Mercurial > octave
view libinterp/corefcn/sighandlers.h @ 23433:c9fab0bc983e
maint: Use convention 'int& x' for naming references.
* ButtonGroup.cc, Canvas.cc, Canvas.h, annotation-dialog.cc,
annotation-dialog.h, dialog.h, documentation-dock-widget.cc,
files-dock-widget.cc, files-dock-widget.h, find-files-dialog.cc,
find-files-dialog.h, find-files-model.cc, find-files-model.h,
history-dock-widget.cc, history-dock-widget.h, file-editor-tab.cc,
file-editor-tab.h, file-editor.cc, file-editor.h, main-window.cc,
main-window.h, octave-qt-link.h, parser.cc, parser.h, webinfo.cc, webinfo.h,
settings-dialog.cc, bsxfun.cc, call-stack.cc, call-stack.h, fft.cc, fft2.cc,
fftn.cc, gl-render.cc, graphics.cc, graphics.in.h, input.cc, load-save.cc,
ls-hdf5.cc, ls-hdf5.h, octave-link.h, pr-output.cc, regexp.cc, sparse-xdiv.cc,
sparse-xdiv.h, symtab.cc, xdiv.cc, xdiv.h, zfstream.h, __eigs__.cc,
__ode15__.cc, ov-base.h, ov-builtin.cc, ov-cx-sparse.h, ov-fcn-handle.cc,
ov-fcn-handle.h, ov.cc, ov.h, jit-ir.h, jit-typeinfo.cc, jit-typeinfo.h,
pt-jit.cc, pt-jit.h, CMatrix.cc, CMatrix.h, CSparse.cc, CSparse.h,
MatrixType.cc, MatrixType.h, dDiagMatrix.cc, dMatrix.cc, dMatrix.h, dSparse.cc,
dSparse.h, fCMatrix.cc, fCMatrix.h, fDiagMatrix.cc, fMatrix.cc, fMatrix.h,
eigs-base.cc, oct-fftw.cc, oct-rand.h, sparse-dmsolve.cc, kpse.cc, lo-regexp.h:
Use convention 'int& x' for naming references.
author | Rik <rik@octave.org> |
---|---|
date | Mon, 24 Apr 2017 17:20:37 -0700 |
parents | 092078913d54 |
children | be7b884ac589 |
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/* Copyright (C) 1993-2017 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/>. */ /* The signal blocking macros defined below were adapted from similar functions from GNU Bash, the Bourne Again SHell, copyright (C) 1994 Free Software Foundation, Inc. */ // This file should always be included after config.h! #if ! defined (octave_sighandlers_h) #define octave_sighandlers_h 1 #include "octave-config.h" #include "child-list.h" namespace octave { // This type must match the typedef in signal-wrappers.h. typedef void sig_handler (int); struct interrupt_handler { sig_handler *int_handler; sig_handler *brk_handler; }; // Nonzero means we have already printed a message for this series of // SIGPIPES. We assume that the writer will eventually give up. extern int pipe_handler_error_count; // TRUE means we can be interrupted. extern OCTINTERP_API bool can_interrupt; extern OCTINTERP_API sig_handler * set_signal_handler (int sig, sig_handler *h, bool restart_syscalls = true); extern OCTINTERP_API sig_handler * set_signal_handler (const char *signame, sig_handler *h, bool restart_syscalls = true); extern OCTINTERP_API void install_signal_handlers (void); extern OCTINTERP_API void signal_handler (void); extern OCTINTERP_API interrupt_handler catch_interrupts (void); extern OCTINTERP_API interrupt_handler ignore_interrupts (void); extern OCTINTERP_API interrupt_handler set_interrupt_handler (const volatile interrupt_handler& h, bool restart_syscalls = true); // TRUE means we should try to enter the debugger on SIGINT. extern OCTINTERP_API bool Vdebug_on_interrupt; } #if defined (OCTAVE_USE_DEPRECATED_FUNCTIONS) OCTAVE_DEPRECATED ("use 'octave::interrupt_handler' instead") typedef octave::interrupt_handler octave_interrupt_handler; OCTAVE_DEPRECATED ("use 'octave::sig_handler' instead") typedef octave::sig_handler octave_sig_handler; OCTAVE_DEPRECATED ("use 'octave::pipe_handler_error_count' instead") static auto& pipe_handler_error_count = octave::pipe_handler_error_count; OCTAVE_DEPRECATED ("use 'octave::can_interrupt' instead") static auto& can_interrupt = octave::can_interrupt; OCTAVE_DEPRECATED ("use 'octave::set_signal_handler' instead") inline octave::sig_handler * octave_set_signal_handler (int sig, octave::sig_handler *handler, bool restart_syscalls = true) { return octave::set_signal_handler (sig, handler, restart_syscalls); } OCTAVE_DEPRECATED ("use 'octave::set_signal_handler' instead") inline octave::sig_handler * octave_set_signal_handler (const char *signame, octave::sig_handler *handler, bool restart_syscalls = true) { return octave::set_signal_handler (signame, handler, restart_syscalls); } OCTAVE_DEPRECATED ("use 'octave::set_signal_handler' instead") const auto install_signal_handlers = octave::install_signal_handlers; OCTAVE_DEPRECATED ("use 'octave::signal_handler' instead") const auto octave_signal_handler = octave::signal_handler; OCTAVE_DEPRECATED ("use 'octave::interrupt_handler' instead") const auto octave_catch_interrupts = octave::catch_interrupts; OCTAVE_DEPRECATED ("use 'octave::ignore_interrupts' instead") const auto octave_ignore_interrupts = octave::ignore_interrupts; OCTAVE_DEPRECATED ("use 'octave::set_interrupt_handler' instead") const auto octave_set_interrupt_handler = octave::set_interrupt_handler; OCTAVE_DEPRECATED ("use 'octave::Vdebug_on_interrupt' instead") static auto& Vdebug_on_interrupt = octave::Vdebug_on_interrupt; #endif #endif