int log_level->enum UC_LOG_LEVEL

include/ucore/logging.h

@@ -108,7 +108,7 @@ struct UCLogModule {
      * log statements with a level >= the log_level
      * are actually logged, but the log_level of a destination
      * can restrict the logging further*/
-    int log_level;
+    enum UC_LOG_LEVEL log_level;
 };
 
 /* A collection of struct UCLogModule */
@@ -168,7 +168,7 @@ const char *uc_ll_2_str(enum UC_LOG_LEVEL l);
  * @return An opaque uc_log_destination that can be added as a destination to
  * the ucore logging system
  */
-struct UCLogDestination *uc_log_new_stderr(int log_level, int log_location);
+struct UCLogDestination *uc_log_new_stderr(enum UC_LOG_LEVEL log_level, int log_location);
 
 /* creates a new uc_log_destination for logging to syslog
  *
@@ -181,7 +181,7 @@ struct UCLogDestination *uc_log_new_stderr(int log_level, int log_location);
  * @return An opaque uc_log_destination that can be added as a destination to
  * the ucore logging system
  */
-struct UCLogDestination *uc_log_new_syslog(const char *ident, int facility, int log_level, int log_location);
+struct UCLogDestination *uc_log_new_syslog(const char *ident, int facility, enum UC_LOG_LEVEL log_level, int log_location);
 
 /* creates a new uc_log_destination for printing on stderr.
  *
@@ -192,7 +192,7 @@ struct UCLogDestination *uc_log_new_syslog(const char *ident, int facility, int
  * @param return An opaque uc_log_destination that can be added as a destination to
  * the ucore logging system
  */
-struct UCLogDestination *uc_log_new_file(const char *filename, int log_level, int log_location);
+struct UCLogDestination *uc_log_new_file(const char *filename, enum UC_LOG_LEVEL log_level, int log_location);
 
  /** Add a uc_log_destination to the logging system.
   *
@@ -297,7 +297,7 @@ int uc_log_reopen_files(void);
  */
 void uc_log_init(struct UCLogModules *user_modules);
 
-void uc_logf(int log_level, int module, int raw, 
+void uc_logf(enum UC_LOG_LEVEL log_level, int module, int raw, 
      const char *location, const char *fmt, ...)
      __attribute__((format(printf, 5, 6)));
 

src/logging.c

@@ -30,8 +30,8 @@ enum UC_LOG_DESTINATION {
 #define UC_MAX_RENAME_CNT (128)
 
 //used to realise per destination settings
-struct UCLogModule_setting {
-    int log_level;
+struct UCLogModuleSetting {
+    enum UC_LOG_LEVEL log_level;
 };
 
 struct UCLogArgs;
@@ -41,10 +41,10 @@ struct UCLogDestination {
     struct TailQ entry;
     enum UC_LOG_DESTINATION dest_type;
     //log level for this destination
-    int log_level;
+    enum UC_LOG_LEVEL log_level;
     //Whether to log the source file name and line number 
     int log_location;
-    struct UCLogModule_setting *module_settings;
+    struct UCLogModuleSetting *module_settings;
     union {
         //for syslog openlog()
         struct {
@@ -68,7 +68,7 @@ struct UCLogDestination {
 struct UCLogArgs {
     struct UCLogDestination *dest;
     const struct UCLogModule *module;
-    int log_level;
+    enum UC_LOG_LEVEL log_level;
     const char *location;
     int raw;
 };
@@ -176,7 +176,7 @@ static int uc_log_init_common(struct UCLogDestination *dest)
     return rc;
 }
 
-struct UCLogDestination *uc_log_new_stderr(int log_level, int log_location)
+struct UCLogDestination *uc_log_new_stderr(enum UC_LOG_LEVEL log_level, int log_location)
 {
     struct UCLogDestination *dest = calloc(1, sizeof *dest);
 
@@ -198,7 +198,7 @@ struct UCLogDestination *uc_log_new_stderr(int log_level, int log_location)
    return dest;
 }
 
-struct UCLogDestination *uc_log_new_syslog(const char *ident, int facility, int log_level, int log_location)
+struct UCLogDestination *uc_log_new_syslog(const char *ident, int facility, enum UC_LOG_LEVEL log_level, int log_location)
 {
     struct UCLogDestination *dest = calloc(1, sizeof *dest);
     char *id;
@@ -231,7 +231,7 @@ struct UCLogDestination *uc_log_new_syslog(const char *ident, int facility, int
    return dest;
 }
 
-struct UCLogDestination *uc_log_new_file(const char *filename, int log_level, int log_location)
+struct UCLogDestination *uc_log_new_file(const char *filename, enum UC_LOG_LEVEL log_level, int log_location)
 {
     struct UCLogDestination *dest = calloc(1, sizeof *dest);
     FILE *f;
@@ -679,7 +679,7 @@ static inline void uc_log_file_rotate_if_neeed(struct UCLogDestination *dest, ti
     }
 }
 
-void uc_logf(int log_level, int module, int raw, 
+void uc_logf(enum UC_LOG_LEVEL log_level, int module, int raw, 
     const char *location, const char *fmt, ...)
 {
     va_list ap;
@@ -693,7 +693,7 @@ void uc_logf(int log_level, int module, int raw,
     UC_TAILQ_FOREACH_CONTAINER(dest, entry, &g_destinations) {
         const struct UCLogModule *log_module;
         va_list apc;
-        int module_log_level;
+        enum UC_LOG_LEVEL module_log_level;
 
 
         //destnation level