Mercurial > octave
view liboctave/util/lo-error.c @ 31206:7ae0a0772e9d
maint: merge stable to default
author | Arun Giridhar <arungiridhar@gmail.com> |
---|---|
date | Sun, 28 Aug 2022 12:21:36 -0400 |
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 <stdarg.h> #include <stdio.h> #include <stdlib.h> #include "lo-error.h" /* Having this file in this directory is a kluge to avoid unresolved symbol errors when creating shared versions of liboctave. */ /* Pointer to the current error handling function. */ OCTAVE_NORETURN liboctave_error_handler current_liboctave_error_handler = liboctave_fatal; /* Pointer to the current error_with_id handling function. */ OCTAVE_NORETURN liboctave_error_with_id_handler current_liboctave_error_with_id_handler = liboctave_fatal_with_id; /* Pointer to the current warning handler. */ liboctave_warning_handler current_liboctave_warning_handler = liboctave_warning; /* Pointer to the current warning_with_id handler. */ liboctave_warning_with_id_handler current_liboctave_warning_with_id_handler = liboctave_warning_with_id; static void verror (const char *name, const char *fmt, va_list args) { if (name) fprintf (stderr, "%s: ", name); vfprintf (stderr, fmt, args); fprintf (stderr, "\n"); fflush (stderr); } void set_liboctave_error_handler (OCTAVE_NORETURN liboctave_error_handler f) { if (f) current_liboctave_error_handler = f; else current_liboctave_error_handler = liboctave_fatal; } void set_liboctave_error_with_id_handler (OCTAVE_NORETURN liboctave_error_with_id_handler f) { if (f) current_liboctave_error_with_id_handler = f; else current_liboctave_error_with_id_handler = liboctave_fatal_with_id; } void set_liboctave_warning_handler (liboctave_warning_handler f) { if (f) current_liboctave_warning_handler = f; else current_liboctave_warning_handler = liboctave_warning; } void set_liboctave_warning_with_id_handler (liboctave_warning_with_id_handler f) { if (f) current_liboctave_warning_with_id_handler = f; else current_liboctave_warning_with_id_handler = liboctave_warning_with_id; } void liboctave_fatal (const char *fmt, ...) { va_list args; va_start (args, fmt); verror ("fatal", fmt, args); va_end (args); exit (1); } void liboctave_fatal_with_id (const char *id, const char *fmt, ...) { octave_unused_parameter (id); va_list args; va_start (args, fmt); verror ("fatal", fmt, args); va_end (args); exit (1); } void liboctave_warning (const char *fmt, ...) { va_list args; va_start (args, fmt); verror ("warning", fmt, args); va_end (args); } void liboctave_warning_with_id (const char *id, const char *fmt, ...) { octave_unused_parameter (id); va_list args; va_start (args, fmt); verror ("warning", fmt, args); va_end (args); }