Fix compile time issues

[collectd.git] / src / daemon / plugin.h

diff --git a/src/daemon/plugin.h b/src/daemon/plugin.h
index f6448a5..6b3a030 100644 (file)
--- a/src/daemon/plugin.h
+++ b/src/daemon/plugin.h
@@ -31,30 +31,25 @@
 #include "collectd.h"
 
 #include "configfile.h"
-#include "meta_data.h"
+#include "utils/metadata/meta_data.h"
 #include "utils_time.h"
 
+#include <inttypes.h>
 #include <pthread.h>
 
-#define PLUGIN_FLAGS_GLOBAL 0x0001
-
-#ifndef DATA_MAX_NAME_LEN
-#define DATA_MAX_NAME_LEN 128
-#endif
-
 #define DS_TYPE_COUNTER 0
 #define DS_TYPE_GAUGE 1
 #define DS_TYPE_DERIVE 2
 #define DS_TYPE_ABSOLUTE 3
 
 #define DS_TYPE_TO_STRING(t)                                                   \
-  (t == DS_TYPE_COUNTER) ? "counter" : (t == DS_TYPE_GAUGE)                    \
-                                           ? "gauge"                           \
-                                           : (t == DS_TYPE_DERIVE)             \
-                                                 ? "derive"                    \
-                                                 : (t == DS_TYPE_ABSOLUTE)     \
-                                                       ? "absolute"            \
-                                                       : "unknown"
+  (t == DS_TYPE_COUNTER)                                                       \
+      ? "counter"                                                              \
+      : (t == DS_TYPE_GAUGE)                                                   \
+            ? "gauge"                                                          \
+            : (t == DS_TYPE_DERIVE)                                            \
+                  ? "derive"                                                   \
+                  : (t == DS_TYPE_ABSOLUTE) ? "absolute" : "unknown"
 
 #ifndef LOG_ERR
 #define LOG_ERR 3
@@ -153,7 +148,7 @@ typedef struct notification_meta_s {
     int64_t nm_signed_int;
     uint64_t nm_unsigned_int;
     double nm_double;
-    _Bool nm_boolean;
+    bool nm_boolean;
   } nm_value;
   struct notification_meta_s *next;
 } notification_meta_t;
@@ -177,6 +172,7 @@ struct user_data_s {
 typedef struct user_data_s user_data_t;
 
 struct plugin_ctx_s {
+  char *name;
   cdtime_t interval;
   cdtime_t flush_interval;
   cdtime_t flush_timeout;
@@ -226,7 +222,7 @@ void plugin_set_dir(const char *dir);
  *
  * ARGUMENTS
  *  `name'      Name of the plugin to load.
- *  `flags'     Hints on how to handle this plugin.
+ *  `global'    Make this plugins symbols available for other shared libraries.
  *
  * RETURN VALUE
  *  Returns zero upon success, a value greater than zero if no plugin was found
@@ -236,7 +232,7 @@ void plugin_set_dir(const char *dir);
  *  Re-loading an already loaded module is detected and zero is returned in
  *  this case.
  */
-int plugin_load(const char *name, uint32_t flags);
+int plugin_load(const char *name, bool global);
 
 int plugin_init_all(void);
 void plugin_read_all(void);
@@ -249,7 +245,7 @@ int plugin_shutdown_all(void);
  *
  * DESCRIPTION
  *  Calls the write function of the given plugin with the provided data set and
- *  value list. It differs from `plugin_dispatch_value' in that it does not
+ *  value list. It differs from `plugin_dispatch_values' in that it does not
  *  update the cache, does not do threshold checking, call the chain subsystem
  *  and so on. It looks up the requested plugin and invokes the function, end
  *  of story.
@@ -352,7 +348,7 @@ int plugin_dispatch_values(value_list_t const *vl);
  *  plugin_dispatch_multivalue
  *
  * SYNOPSIS
- *  plugin_dispatch_multivalue (vl, 1, DS_TYPE_GAUGE,
+ *  plugin_dispatch_multivalue (vl, true, DS_TYPE_GAUGE,
  *                              "free", 42.0,
  *                              "used", 58.0,
  *                              NULL);
@@ -380,7 +376,7 @@ int plugin_dispatch_values(value_list_t const *vl);
  *  The number of values it failed to dispatch (zero on success).
  */
 __attribute__((sentinel)) int plugin_dispatch_multivalue(value_list_t const *vl,
-                                                         _Bool store_percentage,
+                                                         bool store_percentage,
                                                          int store_type, ...);
 
 int plugin_dispatch_missing(const value_list_t *vl);
@@ -404,6 +400,15 @@ int parse_notif_severity(const char *severity);
 #define DEBUG(...) /* noop */
 #endif             /* ! COLLECT_DEBUG */
 
+/* This will log messages, prefixed by plugin name */
+void daemon_log(int level, const char *format, ...)
+    __attribute__((format(printf, 2, 3)));
+
+#define P_ERROR(...) daemon_log(LOG_ERR, __VA_ARGS__)
+#define P_WARNING(...) daemon_log(LOG_WARNING, __VA_ARGS__)
+#define P_NOTICE(...) daemon_log(LOG_NOTICE, __VA_ARGS__)
+#define P_INFO(...) daemon_log(LOG_INFO, __VA_ARGS__)
+
 const data_set_t *plugin_get_ds(const char *name);
 
 int plugin_notification_meta_add_string(notification_t *n, const char *name,
@@ -415,7 +420,7 @@ int plugin_notification_meta_add_unsigned_int(notification_t *n,
 int plugin_notification_meta_add_double(notification_t *n, const char *name,
                                         double value);
 int plugin_notification_meta_add_boolean(notification_t *n, const char *name,
-                                         _Bool value);
+                                         bool value);
 
 int plugin_notification_meta_copy(notification_t *dst,
                                   const notification_t *src);