Changeset 196c253 in mainline for kernel/generic/include/sysinfo/sysinfo.h

Timestamp:

2012-03-02T15:53:49Z (13 years ago)

Author:

Martin Decky <martin@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

3113d47

Parents:

efb8d15

Message:

add support for private/instance data also for the other sysinfo generated content

File:

• kernel/generic/include/sysinfo/sysinfo.h (modified) (6 diffs)

kernel/generic/include/sysinfo/sysinfo.h

@@ -1 +1 @@
 /*
  * Copyright (c) 2006 Jakub Vana
+ * Copyright (c) 2012 Martin Decky
  * All rights reserved.
  *
@@ -54 +55 @@
 struct sysinfo_item;
 
-/** Gerated numeric value function */
-typedef sysarg_t (*sysinfo_fn_val_t)(struct sysinfo_item *);
+/** Generated numeric value function */
+typedef sysarg_t (*sysinfo_fn_val_t)(struct sysinfo_item *, void *);
+
+/** Sysinfo generated numberic value data
+ *
+ */
+typedef struct {
+        sysinfo_fn_val_t fn;  /**< Generated value function */
+        void *data;           /**< Private data */
+} sysinfo_gen_val_data_t;
 
 /** Generated binary data function */
-typedef void *(*sysinfo_fn_data_t)(struct sysinfo_item *, size_t *, bool);
+typedef void *(*sysinfo_fn_data_t)(struct sysinfo_item *, size_t *, bool,
+    void *);
+
+/** Sysinfo generated binary data data
+ *
+ */
+typedef struct {
+        sysinfo_fn_data_t fn;  /**< Generated binary data function */
+        void *data;            /**< Private data */
+} sysinfo_gen_data_data_t;
 
 /** Sysinfo item binary data
@@ -72 +90 @@
  */
 typedef union {
-        sysarg_t val;               /**< Constant numberic value */
-        sysinfo_data_t data;        /**< Constant binary data */
-        sysinfo_fn_val_t fn_val;    /**< Generated numeric value function */
-        sysinfo_fn_data_t fn_data;  /**< Generated binary data function */
+        sysarg_t val;                      /**< Constant numberic value */
+        sysinfo_data_t data;               /**< Constant binary data */
+        sysinfo_gen_val_data_t gen_val;    /**< Generated numeric value function */
+        sysinfo_gen_data_data_t gen_data;  /**< Generated binary data function */
 } sysinfo_item_val_t;
 
@@ -103 +121 @@
         sysinfo_fn_subtree_t fn;  /**< Generated subtree function */
         void *data;               /**< Private data */
-} sysinfo_fn_subtree_data_t;
+} sysinfo_gen_subtree_data_t;
 
 /** Sysinfo subtree (union)
@@ -109 +127 @@
  */
 typedef union {
-        struct sysinfo_item *table;           /**< Fixed subtree (list of subitems) */
-        sysinfo_fn_subtree_data_t generator;  /**< Generated subtree */
+        struct sysinfo_item *table;            /**< Fixed subtree (list of subitems) */
+        sysinfo_gen_subtree_data_t generator;  /**< Generated subtree */
 } sysinfo_subtree_t;
 
@@ -131 +149 @@
 extern void sysinfo_set_item_data(const char *, sysinfo_item_t **, void *,
     size_t);
-extern void sysinfo_set_item_fn_val(const char *, sysinfo_item_t **,
-    sysinfo_fn_val_t);
-extern void sysinfo_set_item_fn_data(const char *, sysinfo_item_t **,
-    sysinfo_fn_data_t);
+extern void sysinfo_set_item_gen_val(const char *, sysinfo_item_t **,
+    sysinfo_fn_val_t, void *);
+extern void sysinfo_set_item_gen_data(const char *, sysinfo_item_t **,
+    sysinfo_fn_data_t, void *);
 extern void sysinfo_set_item_undefined(const char *, sysinfo_item_t **);