Mercurial > octave
view liboctave/cruft/misc/cquit.c @ 23219:3ac9f9ecfae5 stable
maint: Update copyright dates.
author | John W. Eaton <jwe@octave.org> |
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date | Wed, 22 Feb 2017 12:39:29 -0500 |
parents | e9a0469dedd9 |
children | 092078913d54 |
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/* Copyright (C) 2003-2017 John W. Eaton 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 <http://www.gnu.org/licenses/>. */ #if defined (HAVE_CONFIG_H) # include "config.h" #endif #include <signal.h> #include <string.h> #include "quit.h" octave_jmp_buf current_context; void octave_save_current_context (void *save_buf) { memcpy (save_buf, current_context, sizeof (octave_jmp_buf)); } void octave_restore_current_context (void *save_buf) { memcpy (current_context, save_buf, sizeof (octave_jmp_buf)); } void octave_jump_to_enclosing_context (void) { #if defined (OCTAVE_HAVE_SIG_JUMP) siglongjmp (current_context, 1); #else longjmp (current_context, 1); #endif } sig_atomic_t octave_interrupt_immediately = 0; sig_atomic_t octave_interrupt_state = 0; sig_atomic_t octave_exception_state = 0; sig_atomic_t octave_exit_exception_status = 0; sig_atomic_t octave_exit_exception_safe_to_return = 0; volatile sig_atomic_t octave_signal_caught = 0;