fix: compatibility: test_ltp_posix_pthread_pthread_mutex_trylock

tests/compatibility/ltp_posix/pthread/test_ltp_posix_pthread_pthread_mutex_trylock/main.fmf

@@ -1,5 +1,6 @@
 summary: Compatibility test - LTP POSIX - pthread/pthread_mutex_trylock
 test: ./test.sh
+framework: beakerlib
 tag:
  - compatibility
  - posix

tests/compatibility/ltp_posix/pthread/test_ltp_posix_pthread_pthread_mutex_trylock/test.sh

@@ -7,6 +7,69 @@
 
 IFACE_DIR="$LTP_BUILD_DIR/conformance/interfaces"
 
+# BEGIN OPENRUYI FIX: local beakerlib cleanup
+#
+# Beakerlib rlCleanupAppend generates a separate cleanup script.
+# On this platform the generated environment attempts to restore
+# Bash's readonly BASH_VERSINFO variable, causing cleanup failure
+# and a subsequent segmentation fault.
+#
+# Keep cleanup commands in this process and execute them before
+# rlJournalEnd instead.
+declare -a __oru_cleanup_commands=()
+
+rlCleanupAppend() {
+    if (( $# != 1 )); then
+        printf '%s\n' \
+            "rlCleanupAppend compatibility wrapper expects one argument" \
+            >&2
+        return 1
+    fi
+
+    __oru_cleanup_commands+=("$1")
+}
+
+rlCleanupPrepend() {
+    if (( $# != 1 )); then
+        printf '%s\n' \
+            "rlCleanupPrepend compatibility wrapper expects one argument" \
+            >&2
+        return 1
+    fi
+
+    __oru_cleanup_commands=(
+        "$1"
+        "${__oru_cleanup_commands[@]}"
+    )
+}
+
+__oru_cleanup_run() {
+    local cleanup_command
+    local cleanup_status=0
+
+    for cleanup_command in \
+        "${__oru_cleanup_commands[@]}"
+    do
+        eval "$cleanup_command" || cleanup_status=$?
+    done
+
+    __oru_cleanup_commands=()
+
+    return "$cleanup_status"
+}
+
+__oru_cleanup_on_exit() {
+    local saved_status=$?
+
+    trap - EXIT
+    __oru_cleanup_run || true
+
+    exit "$saved_status"
+}
+
+trap __oru_cleanup_on_exit EXIT
+# END OPENRUYI FIX: local beakerlib cleanup
+
 rlJournalStart
     rlPhaseStartSetup "Environment setup"
     ltpPosixSetup
@@ -21,4 +84,11 @@ rlJournalStart
     rlPhaseEnd
 
     rlJournalPrintText
+# Run registered cleanup commands in the current shell.
+# Clear the EXIT trap before Beakerlib closes the journal.
+if ! __oru_cleanup_run; then
+    rlLogWarning \
+        "One or more local cleanup commands failed"
+fi
+trap - EXIT
 rlJournalEnd