Changeset 4c53333 in mainline for uspace/lib/c/generic/device/graph_dev.c

Timestamp:

2013-07-11T08:21:10Z (13 years ago)

Author:

Maurizio Lombardi <m.lombardi85@…>

Branches:

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

Children:

64e63ce1

Parents:

80445cf (diff), c8bb1633 (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 mainline changes

File:

• uspace/lib/c/generic/device/graph_dev.c (moved) (moved from uspace/lib/posix/math.h ) (1 diff)

uspace/lib/c/generic/device/graph_dev.c

@@ -27 +27 @@
  */
 
-/** @addtogroup libposix
+ /** @addtogroup libc
  * @{
  */
-/** @file Mathematical operations.
+/** @file
  */
 
-#ifndef POSIX_MATH_H_
-#define POSIX_MATH_H_
+#include <errno.h>
+#include <ipc/dev_iface.h>
+#include <device/graph_dev.h>
 
-/* Normalization Functions */
-extern double posix_ldexp(double x, int exp);
-extern double posix_frexp(double num, int *exp);
+int graph_dev_connect(async_sess_t *sess)
+{
+        async_exch_t *exch = async_exchange_begin(sess);
+        int ret = async_req_1_0(exch, DEV_IFACE_ID(GRAPH_DEV_IFACE), GRAPH_DEV_CONNECT);
+        async_exchange_end(exch);
 
-#ifndef LIBPOSIX_INTERNAL
-        #define ldexp posix_ldexp
-        #define frexp posix_frexp
-#endif
-
-#endif /* POSIX_MATH_H_ */
+        return ret;
+}
 
 /** @}