Changeset ab6326bc in mainline for uspace/lib/nettl/include

Timestamp:

2015-05-28T15:31:10Z (11 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.

Location:

uspace/lib/nettl/include/nettl

Files:

• amap.h (modified) (5 diffs)
• portrng.h (modified) (2 diffs)

uspace/lib/nettl/include/nettl/amap.h

@@ -37 +37 @@
 #define LIBNETTL_AMAP_H_
 
+#include <adt/list.h>
 #include <inet/endpoint.h>
 #include <nettl/portrng.h>
@@ -43 +44 @@
 /** Port range for (remote endpoint, local address) */
 typedef struct {
+        /** Link to amap_t.repla */
+        link_t lamap;
         /** Remote endpoint */
         inet_ep_t rep;
@@ -53 +56 @@
 /** Port range for local address */
 typedef struct {
+        /** Link to amap_t.laddr */
+        link_t lamap;
         /** Local address */
         inet_addr_t laddr;
@@ -61 +66 @@
 /** Port range for local link */
 typedef struct {
+        /** Link to amap_t.llink */
+        link_t lamap;
         /** Local link ID */
         service_id_t llink;
@@ -75 +82 @@
         /** Local links */
         list_t llink; /* of amap_llink_t */
+        /** Nothing specified (listen on all local adresses) */
+        portrng_t *unspec;
 } amap_t;
 

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