Extended support for SWI-Prolog C interface.

This commit is contained in:
nf@khaixa.(none)
2009-11-19 21:09:22 +00:00
committed by Vitor Santos Costa
parent ffe1dfdfff
commit 1bfbe535da
4 changed files with 78 additions and 39 deletions

View File

@@ -900,45 +900,6 @@ X_API int PL_raise_exception(term_t exception)
#define FUNCTOR_timeout_error2 FunctorToSWIFunctor(FunctorTimeoutError)
#define FUNCTOR_type_error2 FunctorToSWIFunctor(FunctorTypeError)
#define ERR_NO_ERROR 0
#define ERR_INSTANTIATION 1 /* void */
#define ERR_TYPE 2 /* atom_t expected, term_t value */
#define ERR_DOMAIN 3 /* atom_t domain, term_t value */
#define ERR_REPRESENTATION 4 /* atom_t what */
#define ERR_MODIFY_STATIC_PROC 5 /* predicate_t proc */
#define ERR_EVALUATION 6 /* atom_t what */
#define ERR_AR_TYPE 7 /* atom_t expected, Number value */
#define ERR_NOT_EVALUABLE 8 /* functor_t func */
#define ERR_DIV_BY_ZERO 9 /* void */
#define ERR_FAILED 10 /* predicate_t proc */
#define ERR_FILE_OPERATION 11 /* atom_t action, atom_t type, term_t */
#define ERR_PERMISSION 12 /* atom_t type, atom_t op, term_t obj*/
#define ERR_NOT_IMPLEMENTED 13 /* const char *what */
#define ERR_EXISTENCE 14 /* atom_t type, term_t obj */
#define ERR_STREAM_OP 15 /* atom_t action, term_t obj */
#define ERR_RESOURCE 16 /* atom_t resource */
#define ERR_NOMEM 17 /* void */
#define ERR_SYSCALL 18 /* void */
#define ERR_SHELL_FAILED 19 /* term_t command */
#define ERR_SHELL_SIGNALLED 20 /* term_t command, int signal */
#define ERR_AR_UNDEF 21 /* void */
#define ERR_AR_OVERFLOW 22 /* void */
#define ERR_AR_UNDERFLOW 23 /* void */
#define ERR_UNDEFINED_PROC 24 /* Definition def */
#define ERR_SIGNALLED 25 /* int sig, char *name */
#define ERR_CLOSED_STREAM 26 /* IOSTREAM * */
#define ERR_BUSY 27 /* mutexes */
#define ERR_PERMISSION_PROC 28 /* op, type, Definition */
#define ERR_DDE_OP 29 /* op, error */
#define ERR_SYNTAX 30 /* what */
#define ERR_SHARED_OBJECT_OP 31 /* op, error */
#define ERR_TIMEOUT 32 /* op, object */
#define ERR_NOT_IMPLEMENTED_PROC 33 /* name, arity */
#define ERR_FORMAT 34 /* message */
#define ERR_FORMAT_ARG 35 /* seq, term */
#define ERR_OCCURS_CHECK 36 /* Word, Word */
#define ERR_CHARS_TYPE 37 /* char *, term */
#define ERR_MUST_BE_VAR 38 /* int argn, term_t term */
static char *
OsError(void)
@@ -968,6 +929,17 @@ static char errmsg[64];
#endif /*HAVE_STRERROR*/
}
X_API int PL_warning(const char *msg, ...) {
va_list args;
va_start(args, msg);
// just print the warning message and return?
fprintf(stderr,"[Warning:");
fprintf(stderr,msg,args);
fprintf(stderr,"]\n");
va_end(args);
PL_fail;
}
X_API int PL_error(const char *pred, int arity, const char *msg, int id, ...)
{
term_t formal, swi, predterm, msgterm, except;
@@ -1142,6 +1114,7 @@ X_API int PL_error(const char *pred, int arity, const char *msg, int id, ...)
PL_ATOM, what);
break;
}
default:
fprintf(stderr, "unimplemented SWI error %d\n",id);
goto err_instantiation;
@@ -2193,6 +2166,12 @@ PL_malloc(int sz)
return YAP_AllocSpaceFromYap(sz);
}
X_API void *
PL_realloc(void *ptr, int sz)
{
return YAP_ReallocSpaceFromYap(ptr,sz);
}
X_API void
PL_free(void *obj)
{