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commit    bcfca332f100061e056283f237df009f570aff8b
Author:   Thomas Munro <tmunro@postgresql.org>
Date:     Sun Nov 16 23:01:12 2025 +0000
First released in: 14.21, 15.16, 16.12, 17.8, 18.2

    Define PS_USE_CLOBBER_ARGV on GNU/Hurd.
    
    Until d2ea2d310dfdc40328aca5b6c52225de78432e01, the PS_USE_PS_STRINGS
    option was used on the GNU/Hurd. As this option got removed and
    PS_USE_CLOBBER_ARGV appears to work fine nowadays on the Hurd, define
    this one to re-enable process title changes on this platform.
    
    In the 14 and 15 branches, the existing test for __hurd__ (added 25
    years ago by commit 209aa77d, removed in 16 by the above commit) is left
    unchanged for now as it was activating slightly different code paths and
    would need investigation by a Hurd user.
    
    Author: Michael Banck <mbanck@debian.org>
    Discussion: https://postgr.es/m/CA%2BhUKGJMNGUAqf27WbckYFrM-Mavy0RKJvocfJU%3DJ2XcAZyv%2Bw%40mail.gmail.com
    Backpatch-through: 16


 src/backend/utils/misc/ps_status.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/backend/utils/misc/ps_status.c b/src/backend/utils/misc/ps_status.c
index e08b26e8c14..f40b16cb918 100644
--- a/src/backend/utils/misc/ps_status.c
+++ b/src/backend/utils/misc/ps_status.c
@@ -52,7 +52,7 @@ bool		update_process_title = DEFAULT_UPDATE_PROCESS_TITLE;
 #define PS_USE_SETPROCTITLE_FAST
 #elif defined(HAVE_SETPROCTITLE)
 #define PS_USE_SETPROCTITLE
-#elif defined(__linux__) || defined(__sun) || defined(__darwin__)
+#elif defined(__linux__) || defined(__sun) || defined(__darwin__) || defined(__GNU__)
 #define PS_USE_CLOBBER_ARGV
 #elif defined(WIN32)
 #define PS_USE_WIN32
@@ -62,7 +62,7 @@ bool		update_process_title = DEFAULT_UPDATE_PROCESS_TITLE;
 
 
 /* Different systems want the buffer padded differently */
-#if defined(__linux__) || defined(__darwin__)
+#if defined(__linux__) || defined(__darwin__) || defined(__GNU__)
 #define PS_PADDING '\0'
 #else
 #define PS_PADDING ' '


[parent: 5749d95d4794]