60d79804fe
improve error discovery and restart on scanner. git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1477 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
350 lines
11 KiB
C
350 lines
11 KiB
C
/*************************************************************************
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* *
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* YAP Prolog %W% %G% *
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* Yap Prolog was developed at NCCUP - Universidade do Porto *
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* *
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* Copyright L.Damas, V.S.Costa and Universidade do Porto 1985-1997 *
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* *
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**************************************************************************
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* *
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* File: Yap.proto *
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* mods: *
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* comments: Function declarations for YAP *
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* version: $Id: Yapproto.h,v 1.66 2005-12-17 03:25:39 vsc Exp $ *
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*************************************************************************/
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/* prototype file for Yap */
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#define STD_PROTO(F,A) F A
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#define STATIC_PROTO(F,A) static F A
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/* absmi.c */
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Int STD_PROTO(Yap_absmi,(int));
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/* adtdefs.c */
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Term STD_PROTO(Yap_ArrayToList,(Term *,int));
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int STD_PROTO(Yap_GetName,(char *,UInt,Term));
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Term STD_PROTO(Yap_GetValue,(Atom));
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Atom STD_PROTO(Yap_LookupAtom,(char *));
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Atom STD_PROTO(Yap_FullLookupAtom,(char *));
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void STD_PROTO(Yap_LookupAtomWithAddress,(char *,AtomEntry *));
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Prop STD_PROTO(Yap_NewPredPropByFunctor,(struct FunctorEntryStruct *, Term));
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Prop STD_PROTO(Yap_NewPredPropByAtom,(struct AtomEntryStruct *, Term));
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Prop STD_PROTO(Yap_PredPropByFunctorNonThreadLocal,(struct FunctorEntryStruct *, Term));
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Prop STD_PROTO(Yap_PredPropByAtomNonThreadLocal,(struct AtomEntryStruct *, Term));
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Functor STD_PROTO(Yap_UnlockedMkFunctor,(AtomEntry *,unsigned int));
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Functor STD_PROTO(Yap_MkFunctor,(Atom,unsigned int));
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void STD_PROTO(Yap_MkFunctorWithAddress,(Atom,unsigned int,FunctorEntry *));
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void STD_PROTO(Yap_PutValue,(Atom,Term));
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void STD_PROTO(Yap_ReleaseAtom,(Atom));
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Term STD_PROTO(Yap_StringToList,(char *));
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Term STD_PROTO(Yap_StringToListOfAtoms,(char *));
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#define Yap_StartSlots() (*--ASP = MkIntTerm(0))
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long STD_PROTO(Yap_InitSlot,(Term));
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long STD_PROTO(Yap_NewSlots,(int));
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Term STD_PROTO(Yap_GetFromSlot,(long));
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void STD_PROTO(Yap_RecoverSlots,(int));
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Term STD_PROTO(Yap_GetFromSlot,(long));
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Term *STD_PROTO(Yap_AddressFromSlot,(long));
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void STD_PROTO(Yap_PutInSlot,(long, Term));
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#if SFUNC
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Term STD_PROTO(MkSFTerm,(Functor,int,Term *,Term));
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CELL STD_PROTO(*ArgsOfSFTerm,(Term));
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#endif
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Prop STD_PROTO(Yap_GetPredPropByAtom,(Atom, Term));
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Prop STD_PROTO(Yap_GetPredPropByFunc,(Functor, Term));
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Prop STD_PROTO(Yap_GetPredPropByAtomInThisModule,(Atom, Term));
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Prop STD_PROTO(Yap_GetPredPropByFuncInThisModule,(Functor, Term));
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Prop STD_PROTO(Yap_GetPredPropHavingLock,(Atom,unsigned int, Term));
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Prop STD_PROTO(Yap_GetExpProp,(Atom,unsigned int));
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Prop STD_PROTO(Yap_GetExpPropHavingLock,(AtomEntry *,unsigned int));
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/* agc.c */
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void STD_PROTO(Yap_atom_gc, (void));
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void STD_PROTO(Yap_init_agc, (void));
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/* alloc.c */
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void STD_PROTO(Yap_FreeCodeSpace,(char *));
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char *STD_PROTO(Yap_AllocAtomSpace,(unsigned int));
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char *STD_PROTO(Yap_AllocCodeSpace,(unsigned int));
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ADDR STD_PROTO(Yap_AllocFromForeignArea,(Int));
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int STD_PROTO(Yap_ExtendWorkSpace,(Int));
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void STD_PROTO(Yap_FreeAtomSpace,(char *));
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int STD_PROTO(Yap_FreeWorkSpace, (void));
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void STD_PROTO(Yap_InitMemory,(int,int,int));
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void STD_PROTO(Yap_InitExStacks,(int,int));
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/* amasm.c */
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OPCODE STD_PROTO(Yap_opcode,(op_numbers));
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/* analyst.c */
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#ifdef ANALYST
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void STD_PROTO(Yap_InitAnalystPreds,(void));
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#endif /* ANALYST */
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/* arrays.c */
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void STD_PROTO(Yap_InitArrayPreds,(void));
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/* attvar.c */
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void STD_PROTO(Yap_InitAttVarPreds,(void));
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/* bb.c */
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void STD_PROTO(Yap_InitBBPreds,(void));
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/* bignum.c */
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Term STD_PROTO(Yap_MkULLIntTerm,(YAP_ULONG_LONG));
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void STD_PROTO(Yap_InitBigNums,(void));
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/* c_interface.c */
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Int STD_PROTO(YAP_Execute,(struct pred_entry *, CPredicate));
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/* cdmgr.c */
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Term STD_PROTO(Yap_all_calls,(void));
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Atom STD_PROTO(Yap_ConsultingFile,(void));
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struct pred_entry *STD_PROTO(Yap_PredForChoicePt,(choiceptr));
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void STD_PROTO(Yap_InitCdMgr,(void));
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#if EMACS
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int STD_PROTO(where_new_clause, (Prop, int));
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#endif
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void STD_PROTO(Yap_init_consult,(int, char *));
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void STD_PROTO(Yap_end_consult,(void));
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void STD_PROTO(Yap_Abolish,(struct pred_entry *));
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void STD_PROTO(Yap_BuildMegaClause,(struct pred_entry *));
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void STD_PROTO(Yap_EraseMegaClause,(yamop *,struct pred_entry *));
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/* cmppreds.c */
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int STD_PROTO(Yap_compare_terms,(Term,Term));
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void STD_PROTO(Yap_InitCmpPreds,(void));
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/* compiler.c */
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yamop *STD_PROTO(Yap_cclause,(Term, int, int, Term));
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/* computils.c */
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/* corout.c */
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void STD_PROTO(Yap_InitCoroutPreds,(void));
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#ifdef COROUTINING
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Term STD_PROTO(Yap_ListOfWokenGoals,(void));
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void STD_PROTO(Yap_WakeUp,(CELL *));
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#endif
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/* dbase.c */
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int STD_PROTO(Yap_DBTrailOverflow,(void));
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CELL STD_PROTO(Yap_EvalMasks,(Term,CELL *));
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void STD_PROTO(Yap_InitBackDB,(void));
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void STD_PROTO(Yap_InitDBPreds,(void));
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/* errors.c */
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void STD_PROTO(Yap_exit,(int));
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yamop *STD_PROTO(Yap_Error,(yap_error_number,Term,char *msg, ...));
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/* eval.c */
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void STD_PROTO(Yap_InitEval,(void));
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/* exec.c */
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Term STD_PROTO(Yap_ExecuteCallMetaCall,(Term));
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void STD_PROTO(Yap_InitExecFs,(void));
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Int STD_PROTO(Yap_JumpToEnv,(Term));
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Term STD_PROTO(Yap_RunTopGoal,(Term));
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Int STD_PROTO(Yap_execute_goal,(Term, int, Term));
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int STD_PROTO(Yap_exec_absmi,(int));
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void STD_PROTO(Yap_trust_last,(void));
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/* gprof.c */
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void STD_PROTO(Yap_InitLowProf,(void));
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#if LOW_PROF
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void STD_PROTO(Yap_inform_profiler_of_clause,(struct yami *,struct yami *,struct pred_entry *,int));
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#else
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#define Yap_inform_profiler_of_clause(A,B,C,D)
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#endif
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/* grow.c */
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Int STD_PROTO(Yap_total_stack_shift_time,(void));
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void STD_PROTO(Yap_InitGrowPreds, (void));
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int STD_PROTO(Yap_growheap, (int, UInt, void *));
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int STD_PROTO(Yap_growstack, (long));
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int STD_PROTO(Yap_growtrail, (long, int));
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int STD_PROTO(Yap_growglobal, (CELL **));
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CELL **STD_PROTO(Yap_shift_visit, (CELL **, CELL ***));
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/* heapgc.c */
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Int STD_PROTO(Yap_total_gc_time,(void));
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void STD_PROTO(Yap_init_gc,(void));
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int STD_PROTO(Yap_is_gc_verbose, (void));
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int STD_PROTO(Yap_gc, (Int, CELL *, yamop *));
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int STD_PROTO(Yap_gcl, (UInt, Int, CELL *, yamop *));
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/* init.c */
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#ifdef DEBUG
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int STD_PROTO(Yap_DebugPutc,(int,int));
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void STD_PROTO(Yap_DebugSetIFile,(char *));
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void STD_PROTO(Yap_DebugEndline,(void));
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int STD_PROTO(Yap_DebugGetc,(void));
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#endif
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int STD_PROTO(Yap_IsOpType,(char *));
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void STD_PROTO(Yap_InitCPred,(char *, unsigned long int, CPredicate, int));
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void STD_PROTO(Yap_InitAsmPred,(char *, unsigned long int, int, CPredicate, int));
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void STD_PROTO(Yap_InitCmpPred,(char *, unsigned long int, CmpPredicate, int));
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void STD_PROTO(Yap_InitCPredBack,(char *, unsigned long int, unsigned int, CPredicate,CPredicate,int));
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#ifdef CUT_C
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void STD_PROTO(Yap_InitCPredBackCut,(char *, unsigned long int, unsigned int, CPredicate,CPredicate,CPredicate,int));
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void STD_PROTO(Yap_InitCPredBack_,(char *, unsigned long int, unsigned int, CPredicate,CPredicate,CPredicate,int));
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#endif
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void STD_PROTO(Yap_InitWorkspace,(int,int,int,int,int,int,int));
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#if defined(YAPOR) || defined(THREADS)
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void STD_PROTO(Yap_KillStacks,(int));
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#else
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void STD_PROTO(Yap_KillStacks,(void));
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#endif
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void STD_PROTO(Yap_InitYaamRegs,(void));
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void STD_PROTO(Yap_ReInitWallTime, (void));
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int STD_PROTO(Yap_OpDec,(int,char *,Atom,Term));
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/* inlines.c */
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void STD_PROTO(Yap_InitInlines,(void));
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/* iopreds.c */
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void STD_PROTO(Yap_InitPlIO,(void));
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void STD_PROTO(Yap_InitBackIO,(void));
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void STD_PROTO(Yap_InitIOPreds,(void));
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#ifdef DEBUG
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extern void Yap_DebugPlWrite (Term t);
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extern void Yap_DebugErrorPutc (int n);
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#endif
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/* depth_lim.c */
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void STD_PROTO(Yap_InitItDeepenPreds,(void));
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/* load_foreign.c */
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void STD_PROTO(Yap_InitLoadForeign,(void));
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/* mavar.c */
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void STD_PROTO(Yap_InitMaVarCPreds,(void));
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Term STD_PROTO(Yap_NewTimedVar,(Term));
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Term STD_PROTO(Yap_NewEmptyTimedVar,(void));
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Term STD_PROTO(Yap_ReadTimedVar,(Term));
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Term STD_PROTO(Yap_UpdateTimedVar,(Term, Term));
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/* modules.c */
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Term STD_PROTO(Yap_Module, (Term));
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Term STD_PROTO(Yap_Module_Name, (struct pred_entry *));
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struct pred_entry *STD_PROTO(Yap_ModulePred, (Term));
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void STD_PROTO(Yap_NewModulePred, (Term, struct pred_entry *));
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void STD_PROTO(Yap_InitModules, (void));
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void STD_PROTO(Yap_InitModulesC, (void));
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#if HAVE_MPI
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/* mpi.c */
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void STD_PROTO(Yap_InitMPI,(void));
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#endif
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#if HAVE_MPE
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/* mpe.c */
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void STD_PROTO(Yap_InitMPE,(void));
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#endif
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/* other.c */
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Term STD_PROTO(Yap_MkApplTerm,(Functor,unsigned int,Term *));
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Term STD_PROTO(Yap_MkNewApplTerm,(Functor,unsigned int));
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Term STD_PROTO(Yap_MkNewPairTerm,(void));
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/* parser.c */
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Term STD_PROTO(Yap_Parse,(void));
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/* save.c */
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int STD_PROTO(Yap_SavedInfo,(char *,char *,CELL *,CELL *,CELL *));
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int STD_PROTO(Yap_Restore,(char *, char *));
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void STD_PROTO(Yap_InitSavePreds,(void));
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/* scanner.c */
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/* sort.c */
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void STD_PROTO(Yap_InitSortPreds,(void));
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/* stdpreds.c */
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void STD_PROTO(Yap_InitBackCPreds,(void));
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void STD_PROTO(Yap_InitCPreds,(void));
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void STD_PROTO(Yap_show_statistics,(void));
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void STD_PROTO(Yap_signal,(yap_signals));
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void STD_PROTO(Yap_undo_signal,(yap_signals));
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/* sysbits.c */
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void STD_PROTO(Yap_set_fpu_exceptions,(int));
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UInt STD_PROTO(Yap_cputime,(void));
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Int STD_PROTO(Yap_walltime,(void));
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int STD_PROTO(Yap_dir_separator,(int));
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int STD_PROTO(Yap_volume_header,(char *));
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void STD_PROTO(Yap_InitSysPath,(void));
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#if MAC
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void STD_PROTO(Yap_SetTextFile,(char *));
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#endif
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void STD_PROTO(Yap_cputime_interval,(Int *,Int *));
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void STD_PROTO(Yap_walltime_interval,(Int *,Int *));
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void STD_PROTO(Yap_InitSysbits,(void));
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void STD_PROTO(Yap_InitSysPreds,(void));
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void STD_PROTO(Yap_InitTime,(void));
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int STD_PROTO(Yap_TrueFileName, (char *, char *, int));
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int STD_PROTO(Yap_ProcessSIGINT,(void));
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double STD_PROTO(Yap_random, (void));
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/* threads.c */
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void STD_PROTO(Yap_InitThreadPreds,(void));
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/* tracer.c */
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#ifdef LOW_LEVEL_TRACER
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void STD_PROTO(Yap_InitLowLevelTrace,(void));
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#endif
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/* unify.c */
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void STD_PROTO(Yap_InitAbsmi,(void));
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void STD_PROTO(Yap_InitUnify,(void));
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int STD_PROTO(Yap_IUnify,(register CELL d0,register CELL d1));
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/* userpreds.c */
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void STD_PROTO(Yap_InitUserCPreds,(void));
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void STD_PROTO(Yap_InitUserBacks,(void));
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/* utilpreds.c */
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Term STD_PROTO(Yap_CopyTerm,(Term));
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void STD_PROTO(Yap_InitUtilCPreds,(void));
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/* yap.c */
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/* myddas_* */
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#if defined CUT_C && defined MYDDAS_MYSQL
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void STD_PROTO(Yap_InitMYDDAS_MySQLPreds,(void));
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void STD_PROTO(Yap_InitBackMYDDAS_MySQLPreds,(void));
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#endif
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#if defined CUT_C && defined MYDDAS_ODBC
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void STD_PROTO(Yap_InitMYDDAS_ODBCPreds,(void));
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void STD_PROTO(Yap_InitBackMYDDAS_ODBCPreds,(void));
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#endif
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#if defined CUT_C && (defined MYDDAS_ODBC || defined MYDDAS_MYSQL)
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void STD_PROTO(Yap_InitMYDDAS_SharedPreds,(void));
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void STD_PROTO(Yap_InitBackMYDDAS_SharedPreds,(void));
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#endif
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#if defined CUT_C && (defined MYDDAS_ODBC || defined MYDDAS_MYSQL)
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void STD_PROTO(Yap_InitMYDDAS_testPreds,(void));
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void STD_PROTO(Yap_InitBackMYDDAS_testPreds,(void));
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#endif
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/* ypsocks.c */
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void STD_PROTO(Yap_InitSockets,(void));
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#ifdef USE_SOCKET
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void STD_PROTO(Yap_init_socks,(char *, long));
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#endif
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/* opt.preds.c */
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void STD_PROTO(Yap_init_optyap_preds,(void));
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