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author | Markus Mützel <markus.muetzel@gmx.de> |
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date | Mon, 19 Sep 2022 13:13:31 +0200 |
parents | 796f54d4ddbf |
children | 597f3ee61a48 |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 1996-2022 The Octave Project Developers // // See the file COPYRIGHT.md in the top-level directory of this // distribution or <https://octave.org/copyright/>. // // This file is part of Octave. // // Octave is free software: you can redistribute it and/or modify it // under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // Octave is distributed in the hope that it will be useful, but // WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with Octave; see the file COPYING. If not, see // <https://www.gnu.org/licenses/>. // //////////////////////////////////////////////////////////////////////// #if defined (HAVE_CONFIG_H) # include "config.h" #endif #include <stdlib.h> #include <string.h> #include "f77-fcn.h" #include "quit.h" #include "lo-error.h" /* All the STOP statements in the Fortran routines have been replaced with a call to XSTOPX. XSTOPX calls the liboctave error handler. In the Octave interpreter we set this to a function that throws an exception and transfers control to the enclosing try/catch block. That is typically at the top-level REPL. */ F77_RET_T F77_FUNC (xstopx, XSTOPX) (F77_CONST_CHAR_ARG_DEF (s_arg, len) F77_CHAR_ARG_LEN_DEF (len)) { const char *s = F77_CHAR_ARG_USE (s_arg); size_t slen = F77_CHAR_ARG_LEN_USE (s_arg, len); /* Skip printing message if it is just a single blank character. */ if (! (s && slen > 0 && ! (slen == 1 && *s == ' '))) { s = "unknown error in fortran subroutine"; slen = strlen (s); } (*current_liboctave_error_handler) ("%.*s", (int) slen, s); F77_NORETURN (0) }