5 files changed, 9 insertions, 9 deletions
diff --git a/src/backend/utils/error/csvlog.c b/src/backend/utils/error/csvlog.c
index 855e130a97d..eab8df3fcc3 100644
--- a/src/backend/utils/error/csvlog.c
+++ b/src/backend/utils/error/csvlog.c
@@ -120,7 +120,7 @@ write_csvlog(ErrorData *edata)
 	appendStringInfoChar(&buf, ',');
 
 	/* session id */
-	appendStringInfo(&buf, "%lx.%x", (long) MyStartTime, MyProcPid);
+	appendStringInfo(&buf, "%" INT64_MODIFIER "x.%x", MyStartTime, MyProcPid);
 	appendStringInfoChar(&buf, ',');
 
 	/* Line number */
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 5cbb5b54168..987ff98067b 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -2944,12 +2944,12 @@ log_status_format(StringInfo buf, const char *format, ErrorData *edata)
 				{
 					char		strfbuf[128];
 
-					snprintf(strfbuf, sizeof(strfbuf) - 1, "%lx.%x",
-							 (long) (MyStartTime), MyProcPid);
+					snprintf(strfbuf, sizeof(strfbuf) - 1, "%" INT64_MODIFIER "x.%x",
+							 MyStartTime, MyProcPid);
 					appendStringInfo(buf, "%*s", padding, strfbuf);
 				}
 				else
-					appendStringInfo(buf, "%lx.%x", (long) (MyStartTime), MyProcPid);
+					appendStringInfo(buf, "%" INT64_MODIFIER "x.%x", MyStartTime, MyProcPid);
 				break;
 			case 'p':
 				if (padding != 0)
diff --git a/src/backend/utils/error/jsonlog.c b/src/backend/utils/error/jsonlog.c
index bd0124869d5..2c7b14cacb1 100644
--- a/src/backend/utils/error/jsonlog.c
+++ b/src/backend/utils/error/jsonlog.c
@@ -168,8 +168,8 @@ write_jsonlog(ErrorData *edata)
 	}
 
 	/* Session id */
-	appendJSONKeyValueFmt(&buf, "session_id", true, "%lx.%x",
-						  (long) MyStartTime, MyProcPid);
+	appendJSONKeyValueFmt(&buf, "session_id", true, "%" INT64_MODIFIER "x.%x",
+						  MyStartTime, MyProcPid);
 
 	/* Line number */
 	appendJSONKeyValueFmt(&buf, "line_num", false, "%ld", log_line_number);
diff --git a/src/backend/utils/init/miscinit.c b/src/backend/utils/init/miscinit.c
index 537d92c0cfd..ef60f41b8ce 100644
--- a/src/backend/utils/init/miscinit.c
+++ b/src/backend/utils/init/miscinit.c
@@ -1372,10 +1372,10 @@ CreateLockFile(const char *filename, bool amPostmaster,
 	 * both datadir and socket lockfiles; although more stuff may get added to
 	 * the datadir lockfile later.
 	 */
-	snprintf(buffer, sizeof(buffer), "%d\n%s\n%ld\n%d\n%s\n",
+	snprintf(buffer, sizeof(buffer), "%d\n%s\n" INT64_FORMAT "\n%d\n%s\n",
 			 amPostmaster ? (int) my_pid : -((int) my_pid),
 			 DataDir,
-			 (long) MyStartTime,
+			 MyStartTime,
 			 PostPortNumber,
 			 socketDir);
 
diff --git a/src/bin/pg_ctl/pg_ctl.c b/src/bin/pg_ctl/pg_ctl.c
index e7e878c22f0..d6bb2c33119 100644
--- a/src/bin/pg_ctl/pg_ctl.c
+++ b/src/bin/pg_ctl/pg_ctl.c
@@ -618,7 +618,7 @@ wait_for_postmaster_start(pid_t pm_pid, bool do_checkpoint)
 			 * Allow 2 seconds slop for possible cross-process clock skew.
 			 */
 			pmpid = atol(optlines[LOCK_FILE_LINE_PID - 1]);
-			pmstart = atol(optlines[LOCK_FILE_LINE_START_TIME - 1]);
+			pmstart = atoll(optlines[LOCK_FILE_LINE_START_TIME - 1]);
 			if (pmstart >= start_time - 2 &&
 #ifndef WIN32
 				pmpid == pm_pid