Changeset 763e0cd in mainline for uspace/lib/c

Timestamp:

2011-08-18T14:25:52Z (14 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

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

Children:

d0dd7b5, f55b12b

Parents:

1dc4a5e

Message:

Locinfo utility. Right now displays yellow pages.

Location:

uspace/lib/c

Files:

• generic/loc.c (modified) (3 diffs)
• include/ipc/loc.h (modified) (1 diff)

uspace/lib/c/generic/loc.c

@@ -364 +364 @@
 }
 
-/** Get service name.
- *
- * Provided ID of a service, return its name.
- *
- * @param svc_id        Service ID
+/** Get object name.
+ *
+ * Provided ID of an object, return its name.
+ *
+ * @param method        IPC method
+ * @param id            Object ID
  * @param name          Place to store pointer to new string. Caller should
  *                      free it using free().
  * @return              EOK on success or negative error code
  */
-int loc_service_get_name(service_id_t svc_id, char **name)
+static int loc_get_name_internal(sysarg_t method, sysarg_t id, char **name)
 {
         async_exch_t *exch;
@@ -385 +386 @@
         
         ipc_call_t answer;
-        aid_t req = async_send_1(exch, LOC_SERVICE_GET_NAME, svc_id, &answer);
+        aid_t req = async_send_1(exch, method, id, &answer);
         aid_t dreq = async_data_read(exch, name_buf, LOC_NAME_MAXLEN,
             &dreply);
@@ -414 +415 @@
 }
 
+/** Get category name.
+ *
+ * Provided ID of a service, return its name.
+ *
+ * @param cat_id        Category ID
+ * @param name          Place to store pointer to new string. Caller should
+ *                      free it using free().
+ * @return              EOK on success or negative error code
+ */
+int loc_category_get_name(category_id_t cat_id, char **name)
+{
+        return loc_get_name_internal(LOC_CATEGORY_GET_NAME, cat_id, name);
+}
+
+/** Get service name.
+ *
+ * Provided ID of a service, return its name.
+ *
+ * @param svc_id        Service ID
+ * @param name          Place to store pointer to new string. Caller should
+ *                      free it using free().
+ * @return              EOK on success or negative error code
+ */
+int loc_service_get_name(service_id_t svc_id, char **name)
+{
+        return loc_get_name_internal(LOC_SERVICE_GET_NAME, svc_id, name);
+}
 
 int loc_namespace_get_id(const char *name, service_id_t *handle,

uspace/lib/c/include/ipc/loc.h

@@ -59 +59 @@
         LOC_CALLBACK_CREATE,
         LOC_CATEGORY_GET_ID,
+        LOC_CATEGORY_GET_NAME,
         LOC_CATEGORY_GET_SVCS,
         LOC_ID_PROBE,