Changeset 3621 in MondoRescue for branches/3.3/mindi-busybox/modutils/modutils.h

Timestamp:

Dec 20, 2016, 4:07:32 PM (7 years ago)

Author:

Bruno Cornec

Message:

New 3?3 banch for incorporation of latest busybox 1.25. Changing minor version to handle potential incompatibilities.

Location:

branches/3.3

Files:

• . (copied) (copied from branches/3.2 )
• mindi-busybox/modutils/modutils.h (modified) (1 diff)

branches/3.3/mindi-busybox/modutils/modutils.h

@@ -17 +17 @@
  * internally for the maximum alias name length, which can be quite long */
 #define MODULE_NAME_LEN 256
+#define MODULE_HASH_SIZE 256
+
+typedef struct module_entry {
+    struct module_entry *next;
+    char *name, *modname;
+    llist_t *deps;
+    IF_MODPROBE(
+        llist_t *realnames;
+        unsigned flags;
+        const char *probed_name; /* verbatim as seen on cmdline */
+        char *options; /* options from config files */
+    )
+    IF_DEPMOD(
+        llist_t *aliases;
+        llist_t *symbols;
+        struct module_entry *dnext, *dprev;
+    )
+} module_entry;
+
+typedef struct module_db {
+    module_entry *buckets[MODULE_HASH_SIZE];
+} module_db;
+
+#define moddb_foreach_module(db, module, index) \
+    for ((index) = 0; (index) < MODULE_HASH_SIZE; (index)++) \
+        for (module = (db)->buckets[index]; module; module = module->next)
+
+module_entry *moddb_get(module_db *db, const char *s) FAST_FUNC;
+module_entry *moddb_get_or_create(module_db *db, const char *s) FAST_FUNC;
+void moddb_free(module_db *db) FAST_FUNC;
 
 void replace(char *s, char what, char with) FAST_FUNC;