From: Daniel Gustafsson <dgustafsson@postgresql.org>
Date: Fri, 29 May 2026 19:26:23 +0000 (+0200)
Subject: Use correct datatype for PID
X-Git-Tag: REL_19_BETA1~13
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=0ca1b3010597231b474d94d877ecc8266a473537;p=thirdparty%2Fpostgresql.git

Use correct datatype for PID

The datachecksums launcher was using int for storing a PID, but
the correct type is pid_t (which is defined to be a signed int).

Author: Tomas Vondra <tomas@vondra.me>
Reviewed-by: Daniel Gustafsson <daniel@yesql.se>
Discussion: https://postgr.es/m/f1281cf3-89a3-4936-9bc5-2a5a6291229f@vondra.me
---

diff --git a/src/backend/postmaster/datachecksum_state.c b/src/backend/postmaster/datachecksum_state.c
index b61674ae957..b578a7cc70e 100644
--- a/src/backend/postmaster/datachecksum_state.c
+++ b/src/backend/postmaster/datachecksum_state.c
@@ -303,7 +303,7 @@ typedef struct DataChecksumsStateStruct
 	 * none. This is set by the worker launcher when it starts waiting for a
 	 * worker process to finish.
 	 */
-	int			worker_pid;
+	pid_t		worker_pid;
 
 	/*
 	 * These fields indicate the target state that the launcher is currently