Changeset 476f62c in mainline for uspace/lib/drv/include/dev_iface.h

Timestamp:

2014-01-17T17:26:48Z (11 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

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

Children:

5828554, cf982ff

Parents:

61b5b73d (diff), 66be0288 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge libdrv cleanup.

• move 'client side' device iface to libdrv (from libc)
• hide remote_* libdrv headers
• add a bunch of const qualifiers and change static data to const
• cleanup: index initialized arrays, array size macro, removes duplicit enums, …

TODO

move hw_res, pio_window and co to libdrv. (too entangled with libc to move right now)
move clock_dev iface to libdrv. (also tied to libc, we need a time provider solution)

File:

• uspace/lib/drv/include/dev_iface.h (modified) (1 diff)

uspace/lib/drv/include/dev_iface.h

@@ -55 +55 @@
 
 typedef struct {
-        size_t method_count;
-        remote_iface_func_ptr_t *methods;
+        const size_t method_count;
+        const remote_iface_func_ptr_t *methods;
 } remote_iface_t;
 
 typedef struct {
-        remote_iface_t *ifaces[DEV_IFACE_COUNT];
+        const remote_iface_t *ifaces[DEV_IFACE_COUNT];
 } iface_dipatch_table_t;
 
-extern remote_iface_t *get_remote_iface(int);
-extern remote_iface_func_ptr_t get_remote_method(remote_iface_t *, sysarg_t);
+extern const remote_iface_t *get_remote_iface(int);
+extern remote_iface_func_ptr_t get_remote_method(const remote_iface_t *, sysarg_t);