Adding upstream version 2.1.6.upstream/2.1.6

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 243 insertions, 0 deletions

diff --git a/include/crm/compatibility.h b/include/crm/compatibility.h
new file mode 100644
index 0000000..1281a3c
--- /dev/null
+++ b/include/crm/compatibility.h
@@ -0,0 +1,243 @@
+/*
+ * Copyright 2004-2021 the Pacemaker project contributors
+ *
+ * The version control history for this file may have further details.
+ *
+ * This source code is licensed under the GNU General Public License version 2
+ * or later (GPLv2+) WITHOUT ANY WARRANTY.
+ */
+#ifndef PCMK__CRM_COMPATIBILITY__H
+#  define PCMK__CRM_COMPATIBILITY__H
+
+#include <crm/msg_xml.h>
+#include <crm/pengine/pe_types.h> // enum pe_obj_types
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* This file allows external code that uses Pacemaker libraries to transition
+ * more easily from old APIs to current ones. Any code that compiled with an
+ * earlier API but not with the current API can include this file and have a
+ * good chance of compiling again.
+ *
+ * Everything here is deprecated and will be removed at the next major Pacemaker
+ * release (i.e. 3.0), so it should only be used during a transitionary period
+ * while the external code is being updated to the current API.
+ */
+
+/* Heartbeat-specific definitions. Support for heartbeat has been removed
+ * entirely, so any code branches relying on these should be deleted.
+ */
+#define ACTIVESTATUS "active"
+#define DEADSTATUS "dead"
+#define PINGSTATUS "ping"
+#define JOINSTATUS "join"
+#define LEAVESTATUS "leave"
+#define NORMALNODE "normal"
+#define CRM_NODE_EVICTED "evicted"
+#define CRM_LEGACY_CONFIG_DIR "/var/lib/heartbeat/crm"
+#define HA_VARLIBHBDIR "/var/lib/heartbeat"
+#define pcmk_cluster_heartbeat 0x0004
+
+/* Corosync-version-1-specific definitions */
+
+/* Support for corosync version 1 has been removed entirely, so any code
+ * branches relying on these should be deleted.
+ */
+#define PCMK_SERVICE_ID 9
+#define CRM_SERVICE PCMK_SERVICE_ID
+#define XML_ATTR_EXPECTED_VOTES "expected-quorum-votes"
+#define crm_class_members 1
+#define crm_class_notify 2
+#define crm_class_nodeid 3
+#define crm_class_rmpeer 4
+#define crm_class_quorum 5
+#define pcmk_cluster_classic_ais 0x0010
+#define pcmk_cluster_cman 0x0040
+#define ais_fd_sync -1
+
+// These are always true now
+#define CS_USES_LIBQB 1
+#define HAVE_CMAP 1
+#define SUPPORT_CS_QUORUM 1
+#define SUPPORT_AIS 1
+#define AIS_COROSYNC 1
+
+// These are always false now
+#define HAVE_CONFDB 0
+#define SUPPORT_CMAN 0
+#define SUPPORT_PLUGIN 0
+#define SUPPORT_STONITH_CONFIG 0
+#define is_classic_ais_cluster() 0
+#define is_cman_cluster() 0
+
+// These have newer names
+#define is_openais_cluster() is_corosync_cluster()
+#if SUPPORT_COROSYNC
+#define SUPPORT_CS
+#endif
+
+/* Isolation-specific definitions. Support for the resource isolation feature
+ * has been removed * entirely, so any code branches relying on these should be
+ * deleted.
+ */
+#define XML_RSC_ATTR_ISOLATION_INSTANCE "isolation-instance"
+#define XML_RSC_ATTR_ISOLATION_WRAPPER "isolation-wrapper"
+#define XML_RSC_ATTR_ISOLATION_HOST "isolation-host"
+#define XML_RSC_ATTR_ISOLATION "isolation"
+
+/* Schema-related definitions */
+
+// This has been renamed
+#define CRM_DTD_DIRECTORY CRM_SCHEMA_DIRECTORY
+
+/* Exit-code-related definitions */
+
+#define DAEMON_RESPAWN_STOP CRM_EX_FATAL
+#define pcmk_err_panic      CRM_EX_PANIC
+
+// Deprecated symbols that were removed
+#define APPNAME_LEN         256
+#define CRM_NODE_ACTIVE             CRM_NODE_MEMBER
+#define CRM_OP_DIE          "die_no_respawn"
+#define CRM_OP_RETRIVE_CIB  "retrieve_cib"
+#define CRM_OP_HBEAT        "dc_beat"
+#define CRM_OP_ABORT        "abort"
+#define CRM_OP_DEBUG_UP     "debug_inc"
+#define CRM_OP_DEBUG_DOWN   "debug_dec"
+#define CRM_OP_EVENTCC      "event_cc"
+#define CRM_OP_TEABORT      "te_abort"
+#define CRM_OP_TEABORTED    "te_abort_confirmed"
+#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_NODES_PROBED "probe_nodes_complete"
+#define DOT_ALL_FSA_INPUTS  1
+#define DOT_FSA_ACTIONS     1
+#define F_LRMD_CANCEL_CALLID        "lrmd_cancel_callid"
+#define F_LRMD_RSC_METADATA         "lrmd_rsc_metadata_res"
+#define F_LRMD_IPC_PROXY_NODE       "lrmd_ipc_proxy_node"
+#define INSTANCE(x)                 crm_element_value(x, XML_CIB_ATTR_INSTANCE)
+#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 LRMD_OP_RSC_CHK_REG         "lrmd_rsc_check_register"
+#define MAX_IPC_FAIL                5
+#define NAME(x)                     crm_element_value(x, XML_NVPAIR_ATTR_NAME)
+#define MSG_LOG                     1
+#define PE_OBJ_T_NATIVE             "native"
+#define PE_OBJ_T_GROUP              "group"
+#define PE_OBJ_T_INCARNATION        "clone"
+#define PE_OBJ_T_MASTER             "master"
+#define SERVICE_SCRIPT              "/sbin/service"
+#define SOCKET_LEN                  1024
+#define TSTAMP(x)                   crm_element_value(x, XML_ATTR_TSTAMP)
+#define XML_ATTR_TAGNAME            F_XML_TAGNAME
+#define XML_ATTR_FILTER_TYPE        "type-filter"
+#define XML_ATTR_FILTER_ID          "id-filter"
+#define XML_ATTR_FILTER_PRIORITY    "priority-filter"
+#define XML_ATTR_DC                 "is_dc"
+#define XML_MSG_TAG                 "crm_message"
+#define XML_MSG_TAG_DATA            "msg_data"
+#define XML_FAIL_TAG_RESOURCE       "failed_resource"
+#define XML_FAILRES_ATTR_RESID      "resource_id"
+#define XML_FAILRES_ATTR_REASON     "reason"
+#define XML_FAILRES_ATTR_RESSTATUS  "resource_status"
+#define XML_ATTR_RESULT             "result"
+#define XML_ATTR_SECTION            "section"
+#define XML_CIB_TAG_DOMAIN          "domain"
+#define XML_CIB_TAG_CONSTRAINT      "constraint"
+#define XML_RSC_ATTR_STATE          "clone-state"
+#define XML_RSC_ATTR_PRIORITY       "priority"
+#define XML_OP_ATTR_DEPENDENT       "dependent-on"
+#define XML_LRM_TAG_AGENTS          "lrm_agents"
+#define XML_LRM_TAG_AGENT           "lrm_agent"
+#define XML_LRM_TAG_ATTRIBUTES      "attributes"
+#define XML_CIB_ATTR_HEALTH         "health"
+#define XML_CIB_ATTR_WEIGHT         "weight"
+#define XML_CIB_ATTR_CLEAR          "clear_on"
+#define XML_CIB_ATTR_STONITH        "stonith"
+#define XML_CIB_ATTR_STANDBY        "standby"
+#define XML_RULE_ATTR_SCORE_MANGLED "score-attribute-mangled"
+#define XML_RULE_ATTR_RESULT        "result"
+#define XML_NODE_ATTR_STATE         "state"
+#define XML_ATTR_LRM_PROBE          "lrm-is-probe"
+#define XML_ATTR_TE_ALLOWFAIL       "op_allow_fail"
+#define VALUE(x)                    crm_element_value(x, XML_NVPAIR_ATTR_VALUE)
+#define action_wrapper_s            pe_action_wrapper_s
+#define add_cib_op_callback(cib, id, flag, data, fn) do {                \
+        cib->cmds->register_callback(cib, id, 120, flag, data, #fn, fn); \
+    } while(0)
+#define cib_default_options = cib_none
+#define crm_remote_baremetal              0x0004
+#define crm_remote_container              0x0002
+#define crm_element_value_const           crm_element_value
+#define crm_element_value_const_int       crm_element_value_int
+#define n_object_classes                  3
+#define no_quorum_policy_e                pe_quorum_policy
+#define node_s                            pe_node_s
+#define node_shared_s                     pe_node_shared_s
+#define pe_action_failure_is_fatal        0x00020
+#define pe_rsc_munging                    0x00000800ULL
+#define pe_rsc_try_reload                 0x00001000ULL
+#define pe_rsc_shutdown                   0x00020000ULL
+#define pe_rsc_migrating                  0x00400000ULL
+#define pe_rsc_unexpectedly_running       0x02000000ULL
+#define pe_rsc_have_unfencing             0x80000000ULL
+#define resource_s                        pe_resource_s
+#define ticket_s                          pe_ticket_s
+
+#define node_score_infinity 1000000
+
+/* Clone terminology definitions */
+
+// These can no longer be used in a switch together
+#define pe_master pe_clone
+
+static inline enum pe_obj_types
+get_resource_type(const char *name)
+{
+    if (safe_str_eq(name, XML_CIB_TAG_RESOURCE)) {
+        return pe_native;
+
+    } else if (safe_str_eq(name, XML_CIB_TAG_GROUP)) {
+        return pe_group;
+
+    } else if (safe_str_eq(name, XML_CIB_TAG_INCARNATION)
+                || safe_str_eq(name, PCMK_XE_PROMOTABLE_LEGACY)) {
+        return pe_clone;
+
+    } else if (safe_str_eq(name, XML_CIB_TAG_CONTAINER)) {
+        return pe_container;
+    }
+
+    return pe_unknown;
+}
+
+static inline const char *
+get_resource_typename(enum pe_obj_types type)
+{
+    switch (type) {
+        case pe_native:
+            return XML_CIB_TAG_RESOURCE;
+        case pe_group:
+            return XML_CIB_TAG_GROUP;
+        case pe_clone:
+            return XML_CIB_TAG_INCARNATION;
+        case pe_container:
+            return XML_CIB_TAG_CONTAINER;
+        case pe_unknown:
+            return "unknown";
+    }
+    return "<unknown>";
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif