apps/include/rpc.h

   1 /*
   2     meinOS - A unix-like x86 microkernel operating system
   3     Copyright (C) 2008  Janosch Gräf <janosch.graef@gmx.net>
   4
   5     This program is free software: you can redistribute it and/or modify
   6     it under the terms of the GNU Lesser General Public License as published by
   7     the Free Software Foundation, either version 3 of the License, or
   8     (at your option) any later version.
   9
  10     This program is distributed in the hope that it will be useful,
  11     but WITHOUT ANY WARRANTY; without even the implied warranty of
  12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13     GNU Lesser General Public License for more details.
  14
  15     You should have received a copy of the GNU Lesser General Public License
  16     along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17 */
  18
  19 #ifndef _RPC_H_
  20 #define _RPC_H_
  21
  22 #include <sys/cdefs.h>
  23 #include <sys/types.h>
  24 #include <limits.h>
  25 #include <stdarg.h>
  26 #include <llist.h>
  27
  28 #define RPC_SYNOPSIS_MAXLEN NAME_MAX
  29
  30 #define RPC_FLAG_RETPARAMS 1
  31 #define RPC_FLAG_SENDTO    2
  32
  33 #define rpc_func(func,synopsis,paramsz) rpc_func_create(__STRING(func),func,synopsis,paramsz)
  34
  35 pid_t rpc_curpid;
  36
  37 int rpc_func_create(const char *name,void *func,const char *synopsis,size_t paramsz);
  38 int rpc_func_destroy(int id);
  39 int rpc_vcall(const char *name,int flags,va_list args);
  40 int rpc_call(const char *name,int flags,...);
  41 int rpc_vcallself(const char *name,void *func,int ret_params,va_list args);
  42 int rpc_callself(const char *name,void *func,int ret_params,...);
  43 int rpc_poll(int id);
  44 int rpc_mainloop(int id);
  45 llist_t rpc_list();
  46
  47 #endif