Mercurial > octave
view libinterp/corefcn/sparse-xpow.h @ 31633:d9970470108a stable
Remove several race conditions with signal handler (bug #61370).
This patch removes several race conditions between the interpreter and the
Ctrl-C signal handler, as described in more detail in bug #61370.
* libinterp/corefcn/sighandlers.h: Make can_interrupt atomic.
* libinterp/corefcn/sighandlers.cc: Make can_interrupt, signals_caught atomic,
use atomic value read for signals_caught, octave_interrupt_state,
change 1 to true.
* liboctave/util/quit.h: Move octave_interrupt_state and octave_signal_caught
to C++ only code, rewrite octave_quit() function, rewrite OCTAVE_QUIT macro
to use octave_quit_c() function.
* liboctave/util/quit.cc: Make octave_interrupt_state and octave_signal_caught
atomic, add new wrapper function octave_quit_c().
* libinterp/corefcn/interpreter.h: Make octave_initialized atomic.
* libinterp/corefcn/interpreter.cc: Make octave_initialized atomic,
change 0 to false.
* liboctave/util/action-container.h: New namespace "util", make m_val atomic.
* liboctave/util/oct-atomic.c: Reorder preprocessor if-elif-else ladder.
* liboctave/util/cmd-edit.cc: Change 0 to false.
author | Reinhard Resch <r_resch@a1.net> |
---|---|
date | Sat, 03 Dec 2022 10:36:59 -0500 |
parents | e88a07dec498 |
children | dfa5d9c3ae72 597f3ee61a48 |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 1998-2022 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 (octave_sparse_xpow_h) #define octave_sparse_xpow_h 1 #include "octave-config.h" #include "oct-cmplx.h" class SparseMatrix; class SparseComplexMatrix; class octave_value; OCTAVE_BEGIN_NAMESPACE(octave) extern octave_value xpow (const SparseMatrix& a, double b); extern octave_value xpow (const SparseComplexMatrix& a, double b); extern octave_value elem_xpow (double a, const SparseMatrix& b); extern octave_value elem_xpow (double a, const SparseComplexMatrix& b); extern octave_value elem_xpow (const SparseMatrix& a, double b); extern octave_value elem_xpow (const SparseMatrix& a, const SparseMatrix& b); extern octave_value elem_xpow (const SparseMatrix& a, const Complex& b); extern octave_value elem_xpow (const SparseMatrix& a, const SparseComplexMatrix& b); extern octave_value elem_xpow (const Complex& a, const SparseMatrix& b); extern octave_value elem_xpow (const Complex& a, const SparseComplexMatrix& b); extern octave_value elem_xpow (const SparseComplexMatrix& a, double b); extern octave_value elem_xpow (const SparseComplexMatrix& a, const SparseMatrix& b); extern octave_value elem_xpow (const SparseComplexMatrix& a, const Complex& b); extern octave_value elem_xpow (const SparseComplexMatrix& a, const SparseComplexMatrix& b); OCTAVE_END_NAMESPACE(octave) #if (OCTAVE_PROVIDE_DEPRECATED_SYMBOLS) OCTAVE_DEPRECATED (7, "use 'octave::xpow' instead") inline octave_value xpow (const SparseMatrix& a, double b) { return octave::xpow (a, b); } OCTAVE_DEPRECATED (7, "use 'octave::xpow' instead") inline octave_value xpow (const SparseComplexMatrix& a, double b) { return octave::xpow (a, b); } OCTAVE_DEPRECATED (7, "use 'octave::elem_xpow' instead") inline octave_value elem_xpow (double a, const SparseMatrix& b) { return octave::elem_xpow (a, b); } OCTAVE_DEPRECATED (7, "use 'octave::elem_xpow' instead") inline octave_value elem_xpow (double a, const SparseComplexMatrix& b) { return octave::elem_xpow (a, b); } OCTAVE_DEPRECATED (7, "use 'octave::elem_xpow' instead") inline octave_value elem_xpow (const SparseMatrix& a, double b) { return octave::elem_xpow (a, b); } OCTAVE_DEPRECATED (7, "use 'octave::elem_xpow' instead") inline octave_value elem_xpow (const SparseMatrix& a, const SparseMatrix& b) { return octave::elem_xpow (a, b); } OCTAVE_DEPRECATED (7, "use 'octave::elem_xpow' instead") inline octave_value elem_xpow (const SparseMatrix& a, const Complex& b) { return octave::elem_xpow (a, b); } OCTAVE_DEPRECATED (7, "use 'octave::elem_xpow' instead") inline octave_value elem_xpow (const SparseMatrix& a, const SparseComplexMatrix& b) { return octave::elem_xpow (a, b); } OCTAVE_DEPRECATED (7, "use 'octave::elem_xpow' instead") inline octave_value elem_xpow (const Complex& a, const SparseMatrix& b) { return octave::elem_xpow (a, b); } OCTAVE_DEPRECATED (7, "use 'octave::elem_xpow' instead") inline octave_value elem_xpow (const Complex& a, const SparseComplexMatrix& b) { return octave::elem_xpow (a, b); } OCTAVE_DEPRECATED (7, "use 'octave::elem_xpow' instead") inline octave_value elem_xpow (const SparseComplexMatrix& a, double b) { return octave::elem_xpow (a, b); } OCTAVE_DEPRECATED (7, "use 'octave::elem_xpow' instead") inline octave_value elem_xpow (const SparseComplexMatrix& a, const SparseMatrix& b) { return octave::elem_xpow (a, b); } OCTAVE_DEPRECATED (7, "use 'octave::elem_xpow' instead") inline octave_value elem_xpow (const SparseComplexMatrix& a, const Complex& b) { return octave::elem_xpow (a, b); } OCTAVE_DEPRECATED (7, "use 'octave::elem_xpow' instead") inline octave_value elem_xpow (const SparseComplexMatrix& a, const SparseComplexMatrix& b) { return octave::elem_xpow (a, b); } #endif #endif