diff --git a/tools/crm_verify.c b/tools/crm_verify.c
index c0c5f2fec0..1bc890fd77 100644
--- a/tools/crm_verify.c
+++ b/tools/crm_verify.c
@@ -1,318 +1,320 @@
 /*
- * Copyright 2004-2020 the Pacemaker project contributors
+ * 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.
  */
 
 #include <crm_internal.h>
 #include <crm/crm.h>
 
 #include <stdio.h>
 #include <sys/types.h>
 #include <unistd.h>
 
 #include <stdlib.h>
 #include <errno.h>
 #include <fcntl.h>
 #include <libgen.h>
 #include <glib.h>
 
 #include <crm/common/xml.h>
 #include <crm/common/util.h>
 #include <crm/msg_xml.h>
 #include <crm/cib.h>
 #include <crm/pengine/status.h>
 #include <pacemaker-internal.h>
 
 gboolean USE_LIVE_CIB = FALSE;
 char *cib_save = NULL;
 extern gboolean stage0(pe_working_set_t * data_set);
 
 static pcmk__cli_option_t long_options[] = {
     // long option, argument type, storage, short option, description, flags
     {
         "help", no_argument, NULL, '?',
         "\tThis text", pcmk__option_default
     },
     {
         "version", no_argument, NULL, '$',
         "\tVersion information", pcmk__option_default
     },
     {
         "verbose", no_argument, NULL, 'V',
         "\tSpecify multiple times to increase debug output\n",
         pcmk__option_default
     },
     {
         "-spacer-", no_argument, NULL, '-',
         "\nData sources:", pcmk__option_default
     },
     {
         "live-check", no_argument, NULL, 'L',
         "Check the configuration used by the running cluster\n",
         pcmk__option_default
     },
     {
         "xml-file", required_argument, NULL, 'x',
         "Check the configuration in the named file", pcmk__option_default
     },
     {
         "xml-text", required_argument, NULL, 'X',
         "Check the configuration in the supplied string", pcmk__option_default
     },
     {
         "xml-pipe", no_argument, NULL, 'p',
         "Check the configuration piped in via stdin", pcmk__option_default
     },
     {
         "-spacer-", no_argument, NULL, '-',
         "\nAdditional Options:", pcmk__option_default
     },
     {
         "save-xml", required_argument, 0, 'S',
         "Save verified XML to named file (most useful with -L)",
         pcmk__option_default
     },
     {
         "-spacer-", no_argument, NULL, '-',
         "\nExamples:", pcmk__option_paragraph
     },
     {
         "-spacer-", no_argument, NULL, '-',
         "Check the consistency of the configuration in the running cluster:",
         pcmk__option_paragraph
     },
     {
         "-spacer-", no_argument, NULL, '-',
         " crm_verify --live-check", pcmk__option_example
     },
     {
         "-spacer-", no_argument, NULL, '-',
         "Check the consistency of the configuration in a given file and "
             "produce verbose output:",
         pcmk__option_paragraph
     },
     {
         "-spacer-", no_argument, NULL, '-',
         " crm_verify --xml-file file.xml --verbose", pcmk__option_example
     },
     {0, 0, 0, 0}
 };
 
 int
 main(int argc, char **argv)
 {
     xmlNode *cib_object = NULL;
     xmlNode *status = NULL;
     int argerr = 0;
     int flag;
     int option_index = 0;
 
     pe_working_set_t *data_set = NULL;
     cib_t *cib_conn = NULL;
-    int rc = pcmk_ok;
+    int rc = pcmk_rc_ok;
 
     bool verbose = FALSE;
     gboolean xml_stdin = FALSE;
     const char *xml_tag = NULL;
     const char *xml_file = NULL;
     const char *xml_string = NULL;
 
     pcmk__cli_init_logging("crm_verify", 0);
     pcmk__set_cli_options(NULL, "[options]", long_options,
                           "check a Pacemaker configuration for errors\n\n"
                           "Check the well-formedness of a complete Pacemaker "
                           "XML configuration,\nits conformance to the "
                           "configured schema, and the presence of common\n"
                           "misconfigurations. Problems reported as errors "
                           "must be fixed before the\ncluster will work "
                           "properly. It is left to the administrator to decide"
                           "\nwhether to fix problems reported as warnings.");
 
     while (1) {
         flag = pcmk__next_cli_option(argc, argv, &option_index, NULL);
         if (flag == -1)
             break;
 
         switch (flag) {
             case 'X':
                 crm_trace("Option %c => %s", flag, optarg);
                 xml_string = optarg;
                 break;
             case 'x':
                 crm_trace("Option %c => %s", flag, optarg);
                 xml_file = optarg;
                 break;
             case 'p':
                 xml_stdin = TRUE;
                 break;
             case 'S':
                 cib_save = optarg;
                 break;
             case 'V':
                 verbose = TRUE;
                 crm_bump_log_level(argc, argv);
                 break;
             case 'L':
                 USE_LIVE_CIB = TRUE;
                 break;
             case '$':
             case '?':
                 pcmk__cli_help(flag, CRM_EX_OK);
                 break;
             default:
                 fprintf(stderr, "Option -%c is not yet supported\n", flag);
                 ++argerr;
                 break;
         }
     }
 
     if (optind < argc) {
         printf("non-option ARGV-elements: ");
         while (optind < argc) {
             printf("%s ", argv[optind++]);
         }
         printf("\n");
     }
 
     if (optind > argc) {
         ++argerr;
     }
 
     if (argerr) {
         crm_err("%d errors in option parsing", argerr);
         pcmk__cli_help(flag, CRM_EX_USAGE);
     }
 
     crm_info("=#=#=#=#= Getting XML =#=#=#=#=");
 
     if (USE_LIVE_CIB) {
         cib_conn = cib_new();
         rc = cib_conn->cmds->signon(cib_conn, crm_system_name, cib_command);
+        rc = pcmk_legacy2rc(rc);
     }
 
     if (USE_LIVE_CIB) {
-        if (rc == pcmk_ok) {
+        if (rc == pcmk_rc_ok) {
             int options = cib_scope_local | cib_sync_call;
 
             crm_info("Reading XML from: live cluster");
             rc = cib_conn->cmds->query(cib_conn, NULL, &cib_object, options);
+            rc = pcmk_legacy2rc(rc);
         }
 
-        if (rc != pcmk_ok) {
-            fprintf(stderr, "Live CIB query failed: %s\n", pcmk_strerror(rc));
+        if (rc != pcmk_rc_ok) {
+            fprintf(stderr, "Live CIB query failed: %s\n", pcmk_rc_str(rc));
             goto done;
         }
         if (cib_object == NULL) {
             fprintf(stderr, "Live CIB query failed: empty result\n");
-            rc = -ENOMSG;
+            rc = ENOMSG;
             goto done;
         }
 
     } else if (xml_file != NULL) {
         cib_object = filename2xml(xml_file);
         if (cib_object == NULL) {
             fprintf(stderr, "Couldn't parse input file: %s\n", xml_file);
-            rc = -ENODATA;
+            rc = ENODATA;
             goto done;
         }
 
     } else if (xml_string != NULL) {
         cib_object = string2xml(xml_string);
         if (cib_object == NULL) {
             fprintf(stderr, "Couldn't parse input string: %s\n", xml_string);
-            rc = -ENODATA;
+            rc = ENODATA;
             goto done;
         }
     } else if (xml_stdin) {
         cib_object = stdin2xml();
         if (cib_object == NULL) {
             fprintf(stderr, "Couldn't parse input from STDIN.\n");
-            rc = -ENODATA;
+            rc = ENODATA;
             goto done;
         }
 
     } else {
         fprintf(stderr, "No configuration source specified."
                 "  Use --help for usage information.\n");
-        rc = -ENODATA;
+        rc = ENODATA;
         goto done;
     }
 
     xml_tag = crm_element_name(cib_object);
     if (!pcmk__str_eq(xml_tag, XML_TAG_CIB, pcmk__str_casei)) {
         fprintf(stderr,
                 "This tool can only check complete configurations (i.e. those starting with <cib>).\n");
-        rc = -EBADMSG;
+        rc = EBADMSG;
         goto done;
     }
 
     if (cib_save != NULL) {
         write_xml_file(cib_object, cib_save, FALSE);
     }
 
     status = get_object_root(XML_CIB_TAG_STATUS, cib_object);
     if (status == NULL) {
         create_xml_node(cib_object, XML_CIB_TAG_STATUS);
     }
 
     if (validate_xml(cib_object, NULL, FALSE) == FALSE) {
         pcmk__config_err("CIB did not pass schema validation");
         free_xml(cib_object);
         cib_object = NULL;
 
     } else if (cli_config_update(&cib_object, NULL, FALSE) == FALSE) {
         pcmk__config_error = true;
         free_xml(cib_object);
         cib_object = NULL;
         fprintf(stderr, "The cluster will NOT be able to use this configuration.\n");
         fprintf(stderr, "Please manually update the configuration to conform to the %s syntax.\n",
                 xml_latest_schema());
     }
 
     data_set = pe_new_working_set();
     if (data_set == NULL) {
-        rc = -errno;
+        rc = errno;
         crm_perror(LOG_CRIT, "Unable to allocate working set");
         goto done;
     }
     pe__set_working_set_flags(data_set, pe_flag_no_counts|pe_flag_no_compat);
 
     if (cib_object == NULL) {
     } else if (status != NULL || USE_LIVE_CIB) {
         /* live queries will always have a status section and can do a full simulation */
         pcmk__schedule_actions(data_set, cib_object, NULL);
 
     } else {
         data_set->now = crm_time_new(NULL);
         data_set->input = cib_object;
         stage0(data_set);
     }
     pe_free_working_set(data_set);
 
     if (pcmk__config_error) {
         fprintf(stderr, "Errors found during check: config not valid\n");
         if (verbose == FALSE) {
             fprintf(stderr, "  -V may provide more details\n");
         }
-        rc = -pcmk_err_schema_validation;
+        rc = pcmk_rc_schema_validation;
 
     } else if (pcmk__config_warning) {
         fprintf(stderr, "Warnings found during check: config may not be valid\n");
         if (verbose == FALSE) {
             fprintf(stderr, "  Use -V -V for more details\n");
         }
-        rc = -pcmk_err_schema_validation;
+        rc = pcmk_rc_schema_validation;
     }
 
     if (USE_LIVE_CIB && cib_conn) {
         cib_conn->cmds->signoff(cib_conn);
         cib_delete(cib_conn);
     }
 
   done:
-    crm_exit(crm_errno2exit(rc));
+    crm_exit(pcmk_rc2exitc(rc));
 }