Changeset 1787e527 in mainline for uspace/lib/libc/include/async.h

Timestamp:

2009-11-16T21:22:54Z (14 years ago)

Author:

Lenka Trochtova <trochtova.lenka@…>

Branches:

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

Children:

5ebdf94

Parents:

fcbd1be (diff), 9c70ed6 (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:

merged with head (unstable)

File:

• uspace/lib/libc/include/async.h (modified) (2 diffs)

uspace/lib/libc/include/async.h

@@ -47 +47 @@
 extern atomic_t async_futex;
 
+extern atomic_t threads_in_ipc_wait;
+
 extern int __async_init(void);
 extern ipc_callid_t async_get_call_timeout(ipc_call_t *call, suseconds_t usecs);
@@ -257 +259 @@
 }
 
+/*
+ * User-friendly wrappers for async_share_in_start().
+ */
+#define async_share_in_start_0_0(phoneid, dst, size) \
+        async_share_in_start((phoneid), (dst), (size), 0, NULL)
+#define async_share_in_start_0_1(phoneid, dst, size, flags) \
+        async_share_in_start((phoneid), (dst), (size), 0, (flags))
+#define async_share_in_start_1_0(phoneid, dst, size, arg) \
+        async_share_in_start((phoneid), (dst), (size), (arg), NULL)
+#define async_share_in_start_1_1(phoneid, dst, size, arg, flags) \
+        async_share_in_start((phoneid), (dst), (size), (arg), (flags))
+
+extern int async_share_in_start(int, void *, size_t, ipcarg_t, int *);
+extern int async_share_in_receive(ipc_callid_t *, size_t *);
+extern int async_share_in_finalize(ipc_callid_t, void *, int );
+extern int async_share_out_start(int, void *, int);
+extern int async_share_out_receive(ipc_callid_t *, size_t *, int *);
+extern int async_share_out_finalize(ipc_callid_t, void *);
+extern int async_data_read_start(int, void *, size_t);
+extern int async_data_read_receive(ipc_callid_t *, size_t *);
+extern int async_data_read_finalize(ipc_callid_t, const void *, size_t);
+extern int async_data_write_start(int, const void *, size_t);
+extern int async_data_write_receive(ipc_callid_t *, size_t *);
+extern int async_data_write_finalize(ipc_callid_t, void *, size_t);
+
 #endif