Changeset 79ae36dd in mainline for uspace/lib/c/generic/ns_obsolete.c

Timestamp:

2011-06-08T19:01:55Z (13 years ago)

Author:

Martin Decky <martin@…>

Branches:

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

Children:

0eff68e

Parents:

764d71e

Message:

new async framework with integrated exchange tracking

• strict isolation between low-level IPC and high-level async framework with integrated exchange tracking
  • each IPC connection is represented by an async_sess_t structure
  • each IPC exchange is represented by an async_exch_t structure
  • exchange management is either based on atomic messages (EXCHANGE_ATOMIC), locking (EXCHANGE_SERIALIZE) or connection cloning (EXCHANGE_CLONE)
• async_obsolete: temporary compatibility layer to keep old async clients working (several pieces of code are currently broken, but only non-essential functionality)
• IPC_M_PHONE_HANGUP is now method no. 0 (for elegant boolean evaluation)
• IPC_M_DEBUG_ALL has been renamed to IPC_M_DEBUG
• IPC_M_PING has been removed (VFS protocol now has VFS_IN_PING)
• console routines in libc have been rewritten for better abstraction
• additional use for libc-private header files (FILE structure opaque to the client)
• various cstyle changes (typos, indentation, missing externs in header files, improved comments, etc.)

File:

• uspace/lib/c/generic/ns_obsolete.c (moved) (moved from uspace/lib/c/generic/ipc/ns.c ) (1 diff)

uspace/lib/c/generic/ns_obsolete.c

@@ -34 +34 @@
 
 #include <async.h>
-#include <ipc/ns.h>
+#include <async_obsolete.h>
+#include <ns_obsolete.h>
+#include <kernel/ipc/ipc_methods.h>
 
-int service_register(sysarg_t service)
+int service_obsolete_connect(sysarg_t service, sysarg_t arg2, sysarg_t arg3)
 {
-        return async_connect_to_me(PHONE_NS, service, 0, 0, NULL);
+        return async_obsolete_connect_me_to(PHONE_NS, service, arg2, arg3);
 }
 
-int service_connect(sysarg_t service, sysarg_t arg2, sysarg_t arg3)
+int service_obsolete_connect_blocking(sysarg_t service, sysarg_t arg2, sysarg_t arg3)
 {
-        return async_connect_me_to(PHONE_NS, service, arg2, arg3);
-}
-
-int service_connect_blocking(sysarg_t service, sysarg_t arg2, sysarg_t arg3)
-{
-        return async_connect_me_to_blocking(PHONE_NS, service, arg2, arg3);
+        return async_obsolete_connect_me_to_blocking(PHONE_NS, service, arg2, arg3);
 }