Make log_manager self-contained.

log_manager.h now includes all necessary header files.

server/core/log_manager.cc

@@ -15,6 +15,7 @@
  *
  * Copyright MariaDB Corporation Ab 2013-2014
  */
+#include <log_manager.h>
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <fcntl.h>
@@ -32,7 +33,6 @@
 #include <skygw_debug.h>
 #include <skygw_types.h>
 #include <skygw_utils.h>
-#include <log_manager.h>
 
 #define MAX_PREFIXLEN 250
 #define MAX_SUFFIXLEN 250

server/include/log_manager.h

@@ -18,7 +18,9 @@
 #if !defined(LOG_MANAGER_H)
 #define LOG_MANAGER_H
 
+#include <stdbool.h>
 #include <syslog.h>
+#include <unistd.h>
 
 #if defined(__cplusplus)
 extern "C" {