!206 fix 2 undeclared functions,support clang build

From: @fandeyuan 
Reviewed-by: @kouwq 
Signed-off-by: @kouwq

0032-fix-function-undeclared-in-libdm-common.c-and-dev-cache.c.patch

@@ -0,0 +1,38 @@
+From cfc1fd1186867683a265836e223f58bacd88065d Mon Sep 17 00:00:00 2001
+From: yuncang123 <1050706328@qq.com>
+Date: Sat, 7 Sep 2024 18:34:09 +0800
+Subject: [PATCH] fix function undeclared in libdm-common.c and
+ dev-cache.c,support clang
+
+---
+ lib/device/dev-cache.c | 1 +
+ libdm/libdm-common.c   | 1 +
+ 2 files changed, 2 insertions(+)
+
+diff --git a/lib/device/dev-cache.c b/lib/device/dev-cache.c
+index 93c91a7..82deb34 100644
+--- a/lib/device/dev-cache.c
++++ b/lib/device/dev-cache.c
+@@ -27,6 +27,7 @@
+ #endif
+ #include <unistd.h>
+ #include <dirent.h>
++#include <sys/time.h>
+ 
+ struct dev_iter {
+ 	struct btree_iter *current;
+diff --git a/libdm/libdm-common.c b/libdm/libdm-common.c
+index bbc6a17..adb72f0 100644
+--- a/libdm/libdm-common.c
++++ b/libdm/libdm-common.c
+@@ -24,6 +24,7 @@
+ #include <sys/ioctl.h>
+ #include <fcntl.h>
+ #include <dirent.h>
++#include <syslog.h>
+ 
+ #ifdef UDEV_SYNC_SUPPORT
+ #  include <sys/types.h>
+-- 
+2.43.0
+

lvm2.spec

@@ -43,7 +43,7 @@
 
 Name:      lvm2
 Version:   2.03.09
-Release:   21
+Release:   22
 Epoch:     8
 Summary:   Tools for logical volume management
 License:   GPLv2+ and LGPLv2.1 and BSD
@@ -80,6 +80,7 @@ Patch28:   0028-vgchange-acquire-an-exclusive-VG-lock-for-refresh.patch
 Patch29:   0029-use-4k-sector-size-when-any-dev-is-4k.patch
 Patch30:   0030-dmstats-Fix-memory-leak-on-error-path.patch
 Patch31:   0031-fix-syslog-setting.patch
+Patch32:   0032-fix-function-undeclared-in-libdm-common.c-and-dev-cache.c.patch
 
 BuildRequires: gcc
 BuildRequires: gcc-c++
@@ -505,6 +506,10 @@ fi
 
 
 %changelog
+* Thu Nov 7 2024 Deyuan Fan <fandeyuan@kylinos.cn> - 8:2.03.09-22
+- support clang build:
+  - fix function undeclared in libdm-common.c and dev-cache.c
+
 * Wed Oct 30 2024 yanshuai <yanshuai@kylinos.cn> - 8:2.03.09-21
 - fix syslog setting