From ab29c24dc38809bb3687f9c255a98af80a905405 Mon Sep 17 00:00:00 2001
From: drh <>
Date: Sat, 25 Oct 2025 14:06:36 +0000
Subject: [PATCH] Additional information about the unixShm shown.

FossilOrigin-Name: 85846c7fbeeaf5fccfcbe11a4b87c4ee49781456ccb4da1d090b7823d7b456d6
---
 manifest      | 12 ++++++------
 manifest.uuid |  2 +-
 src/os_unix.c |  8 ++++++--
 3 files changed, 13 insertions(+), 9 deletions(-)

diff --git a/manifest b/manifest
index 8bf9400846..914f521c4d 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Do\snot\sattempt\sto\sshow\sposix-advisory-locking\sstatus\son\sjournal\sfiles.
-D 2025-10-25T13:55:49.988
+C Additional\sinformation\sabout\sthe\sunixShm\sshown.
+D 2025-10-25T14:06:36.401
 F .fossil-settings/binary-glob 61195414528fb3ea9693577e1980230d78a1f8b0a54c78cf1b9b24d0a409ed6a x
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
@@ -720,7 +720,7 @@ F src/os.h 1ff5ae51d339d0e30d8a9d814f4b8f8e448169304d83a7ed9db66a65732f3e63
 F src/os_common.h 6c0eb8dd40ef3e12fe585a13e709710267a258e2c8dd1c40b1948a1d14582e06
 F src/os_kv.c fb7ba8d6204197357f1eb7e1c7450d09c10043bf7e99aba602f4aa46b8fb11a3
 F src/os_setup.h 8efc64eda6a6c2f221387eefc2e7e45fd5a3d5c8337a7a83519ba4fbd2957ae2
-F src/os_unix.c 4b6b00948711b2a6a2f7a257c4717a3af90df90c83671c25ce2abc5cf50b805e
+F src/os_unix.c 0c5a7f020a37edbfaacdc4e6327c70cbfbad831c8e41ee6c4cee0cab2d7feb02
 F src/os_win.c 5b14841f9c3ab76841c06a4eca20ba3e7747f44253eba9dfd3d918797e753d49
 F src/os_win.h 4c247cdb6d407c75186c94a1e84d5a22cbae4adcec93fcae8d2bc1f956fd1f19
 F src/pager.c 113f9149092ccff6cf90e97c2611200e5a237f13d26c394bc9fd933377852764
@@ -2171,8 +2171,8 @@ F tool/version-info.c 33d0390ef484b3b1cb685d59362be891ea162123cea181cb8e6d2cf6dd
 F tool/warnings-clang.sh bbf6a1e685e534c92ec2bfba5b1745f34fb6f0bc2a362850723a9ee87c1b31a7
 F tool/warnings.sh 1ad0169b022b280bcaaf94a7fa231591be96b514230ab5c98fbf15cd7df842dd
 F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
-P 65aed79c29bf1aac0934475c02b358b916f413b20d2475ec7b631011f21f4e2b
-R 9a8ca9b687914ba362065d8f906f5c86
+P 7f8baf64bb722d7dfdfca22d4f11a72113d5ed2b36d6cc6020fb0acf8185b3e7
+R badf3b0112f208dac0f876102444708e
 U drh
-Z fdeb6188d5c16f9bcfa8e759db31012a
+Z e78c789b42ff4545008b7d9424fbdbc2
 # Remove this line to create a well-formed Fossil manifest.
diff --git a/manifest.uuid b/manifest.uuid
index c6ca39b6a7..920271fce0 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-7f8baf64bb722d7dfdfca22d4f11a72113d5ed2b36d6cc6020fb0acf8185b3e7
+85846c7fbeeaf5fccfcbe11a4b87c4ee49781456ccb4da1d090b7823d7b456d6
diff --git a/src/os_unix.c b/src/os_unix.c
index ba4d0153ff..25c15e2c59 100644
--- a/src/os_unix.c
+++ b/src/os_unix.c
@@ -4564,9 +4564,13 @@ struct unixShm {
 static void unixDescribeShm(sqlite3_str *pStr, unixShm *pShm){
   unixShmNode *pNode = pShm->pShmNode;
   char aLck[16];
-  sqlite3_str_appendf(pStr, "{\"sharedMask\":%d", pShm->sharedMask);
+  sqlite3_str_appendf(pStr, "{\"h\":%d", pNode->hShm);
+  unixEnterMutex();
+  sqlite3_str_appendf(pStr, ",\"nRef\":%d", pNode->nRef);
+  unixLeaveMutex();
+  sqlite3_str_appendf(pStr, ",\"id\":%d", pShm->id);
+  sqlite3_str_appendf(pStr, ",\"sharedMask\":%d", pShm->sharedMask);
   sqlite3_str_appendf(pStr, ",\"exclMask\":%d", pShm->exclMask);
-  sqlite3_str_appendf(pStr, ",\"hShm\":%d", pNode->hShm);
   if( unixPosixAdvisoryLocks(pNode->hShm, aLck)==SQLITE_OK ){
     sqlite3_str_appendf(pStr, ",\"pal\":\"%s\"", aLck);
   }
-- 
2.47.3