FreeCalypso > hg > fc-magnetite
view src/g23m-fad/ppp/ppp_onaf.c @ 575:0198ac1e1a4f
cfile_symlink for GPF: a more robust approach
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Thu, 24 Jan 2019 23:43:00 +0000 |
parents | 90eb61ecd093 |
children |
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/* +----------------------------------------------------------------------------- | Project : | Modul : +----------------------------------------------------------------------------- | Copyright 2002 Texas Instruments Berlin, AG | All rights reserved. | | This file is confidential and a trade secret of Texas | Instruments Berlin, AG | The receipt of or possession of this file does not convey | any rights to reproduce or disclose its contents or to | manufacture, use, or sell anything it may describe, in | whole, or in part, without the specific written consent of | Texas Instruments Berlin, AG. +----------------------------------------------------------------------------- | Purpose : This modul is part of the entity PPP and implements all | procedures and functions as described in the | SDL-documentation (ONA-statemachine) +----------------------------------------------------------------------------- */ #ifndef PPP_ONAF_C #define PPP_ONAF_C #endif /* !PPP_ONAF_C */ #define ENTITY_PPP /*==== INCLUDES =============================================================*/ #include "typedefs.h" /* to get Condat data types */ #include "vsi.h" /* to get a lot of macros */ #include "macdef.h" /* to get a lot of macros */ #include "custom.h" /* to get a lot of macros */ #include "gsm.h" /* to get a lot of macros */ #include "cnf_ppp.h" /* to get cnf-definitions */ #include "mon_ppp.h" /* to get mon-definitions */ #include "prim.h" /* to get the definitions of used SAP and directions */ #include "dti.h" /* to get the DTILIB definitions */ #include "ppp.h" /* to get the global entity definitions */ /*==== CONST ================================================================*/ /*==== LOCAL VARS ===========================================================*/ /*==== PRIVATE FUNCTIONS ====================================================*/ /*==== PUBLIC FUNCTIONS =====================================================*/ /* +------------------------------------------------------------------------------ | Function : ona_init +------------------------------------------------------------------------------ | Description : The function ona_init() initializes the option negotiation | automaton (ONA) | | Parameters : no parameters | +------------------------------------------------------------------------------ */ GLOBAL void ona_init () { UBYTE i; TRACE_FUNCTION( "ona_init" ); for (i = 0;i < ONA_NUM_INC;i++) { ppp_data->ona = & ppp_data->ona_base[i]; /* counter for Configure-Request and Terminate-Request sent */ ppp_data->ona->restarts = 0; /* counter for Configure-Nak and Configure-Reject sent */ ppp_data->ona->failures = 0; /* * counter for Configure-Ack received * this counter avoids endless loops where the PPP peer always answers with * a Configure-Ack, but it does not send a Configure-Req */ ppp_data->ona->loops = 0; INIT_STATE( PPP_SERVICE_ONA , ONA_CLOSED ); } } /* ona_init() */ /* +------------------------------------------------------------------------------ | Function : ona_get_inst_index +------------------------------------------------------------------------------ | Description : gets the index (0, 1) for the given ptype (DTI_PID_LCP, | DTI_PID_IPCP). This function is used when a calling service serves a key for | one of the 2 possible instances of services LCR and NCR. | | Parameters : USHORT ptype, UBYTE* index | +------------------------------------------------------------------------------ */ GLOBAL void ona_get_inst_index(USHORT ptype, UBYTE* index) { TRACE_FUNCTION("ona_get_inst_index"); if (ptype EQ DTI_PID_LCP) { *index = 0; } else if (ptype EQ DTI_PID_IPCP) { *index = 1; } else { TRACE_ERROR( "ONA_GET_INST_INDEX unexpected ptype" ); *index = 0; } }