Changeset 9be30cdf in mainline for uspace/lib/drv/include/dev_iface.h

Timestamp:

2013-12-31T02:50:45Z (10 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

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

Children:

c1ee46f

Parents:

208b5f5

Message:

libdrv: Make driver ops structures constant

These are statically initialized and we don't modify them.
Moves cca 1KB (30%) of data from .data (rw) section to ro. (driver binaries, amd64)

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;