/* * $Header$ * * Copyright 2006 Massachusetts Institute of Technology. * All Rights Reserved. * * Export of this software from the United States of America may * require a specific license from the United States Government. * It is the responsibility of any person or organization contemplating * export to obtain such a license before exporting. * * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and * distribute this software and its documentation for any purpose and * without fee is hereby granted, provided that the above copyright * notice appear in all copies and that both that copyright notice and * this permission notice appear in supporting documentation, and that * the name of M.I.T. not be used in advertising or publicity pertaining * to distribution of the software without specific, written prior * permission. Furthermore if you modify this software you must label * your software as modified software and not distribute it in such a * fashion that it might be confused with the original M.I.T. software. * M.I.T. makes no representations about the suitability of * this software for any purpose. It is provided "as is" without express * or implied warranty. */ #include "ccapi_os_ipc.h" #include "ccs_server.h" static cc_uint32 g_initialized = 0; /* ------------------------------------------------------------------------ */ cc_int32 cci_os_ipc (cc_int32 in_launch_server, cci_stream_t in_request_stream, cci_stream_t *out_reply_stream) { cc_int32 err = ccNoError; if (!in_request_stream) { err = cci_check_error (ccErrBadParam); } if (!out_reply_stream ) { err = cci_check_error (ccErrBadParam); } if (!err && !g_initialized && in_launch_server) { err = ccs_server_initialize (); if (!err) { g_initialized = 1; } } if (!err) { if (g_initialized) { err = ccs_server_ipc (in_request_stream, out_reply_stream); } else { *out_reply_stream = NULL; } } return cci_check_error (err); }