:
text = "Name too long";
break;
case CS_ERR_EXIST:
text = "Exists";
break;
case CS_ERR_NO_SPACE:
text = "No space";
break;
case CS_ERR_INTERRUPT:
text = "Interrupt";
break;
case CS_ERR_NAME_NOT_FOUND:
text = "Name not found";
break;
case CS_ERR_NO_RESOURCES:
text = "No resources";
break;
case CS_ERR_NOT_SUPPORTED:
text = "Not supported";
break;
case CS_ERR_BAD_OPERATION:
text = "Bad operation";
break;
case CS_ERR_FAILED_OPERATION:
text = "Failed operation";
break;
case CS_ERR_MESSAGE_ERROR:
text = "Message error";
break;
case CS_ERR_QUEUE_FULL:
text = "Queue full";
break;
case CS_ERR_QUEUE_NOT_AVAILABLE:
text = "Queue not available";
break;
case CS_ERR_BAD_FLAGS:
text = "Bad flags";
break;
case CS_ERR_TOO_BIG:
text = "Too big";
break;
case CS_ERR_NO_SECTIONS:
text = "No sections";
break;
}
# endif
return text;
}
static inline const char *
msg_type2text(enum crm_ais_msg_types type)
{
const char *text = "unknown";
switch (type) {
case crm_msg_none:
text = "unknown";
break;
case crm_msg_ais:
text = "ais";
break;
case crm_msg_cib:
text = "cib";
break;
case crm_msg_crmd:
text = "crmd";
break;
case crm_msg_pe:
text = "pengine";
break;
case crm_msg_te:
text = "tengine";
break;
case crm_msg_lrmd:
text = "lrmd";
break;
case crm_msg_attrd:
text = "attrd";
break;
case crm_msg_stonithd:
text = "stonithd";
break;
case crm_msg_stonith_ng:
text = "stonith-ng";
break;
}
return text;
}
gboolean check_message_sanity(const AIS_Message * msg, const char *data);
# if SUPPORT_COROSYNC
gboolean send_cpg_iov(struct iovec * iov);
char *get_corosync_uuid(crm_node_t *peer);
char *corosync_node_name(uint64_t /*cmap_handle_t */ cmap_handle, uint32_t nodeid);
char *corosync_cluster_name(void);
int corosync_cmap_has_config(const char *prefix);
gboolean corosync_initialize_nodelist(void *cluster, gboolean force_member, xmlNode * xml_parent);
gboolean send_cluster_message_cs(xmlNode * msg, gboolean local,
crm_node_t * node, enum crm_ais_msg_types dest);
enum cluster_type_e find_corosync_variant(void);
void terminate_cs_connection(crm_cluster_t * cluster);
gboolean init_cs_connection(crm_cluster_t * cluster);
gboolean init_cs_connection_once(crm_cluster_t * cluster);
# endif
crm_node_t *crm_update_peer_proc(const char *source, crm_node_t * peer,
uint32_t flag, const char *status);
crm_node_t *crm_update_peer_state(const char *source, crm_node_t * node,
const char *state, uint64_t membership);
void crm_update_peer_uname(crm_node_t *node, const char *uname);
void crm_update_peer_expected(const char *source, crm_node_t * node, const char *expected);
void crm_reap_unseen_nodes(uint64_t ring_id);
gboolean cluster_connect_quorum(gboolean(*dispatch) (unsigned long long, gboolean),
void (*destroy) (gpointer));
gboolean node_name_is_valid(const char *key, const char *name);
crm_node_t * crm_find_peer_full(unsigned int id, const char *uname, int flags);
crm_node_t * crm_find_peer(unsigned int id, const char *uname);
void crm_peer_caches_refresh(xmlNode *cib);
crm_node_t *crm_find_known_peer_full(unsigned int id, const char *uname, int flags);
#endif
diff --git a/include/crm_internal.h b/include/crm_internal.h
index cf8999fff4..efc7d957d7 100644
--- a/include/crm_internal.h
+++ b/include/crm_internal.h
@@ -1,179 +1,160 @@
/*
* Copyright 2006-2020 the Pacemaker project contributors
*
* The version control history for this file may have further details.
*
* This source code is licensed under the GNU Lesser General Public License
* version 2.1 or later (LGPLv2.1+) WITHOUT ANY WARRANTY.
*/
#ifndef CRM_INTERNAL__H
# define CRM_INTERNAL__H
# include <config.h>
# include <portability.h>
# include <glib.h>
# include <stdbool.h>
# include <libxml/tree.h>
/* Public API headers can guard deprecated code with this symbol, thus
* preventing internal code (which includes this header) from using it, while
* still allowing external code (which can't include this header) to use it,
* for backward compatibility.
*/
#define PCMK__NO_COMPAT
# include <crm/lrmd.h>
# include <crm/common/logging.h>
# include <crm/common/ipc_internal.h>
# include <crm/common/options_internal.h>
# include <crm/common/internal.h>
/* Assorted convenience functions */
void crm_make_daemon(const char *name, gboolean daemonize, const char *pidfile);
static inline long long
crm_clear_bit(const char *function, int line, const char *target, long long word, long long bit)
{
long long rc = (word & ~bit);
if (rc == word) {
/* Unchanged */
} else if (target) {
crm_trace("Bit 0x%.8llx for %s cleared by %s:%d", bit, target, function, line);
} else {
crm_trace("Bit 0x%.8llx cleared by %s:%d", bit, function, line);
}
return rc;
}
static inline long long
crm_set_bit(const char *function, int line, const char *target, long long word, long long bit)
{
long long rc = (word | bit);
if (rc == word) {
/* Unchanged */
} else if (target) {
crm_trace("Bit 0x%.8llx for %s set by %s:%d", bit, target, function, line);
} else {
crm_trace("Bit 0x%.8llx set by %s:%d", bit, function, line);
}
return rc;
}
# define set_bit(word, bit) word = crm_set_bit(__FUNCTION__, __LINE__, NULL, word, bit)
# define clear_bit(word, bit) word = crm_clear_bit(__FUNCTION__, __LINE__, NULL, word, bit)
void strip_text_nodes(xmlNode * xml);
void pcmk_panic(const char *origin);
pid_t pcmk_locate_sbd(void);
/*
* XML attribute names used only by internal code
*/
#define PCMK__XA_ATTR_DAMPENING "attr_dampening"
#define PCMK__XA_ATTR_FORCE "attrd_is_force_write"
#define PCMK__XA_ATTR_INTERVAL "attr_clear_interval"
#define PCMK__XA_ATTR_IS_PRIVATE "attr_is_private"
#define PCMK__XA_ATTR_IS_REMOTE "attr_is_remote"
#define PCMK__XA_ATTR_NAME "attr_name"
#define PCMK__XA_ATTR_NODE_ID "attr_host_id"
#define PCMK__XA_ATTR_NODE_NAME "attr_host"
#define PCMK__XA_ATTR_OPERATION "attr_clear_operation"
#define PCMK__XA_ATTR_PATTERN "attr_regex"
#define PCMK__XA_ATTR_RESOURCE "attr_resource"
#define PCMK__XA_ATTR_SECTION "attr_section"
#define PCMK__XA_ATTR_SET "attr_set"
#define PCMK__XA_ATTR_USER "attr_user"
#define PCMK__XA_ATTR_UUID "attr_key"
#define PCMK__XA_ATTR_VALUE "attr_value"
#define PCMK__XA_ATTR_VERSION "attr_version"
#define PCMK__XA_ATTR_WRITER "attr_writer"
#define PCMK__XA_MODE "mode"
#define PCMK__XA_TASK "task"
/*
* IPC service names that are only used internally
*/
# define PCMK__SERVER_BASED_RO "cib_ro"
# define PCMK__SERVER_BASED_RW "cib_rw"
# define PCMK__SERVER_BASED_SHM "cib_shm"
/*
* IPC commands that can be sent to Pacemaker daemons
*/
#define PCMK__ATTRD_CMD_PEER_REMOVE "peer-remove"
#define PCMK__ATTRD_CMD_UPDATE "update"
#define PCMK__ATTRD_CMD_UPDATE_BOTH "update-both"
#define PCMK__ATTRD_CMD_UPDATE_DELAY "update-delay"
#define PCMK__ATTRD_CMD_QUERY "query"
#define PCMK__ATTRD_CMD_REFRESH "refresh"
#define PCMK__ATTRD_CMD_FLUSH "flush"
#define PCMK__ATTRD_CMD_SYNC "sync"
#define PCMK__ATTRD_CMD_SYNC_RESPONSE "sync-response"
#define PCMK__ATTRD_CMD_CLEAR_FAILURE "clear-failure"
#define PCMK__CONTROLD_CMD_NODES "list-nodes"
/*
* Environment variables used by Pacemaker
*/
#define PCMK__ENV_PHYSICAL_HOST "physical_host"
-# if SUPPORT_COROSYNC
-# include <qb/qbipc_common.h>
-# include <corosync/corotypes.h>
-typedef struct qb_ipc_request_header cs_ipc_header_request_t;
-typedef struct qb_ipc_response_header cs_ipc_header_response_t;
-# else
-typedef struct {
- int size __attribute__ ((aligned(8)));
- int id __attribute__ ((aligned(8)));
-} __attribute__ ((aligned(8))) cs_ipc_header_request_t;
-
-typedef struct {
- int size __attribute__ ((aligned(8)));
- int id __attribute__ ((aligned(8)));
- int error __attribute__ ((aligned(8)));
-} __attribute__ ((aligned(8))) cs_ipc_header_response_t;
-
-# endif
-
static inline void *
realloc_safe(void *ptr, size_t size)
{
void *new_ptr;
// realloc(p, 0) can replace free(p) but this wrapper can't
CRM_ASSERT(size > 0);
new_ptr = realloc(ptr, size);
if (new_ptr == NULL) {
free(ptr);
abort();
}
return new_ptr;
}
const char *crm_xml_add_last_written(xmlNode *xml_node);
void crm_xml_dump(xmlNode * data, int options, char **buffer, int *offset, int *max, int depth);
void crm_buffer_add_char(char **buffer, int *offset, int *max, char c);
#if defined(PCMK__WITH_ATTRIBUTE_OUTPUT_ARGS)
# define PCMK__OUTPUT_ARGS(ARGS...) __attribute__((output_args(ARGS)))
#else
# define PCMK__OUTPUT_ARGS(ARGS...)
#endif
#endif /* CRM_INTERNAL__H */

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