Changeset ab6326bc in mainline for uspace/lib/nettl/include/nettl/portrng.h

Timestamp:

2015-05-28T15:31:10Z (9 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

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

Children:

8d48c7e

Parents:

2989c7e

Message:

Simple implementation of amap and portrng.

File:

• uspace/lib/nettl/include/nettl/portrng.h (modified) (2 diffs)

uspace/lib/nettl/include/nettl/portrng.h

@@ -37 +37 @@
 #define LIBNETTL_PORTRNG_H_
 
+#include <stdbool.h>
 #include <stdint.h>
 
+/** Allocated port */
 typedef struct {
+        /** Link to portrng_t.used */
+        link_t lprng;
+        /** Port number */
+        uint16_t pn;
+} portrng_port_t;
+
+typedef struct {
+        list_t used; /* of portrng_port_t */
 } portrng_t;
 
@@ -48 +58 @@
 extern int portrng_create(portrng_t **);
 extern void portrng_destroy(portrng_t *);
-extern int portrng_alloc_specific(portrng_t *, uint16_t, void *,
-    portrng_flags_t);
-extern int portrng_alloc_dynamic(portrng_t *, void *, uint16_t *);
+extern int portrng_alloc(portrng_t *, uint16_t, void *,
+    portrng_flags_t, uint16_t *);
 extern void portrng_free_port(portrng_t *, uint16_t);
+extern bool portrng_empty(portrng_t *);
 
 #endif