[Minor] Rename file to a more appropriate name

src/client/rspamc.cxx

@@ -34,7 +34,7 @@
 #include "frozen/unordered_map.h"
 #include "fmt/format.h"
 #include "fmt/color.h"
-#include "libutil/cxx/locked_file.hxx"
+#include "libutil/cxx/file_util.hxx"
 #include "libutil/cxx/util.hxx"
 
 #ifdef HAVE_SYS_WAIT_H

src/libserver/hyperscan_tools.cxx

@@ -20,7 +20,7 @@
 #include "contrib/ankerl/unordered_dense.h"
 #include "contrib/ankerl/svector.h"
 #include "fmt/core.h"
-#include "libutil/cxx/locked_file.hxx"
+#include "libutil/cxx/file_util.hxx"
 #include "hs.h"
 #include "logger.h"
 #include "worker_util.h"

src/libserver/symcache/symcache_impl.cxx

@@ -19,7 +19,7 @@
 #include "symcache_item.hxx"
 #include "symcache_runtime.hxx"
 #include "unix-std.h"
-#include "libutil/cxx/locked_file.hxx"
+#include "libutil/cxx/file_util.hxx"
 #include "libutil/cxx/util.hxx"
 #include "fmt/core.h"
 #include "contrib/t1ha/t1ha.h"

src/libutil/CMakeLists.txt

@@ -18,6 +18,6 @@ SET(LIBRSPAMDUTILSRC
 				${CMAKE_CURRENT_SOURCE_DIR}/heap.c
 				${CMAKE_CURRENT_SOURCE_DIR}/multipattern.c
 				${CMAKE_CURRENT_SOURCE_DIR}/cxx/utf8_util.cxx
-				${CMAKE_CURRENT_SOURCE_DIR}/cxx/locked_file.cxx)
+		${CMAKE_CURRENT_SOURCE_DIR}/cxx/file_util.cxx)
 # Rspamdutil
 SET(RSPAMD_UTIL ${LIBRSPAMDUTILSRC} PARENT_SCOPE)

src/libutil/cxx/locked_file.cxx → src/libutil/cxx/file_util.cxx

@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-#include "locked_file.hxx"
+#include "file_util.hxx"
 #include <fmt/core.h>
 #include "libutil/util.h"
 #include "libutil/unix-std.h"

src/libutil/cxx/locked_file.hxx → src/libutil/cxx/file_util.hxx

@@ -13,8 +13,8 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-#ifndef RSPAMD_LOCKED_FILE_HXX
-#define RSPAMD_LOCKED_FILE_HXX
+#ifndef RSPAMD_FILE_UTIL_HXX
+#define RSPAMD_FILE_UTIL_HXX
 #pragma once
 
 #include "config.h"
@@ -258,4 +258,4 @@ private:
 
 }
 
-#endif //RSPAMD_LOCKED_FILE_HXX
+#endif //RSPAMD_FILE_UTIL_HXX