95 lines
3.4 KiB
C
95 lines
3.4 KiB
C
/* $Id$
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Part of SWI-Prolog
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Author: Jan Wielemaker
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E-mail: jan@swi.psy.uva.nl
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WWW: http://www.swi-prolog.org
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Copyright (C): 1985-2002, University of Amsterdam
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef PL_ERROR_H
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#define PL_ERROR_H 1
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#ifndef COMMON
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#define COMMON(type) extern type
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#endif
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typedef enum
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{ ERR_NO_ERROR = 0,
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/* Used in os-directory and maybe elsewhere */
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ERR_DOMAIN, /* atom_t domain, term_t value */
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ERR_EXISTENCE, /* atom_t type, term_t obj */
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ERR_FILE_OPERATION, /* atom_t action, atom_t type, term_t */
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ERR_FORMAT, /* message */
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ERR_FORMAT_ARG, /* seq, term */
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ERR_INSTANTIATION, /* void */
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ERR_NOMEM, /* void */
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ERR_NOT_IMPLEMENTED, /* const char *what */
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ERR_PERMISSION, /* atom_t type, atom_t op, term_t obj*/
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ERR_REPRESENTATION, /* atom_t what */
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ERR_RESOURCE, /* atom_t resource */
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ERR_SHELL_FAILED, /* term_t command */
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ERR_SHELL_SIGNALLED, /* term_t command, int signal */
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ERR_STREAM_OP, /* atom_t action, term_t obj */
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ERR_SYSCALL, /* void */
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ERR_TIMEOUT, /* op, object */
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ERR_TYPE, /* atom_t expected, term_t value */
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ERR_UNINSTANTIATION, /* int argn, term_t term */
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/* Only used on SWI-Prolog itself */
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ERR_AR_OVERFLOW, /* void */
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ERR_AR_TYPE, /* atom_t expected, Number value */
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ERR_AR_DOMAIN, /* atom_t domain, Number value */
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ERR_AR_UNDEF, /* void */
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ERR_AR_UNDERFLOW, /* void */
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ERR_PTR_TYPE, /* atom_t expected, Word value */
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ERR_BUSY, /* mutexes */
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ERR_CHARS_TYPE, /* char *, term */
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ERR_CLOSED_STREAM, /* IOSTREAM * */
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ERR_DDE_OP, /* op, error */
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ERR_DIV_BY_ZERO, /* void */
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ERR_EVALUATION, /* atom_t what */
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ERR_FAILED, /* predicate_t proc */
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ERR_MODIFY_STATIC_PROC, /* predicate_t proc */
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ERR_MODIFY_THREAD_LOCAL_PROC, /* Procedure proc */
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ERR_NOT_EVALUABLE, /* functor_t func */
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ERR_NOT_IMPLEMENTED_PROC, /* name, arity */
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ERR_IMPORT_PROC, /* proc, dest, [already-from] */
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ERR_OCCURS_CHECK, /* Word, Word */
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ERR_PERMISSION_PROC, /* op, type, Definition */
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ERR_SHARED_OBJECT_OP, /* op, error */
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ERR_SIGNALLED, /* int sig, char *name */
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ERR_SYNTAX, /* what */
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ERR_UNDEFINED_PROC /* Definition def */
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} PL_error_code;
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#define MSG_ERRNO ((char *)(-1))
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COMMON(int) PL_error(const char *pred, int arity, const char *msg,
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PL_error_code id, ...);
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COMMON(int) PL_no_memory(void);
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COMMON(int) printMessage(atom_t severity, ...);
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#ifdef ARG_LD
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COMMON(int) PL_get_atom_ex__LD(term_t t, atom_t *a ARG_LD);
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#endif
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COMMON(int) PL_get_module_ex(term_t name, module_t *m);
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COMMON(int) PL_get_arg_ex(int n, term_t term, term_t arg);
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COMMON(int) check_float(double f);
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#endif
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