annotate libinterp/corefcn/sighandlers.cc @ 24534:194eb4bd202b

maint: Update punctuation for GPL v3 license text. * COPYING, Makefile.am, README, bootstrap, bootstrap.conf, OctJavaQry.java, changelog.tmpl, check-subst-vars.in.sh, find-defun-files.sh, find-files-with-tests.sh, get-source-mtime.sh, mk-hg-id.sh, mk-octave-config-h.sh, mk-opts.pl, stl_algo.h-fixed, subst-config-vals.in.sh, subst-cross-config-vals.in.sh, subst-default-vals.in.sh, subst-script-vals.in.sh, configure.ac, Doxyfile.in, arith.txi, audio.txi, basics.txi, bugs.txi, config-images.sh, container.txi, cp-idx.txi, data.txi, debug.txi, diagperm.txi, diffeq.txi, add_to_aspell_dict, mk_undocumented_list, spellcheck, errors.txi, eval.txi, expr.txi, external.txi, fn-idx.txi, func.txi, genpropdoc.m, geometry.txi, geometryimages.m, grammar.txi, gui.txi, image.txi, images.awk, install.txi, interp.txi, interpimages.m, intro.txi, io.txi, linalg.txi, macros.texi, matrix.txi, mk-doc-cache.pl, mkcontrib.awk, mkoctfile.1, munge-texi.pl, nonlin.txi, numbers.txi, obsolete.txi, octave-cli.1, octave-config.1, octave.1, octave.css, octave.texi, oop.txi, op-idx.txi, optim.txi, package.txi, plot.txi, plotimages.m, poly.txi, preface.txi, quad.txi, set.txi, signal.txi, sparse.txi, sparseimages.m, splineimages.m, stats.txi, stmt.txi, strings.txi, system.txi, testfun.txi, var.txi, vectorize.txi, array.texi, bugs.texi, cp-idx.texi, dae.texi, diffeq.texi, error.texi, factor.texi, fn-idx.texi, gpl.texi, install.texi, intro.texi, liboctave.texi, matvec.texi, nleqn.texi, nlfunc.texi, ode.texi, optim.texi, preface.texi, quad.texi, range.texi, refcard-a4.tex, refcard-legal.tex, refcard-letter.tex, refcard.tex, HACKING.md, octave.appdata.xml.in, Backend.cc, Backend.h, BaseControl.cc, BaseControl.h, ButtonControl.cc, ButtonControl.h, ButtonGroup.cc, ButtonGroup.h, Canvas.cc, Canvas.h, CheckBoxControl.cc, CheckBoxControl.h, Container.cc, Container.h, ContextMenu.cc, ContextMenu.h, EditControl.cc, EditControl.h, Figure.cc, Figure.h, FigureWindow.cc, FigureWindow.h, GLCanvas.cc, GLCanvas.h, GenericEventNotify.h, KeyMap.cc, KeyMap.h, ListBoxControl.cc, ListBoxControl.h, Logger.cc, Logger.h, Menu.cc, Menu.h, MenuContainer.h, MouseModeActionGroup.cc, MouseModeActionGroup.h, Object.cc, Object.h, ObjectFactory.cc, ObjectFactory.h, ObjectProxy.cc, ObjectProxy.h, Panel.cc, Panel.h, PopupMenuControl.cc, PopupMenuControl.h, PushButtonControl.cc, PushButtonControl.h, PushTool.cc, PushTool.h, QtHandlesUtils.cc, QtHandlesUtils.h, RadioButtonControl.cc, RadioButtonControl.h, SliderControl.cc, SliderControl.h, TextControl.cc, TextControl.h, TextEdit.cc, TextEdit.h, ToggleButtonControl.cc, ToggleButtonControl.h, ToggleTool.cc, ToggleTool.h, ToolBar.cc, ToolBar.h, ToolBarButton.cc, ToolBarButton.h, __init_qt__.cc, __init_qt__.h, annotation-dialog.cc, annotation-dialog.h, gl-select.cc, gl-select.h, liboctgui-build-info.h, liboctgui-build-info.in.cc, mk-default-qt-settings.in.sh, QTerminal.cc, QTerminal.h, BlockArray.cpp, BlockArray.h, Character.h, CharacterColor.h, Emulation.cpp, Emulation.h, Filter.cpp, Filter.h, History.cpp, History.h, KeyboardTranslator.cpp, KeyboardTranslator.h, QUnixTerminalImpl.cpp, QUnixTerminalImpl.h, Screen.cpp, Screen.h, ScreenWindow.cpp, ScreenWindow.h, SelfListener.cpp, SelfListener.h, TerminalCharacterDecoder.cpp, TerminalCharacterDecoder.h, TerminalModel.cpp, TerminalModel.h, TerminalView.cpp, TerminalView.h, Vt102Emulation.cpp, Vt102Emulation.h, kpty.cpp, kpty.h, kpty_p.h, QTerminalColors.cpp, QTerminalColors.h, QWinTerminalImpl.cpp, QWinTerminalImpl.h, main.cpp, color-picker.cc, color-picker.h, dialog.cc, dialog.h, documentation-dock-widget.cc, documentation-dock-widget.h, external-editor-interface.cc, external-editor-interface.h, 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-interface.h, file-editor-tab.cc, file-editor-tab.h, file-editor.cc, file-editor.h, find-dialog.cc, find-dialog.h, marker.cc, marker.h, octave-qscintilla.cc, octave-qscintilla.h, octave-txt-lexer.cc, octave-txt-lexer.h, main-window.cc, main-window.h, octave-cmd.cc, octave-cmd.h, octave-dock-widget.cc, octave-dock-widget.h, octave-gui.cc, octave-gui.h, octave-qt-link.cc, octave-qt-link.h, octave-settings.h, texinfo-parser.cc, texinfo-parser.h, webinfo.cc, webinfo.h, resource-manager.cc, resource-manager.h, settings-dialog.cc, settings-dialog.h, shortcut-manager.cc, shortcut-manager.h, terminal-dock-widget.cc, terminal-dock-widget.h, thread-manager.cc, thread-manager.h, variable-editor-model.cc, variable-editor-model.h, variable-editor.cc, variable-editor.h, welcome-wizard.cc, welcome-wizard.h, workspace-model.cc, workspace-model.h, workspace-view.cc, workspace-view.h, build-env.h, build-env.in.cc, builtins.h, Cell.cc, Cell.h, __contourc__.cc, __dsearchn__.cc, __ichol__.cc, __ilu__.cc, __lin_interpn__.cc, __luinc__.cc, __magick_read__.cc, __pchip_deriv__.cc, __qp__.cc, balance.cc, base-text-renderer.h, besselj.cc, betainc.cc, bitfcns.cc, bsxfun.cc, c-file-ptr-stream.cc, c-file-ptr-stream.h, call-stack.cc, call-stack.h, cdisplay.c, cdisplay.h, cellfun.cc, coct-hdf5-types.c, colloc.cc, conv2.cc, daspk.cc, dasrt.cc, dassl.cc, data.cc, data.h, debug.cc, default-defs.in.h, defaults.cc, defaults.h, defun-dld.h, defun-int.h, defun.cc, defun.h, det.cc, dirfns.cc, dirfns.h, display.cc, display.h, dlmread.cc, dot.cc, dynamic-ld.cc, dynamic-ld.h, eig.cc, ellipj.cc, environment.cc, environment.h, error.cc, error.h, errwarn.cc, errwarn.h, event-queue.cc, event-queue.h, fcn-info.cc, fcn-info.h, fft.cc, fft2.cc, fftn.cc, file-io.cc, file-io.h, filter.cc, find.cc, ft-text-renderer.cc, ft-text-renderer.h, gammainc.cc, gcd.cc, genprops.awk, getgrent.cc, getpwent.cc, getrusage.cc, givens.cc, gl-render.cc, gl-render.h, gl2ps-print.cc, gl2ps-print.h, graphics-handle.h, graphics-toolkit.cc, graphics-toolkit.h, graphics.cc, graphics.in.h, gripes.cc, gripes.h, gsvd.cc, gtk-manager.cc, gtk-manager.h, hash.cc, help.cc, help.h, hess.cc, hex2num.cc, hook-fcn.cc, hook-fcn.h, input.cc, input.h, interpreter-private.cc, interpreter-private.h, interpreter.cc, interpreter.h, inv.cc, kron.cc, load-path.cc, load-path.h, load-save.cc, load-save.h, lookup.cc, ls-ascii-helper.cc, ls-ascii-helper.h, ls-hdf5.cc, ls-hdf5.h, ls-mat-ascii.cc, ls-mat-ascii.h, ls-mat4.cc, ls-mat4.h, ls-mat5.cc, ls-mat5.h, ls-oct-binary.cc, ls-oct-binary.h, ls-oct-text.cc, ls-oct-text.h, ls-utils.cc, ls-utils.h, lsode.cc, lu.cc, mappers.cc, matrix_type.cc, max.cc, mex.cc, mex.h, mexproto.h, mgorth.cc, mk-errno-list.sh, mk-mxarray-h.in.sh, mxarray.in.h, nproc.cc, oct-errno.h, oct-errno.in.cc, oct-fstrm.cc, oct-fstrm.h, oct-handle.h, oct-hdf5-types.cc, oct-hdf5-types.h, oct-hdf5.h, oct-hist.cc, oct-hist.h, oct-iostrm.cc, oct-iostrm.h, oct-map.cc, oct-map.h, oct-obj.h, oct-opengl.h, oct-prcstrm.cc, oct-prcstrm.h, oct-procbuf.cc, oct-procbuf.h, oct-stdstrm.h, oct-stream.cc, oct-stream.h, oct-strstrm.cc, oct-strstrm.h, oct-tex-lexer.in.ll, oct-tex-parser.in.yy, oct.h, octave-default-image.h, octave-link.cc, octave-link.h, ordschur.cc, pager.cc, pager.h, pinv.cc, pr-output.cc, pr-output.h, procstream.cc, procstream.h, psi.cc, quad.cc, quadcc.cc, qz.cc, rand.cc, rcond.cc, regexp.cc, schur.cc, sighandlers.cc, sighandlers.h, sparse-xdiv.cc, sparse-xdiv.h, sparse-xpow.cc, sparse-xpow.h, sparse.cc, spparms.cc, sqrtm.cc, str2double.cc, strfind.cc, strfns.cc, sub2ind.cc, svd.cc, sylvester.cc, symrec.cc, symrec.h, symscope.cc, symscope.h, symtab.cc, symtab.h, syscalls.cc, sysdep.cc, sysdep.h, text-renderer.cc, text-renderer.h, time.cc, toplev.cc, toplev.h, tril.cc, tsearch.cc, txt-eng.cc, txt-eng.h, typecast.cc, url-handle-manager.cc, url-handle-manager.h, urlwrite.cc, utils.cc, utils.h, variables.cc, variables.h, workspace-element.h, xdiv.cc, xdiv.h, xnorm.cc, xnorm.h, xpow.cc, xpow.h, zfstream.cc, zfstream.h, deprecated-config.h, __delaunayn__.cc, __eigs__.cc, __fltk_uigetfile__.cc, __glpk__.cc, __init_fltk__.cc, __init_gnuplot__.cc, __ode15__.cc, __osmesa_print__.cc, __voronoi__.cc, amd.cc, audiodevinfo.cc, audioread.cc, ccolamd.cc, chol.cc, colamd.cc, config-module.awk, config-module.sh, convhulln.cc, dmperm.cc, fftw.cc, gzip.cc, oct-qhull.h, qr.cc, symbfact.cc, symrcm.cc, liboctinterp-build-info.h, liboctinterp-build-info.in.cc, mk-build-env-features.sh, mk-builtins.pl, mk-doc.pl, mk-pkg-add.sh, mk-version-h.in.sh, ov-base-diag.cc, ov-base-diag.h, ov-base-int.cc, ov-base-int.h, ov-base-mat.cc, ov-base-mat.h, ov-base-scalar.cc, ov-base-scalar.h, ov-base-sparse.cc, ov-base-sparse.h, ov-base.cc, ov-base.h, ov-bool-mat.cc, ov-bool-mat.h, ov-bool-sparse.cc, ov-bool-sparse.h, ov-bool.cc, ov-bool.h, ov-builtin.cc, ov-builtin.h, ov-cell.cc, ov-cell.h, ov-ch-mat.cc, ov-ch-mat.h, ov-class.cc, ov-class.h, ov-classdef.cc, ov-classdef.h, ov-colon.cc, ov-colon.h, ov-complex.cc, ov-complex.h, ov-cs-list.cc, ov-cs-list.h, ov-cx-diag.cc, ov-cx-diag.h, ov-cx-mat.cc, ov-cx-mat.h, ov-cx-sparse.cc, ov-cx-sparse.h, ov-dld-fcn.cc, ov-dld-fcn.h, ov-fcn-handle.cc, ov-fcn-handle.h, ov-fcn-inline.cc, ov-fcn-inline.h, ov-fcn.cc, ov-fcn.h, ov-float.cc, ov-float.h, ov-flt-complex.cc, ov-flt-complex.h, ov-flt-cx-diag.cc, ov-flt-cx-diag.h, ov-flt-cx-mat.cc, ov-flt-cx-mat.h, ov-flt-re-diag.cc, ov-flt-re-diag.h, ov-flt-re-mat.cc, ov-flt-re-mat.h, ov-int-traits.h, ov-int16.cc, ov-int16.h, ov-int32.cc, ov-int32.h, ov-int64.cc, ov-int64.h, ov-int8.cc, ov-int8.h, ov-intx.h, ov-java.cc, ov-java.h, ov-lazy-idx.cc, ov-lazy-idx.h, ov-mex-fcn.cc, ov-mex-fcn.h, ov-null-mat.cc, ov-null-mat.h, ov-oncleanup.cc, ov-oncleanup.h, ov-perm.cc, ov-perm.h, ov-range.cc, ov-range.h, ov-re-diag.cc, ov-re-diag.h, ov-re-mat.cc, ov-re-mat.h, ov-re-sparse.cc, ov-re-sparse.h, ov-scalar.cc, ov-scalar.h, ov-str-mat.cc, ov-str-mat.h, ov-struct.cc, ov-struct.h, ov-typeinfo.cc, ov-typeinfo.h, ov-uint16.cc, ov-uint16.h, ov-uint32.cc, ov-uint32.h, ov-uint64.cc, ov-uint64.h, ov-uint8.cc, ov-uint8.h, ov-usr-fcn.cc, ov-usr-fcn.h, ov.cc, ov.h, ovl.cc, ovl.h, octave.cc, octave.h, op-kw-docs, mk-ops.sh, op-b-b.cc, op-b-bm.cc, op-b-sbm.cc, op-bm-b.cc, op-bm-bm.cc, op-bm-sbm.cc, op-cdm-cdm.cc, op-cdm-cm.cc, op-cdm-cs.cc, op-cdm-dm.cc, op-cdm-m.cc, op-cdm-s.cc, op-cell.cc, op-chm.cc, op-class.cc, op-cm-cdm.cc, op-cm-cm.cc, op-cm-cs.cc, op-cm-dm.cc, op-cm-m.cc, op-cm-pm.cc, op-cm-s.cc, op-cm-scm.cc, op-cm-sm.cc, op-cs-cm.cc, op-cs-cs.cc, op-cs-m.cc, op-cs-s.cc, op-cs-scm.cc, op-cs-sm.cc, op-dm-cdm.cc, op-dm-cm.cc, op-dm-cs.cc, op-dm-dm.cc, op-dm-m.cc, op-dm-s.cc, op-dm-scm.cc, op-dm-sm.cc, op-dm-template.cc, op-dms-template.cc, op-fcdm-fcdm.cc, op-fcdm-fcm.cc, op-fcdm-fcs.cc, op-fcdm-fdm.cc, op-fcdm-fm.cc, op-fcdm-fs.cc, op-fcm-fcdm.cc, op-fcm-fcm.cc, op-fcm-fcs.cc, op-fcm-fdm.cc, op-fcm-fm.cc, op-fcm-fs.cc, op-fcm-pm.cc, op-fcn.cc, op-fcs-fcm.cc, op-fcs-fcs.cc, op-fcs-fm.cc, op-fcs-fs.cc, op-fdm-fcdm.cc, op-fdm-fcm.cc, op-fdm-fcs.cc, op-fdm-fdm.cc, op-fdm-fm.cc, op-fdm-fs.cc, op-fm-fcdm.cc, op-fm-fcm.cc, op-fm-fcs.cc, op-fm-fdm.cc, op-fm-fm.cc, op-fm-fs.cc, op-fm-pm.cc, op-fs-fcm.cc, op-fs-fcs.cc, op-fs-fm.cc, op-fs-fs.cc, op-i16-i16.cc, op-i32-i32.cc, op-i64-i64.cc, op-i8-i8.cc, op-int-concat.cc, op-int.h, op-m-cdm.cc, op-m-cm.cc, op-m-cs.cc, op-m-dm.cc, op-m-m.cc, op-m-pm.cc, op-m-s.cc, op-m-scm.cc, op-m-sm.cc, op-pm-cm.cc, op-pm-fcm.cc, op-pm-fm.cc, op-pm-m.cc, op-pm-pm.cc, op-pm-scm.cc, op-pm-sm.cc, op-pm-template.cc, op-range.cc, op-s-cm.cc, op-s-cs.cc, op-s-m.cc, op-s-s.cc, op-s-scm.cc, op-s-sm.cc, op-sbm-b.cc, op-sbm-bm.cc, op-sbm-sbm.cc, op-scm-cm.cc, op-scm-cs.cc, op-scm-m.cc, op-scm-s.cc, op-scm-scm.cc, op-scm-sm.cc, op-sm-cm.cc, op-sm-cs.cc, op-sm-m.cc, op-sm-s.cc, op-sm-scm.cc, op-sm-sm.cc, op-str-m.cc, op-str-s.cc, op-str-str.cc, op-struct.cc, op-ui16-ui16.cc, op-ui32-ui32.cc, op-ui64-ui64.cc, op-ui8-ui8.cc, ops.h, options-usage.h, bp-table.cc, bp-table.h, comment-list.cc, comment-list.h, jit-ir.cc, jit-ir.h, jit-typeinfo.cc, jit-typeinfo.h, jit-util.cc, jit-util.h, lex.h, lex.ll, oct-lvalue.cc, oct-lvalue.h, oct-parse.in.yy, octave.gperf, parse.h, profiler.cc, profiler.h, pt-all.h, pt-arg-list.cc, pt-arg-list.h, pt-array-list.cc, pt-array-list.h, pt-assign.cc, pt-assign.h, pt-binop.cc, pt-binop.h, pt-bp.cc, pt-bp.h, pt-cbinop.cc, pt-cbinop.h, pt-cell.cc, pt-cell.h, pt-check.cc, pt-check.h, pt-classdef.cc, pt-classdef.h, pt-cmd.h, pt-colon.cc, pt-colon.h, pt-const.cc, pt-const.h, pt-decl.cc, pt-decl.h, pt-eval.cc, pt-eval.h, pt-except.cc, pt-except.h, pt-exp.cc, pt-exp.h, pt-fcn-handle.cc, pt-fcn-handle.h, pt-funcall.cc, pt-funcall.h, pt-id.cc, pt-id.h, pt-idx.cc, pt-idx.h, pt-jit.cc, pt-jit.h, pt-jump.cc, pt-jump.h, pt-loop.cc, pt-loop.h, pt-mat.cc, pt-mat.h, pt-misc.cc, pt-misc.h, pt-pr-code.cc, pt-pr-code.h, pt-select.cc, pt-select.h, pt-stmt.cc, pt-stmt.h, pt-tm-const.cc, pt-tm-const.h, pt-unop.cc, pt-unop.h, pt-walk.cc, pt-walk.h, pt.cc, pt.h, token.cc, token.h, Array-jit.cc, Array-tc.cc, version.cc, version.in.h, Array-C.cc, Array-b.cc, Array-ch.cc, Array-d.cc, Array-f.cc, Array-fC.cc, Array-i.cc, Array-idx-vec.cc, Array-s.cc, Array-str.cc, Array-util.cc, Array-util.h, Array-voidp.cc, Array.cc, Array.h, CColVector.cc, CColVector.h, CDiagMatrix.cc, CDiagMatrix.h, CMatrix.cc, CMatrix.h, CNDArray.cc, CNDArray.h, CRowVector.cc, CRowVector.h, CSparse.cc, CSparse.h, DiagArray2.cc, DiagArray2.h, MArray-C.cc, MArray-d.cc, MArray-f.cc, MArray-fC.cc, MArray-i.cc, MArray-s.cc, MArray.cc, MArray.h, MDiagArray2.cc, MDiagArray2.h, MSparse-C.cc, MSparse-d.cc, MSparse.cc, MSparse.h, Matrix.h, MatrixType.cc, MatrixType.h, PermMatrix.cc, PermMatrix.h, Range.cc, Range.h, Sparse-C.cc, Sparse-b.cc, Sparse-d.cc, Sparse.cc, Sparse.h, boolMatrix.cc, boolMatrix.h, boolNDArray.cc, boolNDArray.h, boolSparse.cc, boolSparse.h, chMatrix.cc, chMatrix.h, chNDArray.cc, chNDArray.h, dColVector.cc, dColVector.h, dDiagMatrix.cc, dDiagMatrix.h, dMatrix.cc, dMatrix.h, dNDArray.cc, dNDArray.h, dRowVector.cc, dRowVector.h, dSparse.cc, dSparse.h, dim-vector.cc, dim-vector.h, fCColVector.cc, fCColVector.h, fCDiagMatrix.cc, fCDiagMatrix.h, fCMatrix.cc, fCMatrix.h, fCNDArray.cc, fCNDArray.h, fCRowVector.cc, fCRowVector.h, fColVector.cc, fColVector.h, fDiagMatrix.cc, fDiagMatrix.h, fMatrix.cc, fMatrix.h, fNDArray.cc, fNDArray.h, fRowVector.cc, fRowVector.h, idx-vector.cc, idx-vector.h, int16NDArray.cc, int16NDArray.h, int32NDArray.cc, int32NDArray.h, int64NDArray.cc, int64NDArray.h, int8NDArray.cc, int8NDArray.h, intNDArray.cc, intNDArray.h, uint16NDArray.cc, uint16NDArray.h, uint32NDArray.cc, uint32NDArray.h, uint64NDArray.cc, uint64NDArray.h, uint8NDArray.cc, uint8NDArray.h, cconv2.f, cdotc3.f, cmatm3.f, csconv2.f, dconv2.f, ddot3.f, dmatm3.f, sconv2.f, sdot3.f, smatm3.f, zconv2.f, zdconv2.f, zdotc3.f, zmatm3.f, crsf2csf.f, zrsf2csf.f, mk-f77-def.in.sh, liboctave-build-info.h, liboctave-build-info.in.cc, CollocWt.cc, CollocWt.h, DAE.h, DAEFunc.h, DAERT.h, DAERTFunc.h, DASPK-opts.in, DASPK.cc, DASPK.h, 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compare_plot_demos.m, dump_demos.m, html_compare_plot_demos.m, rundemos.m, runtests.m, speed.m, test.m, addtodate.m, asctime.m, calendar.m, clock.m, ctime.m, date.m, datenum.m, datestr.m, datevec.m, eomday.m, etime.m, is_leap_year.m, now.m, weekday.m, display-available.c, display-available.h, main-cli.cc, main-gui.cc, main.in.cc, mkoctfile.in.cc, octave-build-info.h, octave-build-info.in.cc, octave-config.in.cc, shared-fcns.h, args.tst, bug-31371.tst, bug-35448.tst, bug-35881.tst, bug-36025.tst, bug-38236.tst, bug-38565.tst, bug-38576.tst, bug-38691.tst, bug-41723.tst, bug-44940.tst, bug-46330.tst, bug-46660.tst, bug-50014.tst, bug-50035.tst, bug-50716.tst, bug-51192.tst, bug-51532.tst, bug-51534.tst, bug-51599.tst, bug-52075.tst, class-concat.tst, classdef-multiple-inheritance.tst, classdef.tst, classes.tst, colormaps.tst, command.tst, complex.tst, ctor-vs-method.tst, deprecate-props.tst, diag-perm.tst, error.tst, eval-catch.tst, fcn-handle-derived-resolution.tst, fntests.m, for.tst, func.tst, global.tst, if.tst, index.tst, io.tst, jit.tst, leftdiv.tst, line-continue.tst, logical-index.tst, mk-bc-overloads-tst.sh, mk-conv-tst.sh, mk-sparse-tst.sh, nest.tst, null-assign.tst, parser.tst, prefer.tst, publish.tst, range.tst, recursion.tst, return.tst, show-failures.awk, single-index.tst, slice.tst, struct.tst, switch.tst, system.tst, transpose.tst, try.tst, unwind.tst, while.tst: Changed punctuation of GPL license text to match that suggested by FSF.
author Rik <rik@octave.org>
date Sat, 06 Jan 2018 07:57:19 -0800
parents a8eb8a734b9d
children 5d8c4cbc56d7
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rev   line source
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1 /*
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2
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3 Copyright (C) 1993-2017 John W. Eaton
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4
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5 This file is part of Octave.
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6
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7 Octave is free software: you can redistribute it and/or modify it
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8 under the terms of the GNU General Public License as published by
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9 the Free Software Foundation, either version 3 of the License, or
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10 (at your option) any later version.
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11
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12 Octave is distributed in the hope that it will be useful, but
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13 WITHOUT ANY WARRANTY; without even the implied warranty of
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14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 GNU General Public License for more details.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with Octave; see the file COPYING. If not, see
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19 <https://www.gnu.org/licenses/>.
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20
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21 */
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22
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23 #if defined (HAVE_CONFIG_H)
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24 # include "config.h"
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25 #endif
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26
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27 #include <csignal>
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28 #include <cstdlib>
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29
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30 #include <iostream>
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31 #include <new>
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32
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33 #if defined (OCTAVE_USE_WINDOWS_API)
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34 # define WIN32_LEAN_AND_MEAN
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35 # include <windows.h>
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36 #endif
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37
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38 #include "cmd-edit.h"
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39 #include "oct-syscalls.h"
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40 #include "quit.h"
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41 #include "singleton-cleanup.h"
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42 #include "signal-wrappers.h"
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43
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44 #include "bp-table.h"
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45 #include "defun.h"
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46 #include "error.h"
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47 #include "input.h"
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48 #include "interpreter.h"
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49 #include "load-save.h"
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50 #include "octave.h"
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51 #include "oct-map.h"
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52 #include "pager.h"
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53 #include "pt-bp.h"
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54 #include "pt-eval.h"
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55 #include "sighandlers.h"
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56 #include "sysdep.h"
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57 #include "utils.h"
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58 #include "variables.h"
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59
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60 namespace octave
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61 {
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62 // Nonzero means we have already printed a message for this series of
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63 // SIGPIPES. We assume that the writer will eventually give up.
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64 int pipe_handler_error_count = 0;
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65
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66 // TRUE means we can be interrupted.
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67 bool can_interrupt = false;
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68
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69 // TRUE means we should try to enter the debugger on SIGINT.
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70 bool Vdebug_on_interrupt = false;
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72 // Allow users to avoid writing octave-workspace for SIGHUP (sent by
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73 // closing gnome-terminal, for example). Note that this variable has
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74 // no effect if Vcrash_dumps_octave_core is FALSE.
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75 static bool Vsighup_dumps_octave_core = true;
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76
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77 // Similar to Vsighup_dumps_octave_core, but for SIGQUIT signal.
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78 static bool Vsigquit_dumps_octave_core = true;
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79
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80 // Similar to Vsighup_dumps_octave_core, but for SIGTERM signal.
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81 static bool Vsigterm_dumps_octave_core = true;
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82
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83 // List of signals we have caught since last call to signal_handler.
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84 static bool *signals_caught = nullptr;
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85
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86 static void
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87 my_friendly_exit (int sig, bool save_vars = true)
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88 {
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89 std::cerr << "fatal: caught signal "
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90 << octave_strsignal_wrapper (sig)
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91 << " -- stopping myself..." << std::endl;
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92
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93 if (save_vars)
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94 dump_octave_core ();
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95
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96 sysdep_cleanup ();
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97
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98 throw exit_exception (1);
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99 }
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100
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101 // Called from octave_quit () to actually do something about the signals
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102 // we have caught.
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103
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104 void
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105 respond_to_pending_signals (void)
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106 {
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107 // The list of signals is relatively short, so we will just go
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108 // linearly through the list.
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109
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110 // Interrupt signals are currently handled separately.
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111
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112 static int sigint;
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113 static const bool have_sigint
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114 = octave_get_sig_number ("SIGINT", &sigint);
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115
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116 static int sigbreak;
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117 static const bool have_sigbreak
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118 = octave_get_sig_number ("SIGBREAK", &sigbreak);
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119
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120 // Termination signals.
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121
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122 static int sighup;
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123 static const bool have_sighup
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124 = octave_get_sig_number ("SIGHUP", &sighup);
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125
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126 static int sigquit;
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127 static const bool have_sigquit
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128 = octave_get_sig_number ("SIGQUIT", &sigquit);
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129
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130 static int sigterm;
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131 static const bool have_sigterm
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132 = octave_get_sig_number ("SIGTERM", &sigterm);
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133
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134 // Alarm signals.
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135
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136 static int sigalrm;
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137 static const bool have_sigalrm
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138 = octave_get_sig_number ("SIGALRM", &sigalrm);
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139
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140 static int sigvtalrm;
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141 static const bool have_sigvtalrm
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142 = octave_get_sig_number ("SIGVTALRM", &sigvtalrm);
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143
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144 // I/O signals.
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145
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146 static int sigio;
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147 static const bool have_sigio
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148 = octave_get_sig_number ("SIGIO", &sigio);
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149
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150 static int siglost;
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151 static const bool have_siglost
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152 = octave_get_sig_number ("SIGLOST", &siglost);
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153
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154 static int sigpipe;
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155 static const bool have_sigpipe
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156 = octave_get_sig_number ("SIGPIPE", &sigpipe);
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157
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158 // Job control signals.
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159
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160 static int sigchld;
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161 static const bool have_sigchld
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162 = octave_get_sig_number ("SIGCHLD", &sigchld);
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163
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164 static int sigcld;
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165 static const bool have_sigcld
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166 = octave_get_sig_number ("SIGCLD", &sigcld);
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167
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168 // Resource limit signals.
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169
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170 static int sigxcpu;
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171 static const bool have_sigxcpu
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172 = octave_get_sig_number ("SIGXCPU", &sigxcpu);
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173
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174 static int sigxfsz;
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175 static const bool have_sigxfsz
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176 = octave_get_sig_number ("SIGXFSZ", &sigxfsz);
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177
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178 // User signals.
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179
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180 static int sigusr1;
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181 static const bool have_sigusr1
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182 = octave_get_sig_number ("SIGUSR1", &sigusr1);
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183
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184 static int sigusr2;
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185 static const bool have_sigusr2
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186 = octave_get_sig_number ("SIGUSR2", &sigusr2);
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187
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188 for (int sig = 0; sig < octave_num_signals (); sig++)
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189 {
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190 if (signals_caught[sig])
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191 {
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192 signals_caught[sig] = false;
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193
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194 if ((have_sigchld && sig == sigchld)
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195 || (have_sigcld && sig == sigcld))
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196 {
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197 // FIXME: should we block or ignore?
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198 volatile interrupt_handler saved_interrupt_handler
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199 = ignore_interrupts ();
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200
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201 void *context = octave_block_child ();
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202
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203 child_list::wait ();
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204
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205 set_interrupt_handler (saved_interrupt_handler);
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206
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207 octave_unblock_child (context);
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208
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209 child_list::reap ();
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210 }
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211 else if (have_sigpipe && sig == sigpipe)
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212 {
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213 std::cerr << "warning: broken pipe" << std::endl;
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214
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215 // Don't loop forever on account of this.
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216 // FIXME: is this really needed? Does it do anything
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217 // useful now?
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218
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219 if (pipe_handler_error_count++ > 100
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220 && octave_interrupt_state >= 0)
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221 octave_interrupt_state++;
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222 }
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223 else if (have_sighup && sig == sighup)
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224 my_friendly_exit (sighup, Vsighup_dumps_octave_core);
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225 else if (have_sigquit && sig == sigquit)
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226 my_friendly_exit (sigquit, Vsigquit_dumps_octave_core);
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227 else if (have_sigterm && sig == sigterm)
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228 my_friendly_exit (sigterm, Vsigterm_dumps_octave_core);
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229 else if ((have_sigalrm && sig == sigalrm)
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230 || (have_sigvtalrm && sig == sigvtalrm)
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231 || (have_sigio && sig == sigio)
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232 || (have_siglost && sig == siglost)
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233 || (have_sigxcpu && sig == sigxcpu)
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234 || (have_sigxfsz && sig == sigxfsz)
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235 || (have_sigusr1 && sig == sigusr1)
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236 || (have_sigusr2 && sig == sigusr2))
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237 std::cerr << "warning: ignoring signal: "
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238 << octave_strsignal_wrapper (sig)
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239 << std::endl;
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240 else if ((have_sigint && sig == sigint)
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241 || (have_sigbreak && sig == sigbreak))
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242 /* handled separately; do nothing */;
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243 else
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244 std::cerr << "warning: ignoring unexpected signal: "
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245 << octave_strsignal_wrapper (sig)
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246 << std::endl;
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247 }
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248 }
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249 }
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250
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251 sig_handler *
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252 set_signal_handler (int sig, sig_handler *handler, bool restart_syscalls)
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253 {
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254 return octave_set_signal_handler_internal (sig, handler, restart_syscalls);
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255 }
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256
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257 sig_handler *
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258 set_signal_handler (const char *signame, sig_handler *handler,
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259 bool restart_syscalls)
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260 {
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261 return octave_set_signal_handler_by_name (signame, handler,
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262 restart_syscalls);
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263 }
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264
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265 static void
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266 generic_sig_handler (int sig)
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267 {
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268 // FIXME: this function may execute in a separate signal handler or
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269 // signal watcher thread so it should probably be more careful about
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270 // how it accesses global objects.
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271
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272 octave_signal_caught = 1;
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273
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274 signals_caught[sig] = true;
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275
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276 static int sigint;
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277 static const bool have_sigint
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278 = octave_get_sig_number ("SIGINT", &sigint);
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279
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280 static int sigbreak;
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281 static const bool have_sigbreak
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282 = octave_get_sig_number ("SIGBREAK", &sigbreak);
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283
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284 if ((have_sigint && sig == sigint)
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285 || (have_sigbreak && sig == sigbreak))
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286 octave_interrupt_state++;
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287 }
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288
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289 static void
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290 deadly_sig_handler (int sig)
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291 {
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292 std::cerr << "fatal: caught signal "
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293 << octave_strsignal_wrapper (sig)
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294 << " -- stopping myself..." << std::endl;
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295
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296 octave_set_default_signal_handler (sig);
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297
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298 octave_raise_wrapper (sig);
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299 }
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300
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301 static void
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302 fpe_sig_handler (int)
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303 {
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304 // FIXME: is there something better we can do?
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305
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306 std::cerr << "warning: floating point exception" << std::endl;
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307 }
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308
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309 // Handle SIGINT.
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310 //
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311 // This also has to work for SIGBREAK (on systems that have it), so we
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312 // use the value of sig, instead of just assuming that it is called
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313 // for SIGINT only.
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314
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315 static void
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316 sigint_handler (int)
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317 {
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318 if (! octave_initialized)
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319 exit (1);
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320
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321 if (can_interrupt)
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322 {
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323 octave_signal_caught = 1;
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324 octave_interrupt_state++;
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325 }
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326 }
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327
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328 interrupt_handler
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329 catch_interrupts (void)
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330 {
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331 interrupt_handler retval;
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332
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333 retval.int_handler = set_signal_handler ("SIGINT", sigint_handler);
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334 retval.brk_handler = set_signal_handler ("SIGBREAK", sigint_handler);
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335
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336 return retval;
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337 }
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338
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339 interrupt_handler
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340 ignore_interrupts (void)
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341 {
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342 interrupt_handler retval;
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343
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344 retval.int_handler = set_signal_handler ("SIGINT", SIG_IGN);
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345 retval.brk_handler = set_signal_handler ("SIGBREAK", SIG_IGN);
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346
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347 return retval;
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348 }
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349
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350 interrupt_handler
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351 set_interrupt_handler (const volatile interrupt_handler& h,
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352 bool restart_syscalls)
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353 {
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354 interrupt_handler retval;
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355
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356 retval.int_handler = set_signal_handler ("SIGINT", h.int_handler,
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357 restart_syscalls);
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358
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359 retval.brk_handler = set_signal_handler ("SIGBREAK", h.brk_handler,
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diff changeset
360 restart_syscalls);
2536
1d63e820ee13 [project @ 1996-11-19 20:34:29 by jwe]
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diff changeset
361
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362 return retval;
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363 }
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diff changeset
364
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365 // Install all the handlers for the signals we might care about.
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diff changeset
366
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367 void
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368 install_signal_handlers (void)
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369 {
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370 if (! signals_caught)
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371 signals_caught = new bool [octave_num_signals ()];
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diff changeset
372
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373 for (int i = 0; i < octave_num_signals (); i++)
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374 signals_caught[i] = false;
3162
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375
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376 // Interrupt signals.
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377
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378 catch_interrupts ();
5144
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379
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380 // Program Error signals. These are most likely unrecoverable for
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381 // us.
1446
5135dac66704 [project @ 1995-09-19 22:34:06 by jwe]
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diff changeset
382
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383 set_signal_handler ("SIGABRT", deadly_sig_handler);
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384 set_signal_handler ("SIGBUS", deadly_sig_handler);
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385 set_signal_handler ("SIGEMT", deadly_sig_handler);
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diff changeset
386 set_signal_handler ("SIGILL", deadly_sig_handler);
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diff changeset
387 // SIGIOT is normally another name for SIGABRT.
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diff changeset
388 set_signal_handler ("SIGIOT", deadly_sig_handler);
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diff changeset
389 set_signal_handler ("SIGSEGV", deadly_sig_handler);
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diff changeset
390 set_signal_handler ("SIGSYS", deadly_sig_handler);
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diff changeset
391 set_signal_handler ("SIGTRAP", deadly_sig_handler);
1230
92609e161b29 [project @ 1995-04-10 01:08:57 by jwe]
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parents: 1009
diff changeset
392
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393 // Handle SIGFPE separately.
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diff changeset
394
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diff changeset
395 set_signal_handler ("SIGFPE", fpe_sig_handler);
3281
aaaa20d31a5f [project @ 1999-10-13 07:02:46 by jwe]
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parents: 3252
diff changeset
396
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397 // Handle other signals for which the default action is to terminate
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diff changeset
398 // the program.
4172
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parents: 4153
diff changeset
399
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parents: 24118
diff changeset
400 // Termination signals.
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
401
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
402 set_signal_handler ("SIGHUP", generic_sig_handler);
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
403 set_signal_handler ("SIGQUIT", generic_sig_handler);
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
404 set_signal_handler ("SIGTERM", generic_sig_handler);
8658
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 7481
diff changeset
405
24520
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
406 // Alarm signals.
7481
78f3811155f7 use exceptions in liboctave error handler
John W. Eaton <jwe@octave.org>
parents: 7017
diff changeset
407
24520
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
408 set_signal_handler ("SIGALRM", generic_sig_handler);
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
409 set_signal_handler ("SIGVTALRM", generic_sig_handler);
4793
a62215ab8a03 [project @ 2004-02-20 20:59:34 by jwe]
jwe
parents: 4791
diff changeset
410
24520
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
411 // I/O signals.
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
412
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
413 set_signal_handler ("SIGLOST", generic_sig_handler);
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
414 set_signal_handler ("SIGPIPE", generic_sig_handler);
4787
02c748eb2ddc [project @ 2004-02-18 21:20:26 by jwe]
jwe
parents: 4675
diff changeset
415
24520
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
416 // Job control signals. We only recognize signals about child
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
417 // processes.
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
418
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
419 set_signal_handler ("SIGCHLD", generic_sig_handler);
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
420 set_signal_handler ("SIGCLD", generic_sig_handler);
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
421
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
422 // Resource limit signals.
5451
ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe]
jwe
parents: 5333
diff changeset
423
24520
c5c11b07598a refactor signal handling (bug #52757)
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parents: 24118
diff changeset
424 // FIXME: does it really make sense to try to handle the CPU limit
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
425 // signal?
1
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe]
jwe
parents:
diff changeset
426
24520
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
427 set_signal_handler ("SIGXCPU", generic_sig_handler);
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
428 set_signal_handler ("SIGXFSZ", generic_sig_handler);
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
429
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
430 // User signals.
2554
f7e3d23f0a8f [project @ 1996-11-21 01:41:57 by jwe]
jwe
parents: 2536
diff changeset
431
22051
6db928d06b07 move signal functions into octave namespace
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parents: 22049
diff changeset
432 set_signal_handler ("SIGUSR1", generic_sig_handler);
6db928d06b07 move signal functions into octave namespace
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parents: 22049
diff changeset
433 set_signal_handler ("SIGUSR2", generic_sig_handler);
2705
18395aaeafb7 [project @ 1997-02-20 04:56:43 by jwe]
jwe
parents: 2693
diff changeset
434
24520
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
435 // This does nothing on Windows systems.
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
436 octave_create_interrupt_watcher_thread (generic_sig_handler);
22051
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
437 }
635
5338832d2cf6 [project @ 1994-08-23 17:57:20 by jwe]
jwe
parents: 529
diff changeset
438
22051
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
439 static void
6db928d06b07 move signal functions into octave namespace
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parents: 22049
diff changeset
440 set_sig_struct_field (octave_scalar_map& m, const char *signame)
6db928d06b07 move signal functions into octave namespace
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parents: 22049
diff changeset
441 {
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
442 int signum;
21941
1d23b75cbcd1 hide signal.h from C++ sources
John W. Eaton <jwe@octave.org>
parents: 21938
diff changeset
443
22051
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
444 // The names in the struct do not include the leading "SIG" prefix.
1
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe]
jwe
parents:
diff changeset
445
22051
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
446 if (octave_get_sig_number (signame, &signum))
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
447 m.assign (&signame[3], signum);
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
448 }
3174
390d5e396682 [project @ 1998-05-04 16:36:17 by jwe]
jwe
parents: 3162
diff changeset
449
22051
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
450 static octave_scalar_map
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
451 make_sig_struct (void)
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
452 {
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
453 octave_scalar_map m;
3174
390d5e396682 [project @ 1998-05-04 16:36:17 by jwe]
jwe
parents: 3162
diff changeset
454
22051
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
455 set_sig_struct_field (m, "SIGABRT");
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
456 set_sig_struct_field (m, "SIGALRM");
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
457 set_sig_struct_field (m, "SIGBUS");
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
458 set_sig_struct_field (m, "SIGCHLD");
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
459 set_sig_struct_field (m, "SIGCLD");
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
460 set_sig_struct_field (m, "SIGCONT");
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
461 set_sig_struct_field (m, "SIGEMT");
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
462 set_sig_struct_field (m, "SIGFPE");
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
463 set_sig_struct_field (m, "SIGHUP");
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
464 set_sig_struct_field (m, "SIGILL");
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John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
465 set_sig_struct_field (m, "SIGINFO");
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
466 set_sig_struct_field (m, "SIGINT");
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
467 set_sig_struct_field (m, "SIGIO");
6db928d06b07 move signal functions into octave namespace
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parents: 22049
diff changeset
468 set_sig_struct_field (m, "SIGIOT");
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
469 set_sig_struct_field (m, "SIGKILL");
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
470 set_sig_struct_field (m, "SIGLOST");
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
471 set_sig_struct_field (m, "SIGPIPE");
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parents: 22049
diff changeset
472 set_sig_struct_field (m, "SIGPOLL");
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parents: 22049
diff changeset
473 set_sig_struct_field (m, "SIGPROF");
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parents: 22049
diff changeset
474 set_sig_struct_field (m, "SIGPWR");
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
475 set_sig_struct_field (m, "SIGQUIT");
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
476 set_sig_struct_field (m, "SIGSEGV");
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
477 set_sig_struct_field (m, "SIGSTKFLT");
6db928d06b07 move signal functions into octave namespace
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parents: 22049
diff changeset
478 set_sig_struct_field (m, "SIGSTOP");
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John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
479 set_sig_struct_field (m, "SIGSYS");
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parents: 22049
diff changeset
480 set_sig_struct_field (m, "SIGTERM");
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John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
481 set_sig_struct_field (m, "SIGTRAP");
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parents: 22049
diff changeset
482 set_sig_struct_field (m, "SIGTSTP");
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
483 set_sig_struct_field (m, "SIGTTIN");
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
484 set_sig_struct_field (m, "SIGTTOU");
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
485 set_sig_struct_field (m, "SIGUNUSED");
6db928d06b07 move signal functions into octave namespace
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parents: 22049
diff changeset
486 set_sig_struct_field (m, "SIGURG");
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
487 set_sig_struct_field (m, "SIGUSR1");
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
488 set_sig_struct_field (m, "SIGUSR2");
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
489 set_sig_struct_field (m, "SIGVTALRM");
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
490 set_sig_struct_field (m, "SIGWINCH");
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
491 set_sig_struct_field (m, "SIGXCPU");
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
492 set_sig_struct_field (m, "SIGXFSZ");
4294
755f6509bb01 [project @ 2003-01-11 04:01:53 by jwe]
jwe
parents: 4233
diff changeset
493
22051
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
494 return m;
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
495 }
4294
755f6509bb01 [project @ 2003-01-11 04:01:53 by jwe]
jwe
parents: 4233
diff changeset
496 }
755f6509bb01 [project @ 2003-01-11 04:01:53 by jwe]
jwe
parents: 4233
diff changeset
497
5780
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
498 DEFUN (SIG, args, ,
21966
112b20240c87 move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents: 21941
diff changeset
499 doc: /* -*- texinfo -*-
112b20240c87 move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents: 21941
diff changeset
500 @deftypefn {} {} SIG ()
112b20240c87 move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents: 21941
diff changeset
501 Return a structure containing Unix signal names and their defined values.
112b20240c87 move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents: 21941
diff changeset
502 @end deftypefn */)
5780
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
503 {
20801
a542a9bf177e eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents: 20791
diff changeset
504 if (args.length () != 0)
5823
080c08b192d8 [project @ 2006-05-19 05:32:17 by jwe]
jwe
parents: 5794
diff changeset
505 print_usage ();
5780
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
506
22051
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
507 static octave_scalar_map m = octave::make_sig_struct ();
20801
a542a9bf177e eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents: 20791
diff changeset
508
20939
b17fda023ca6 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20853
diff changeset
509 return ovl (m);
5780
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
510 }
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
511
12827
8c6d71520920 codesprint: new tests for sysdep.cc functions
John W. Eaton <jwe@octave.org>
parents: 11586
diff changeset
512 /*
14429
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14338
diff changeset
513 %!assert (isstruct (SIG ()))
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14338
diff changeset
514 %!assert (! isempty (SIG ()))
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14338
diff changeset
515
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14338
diff changeset
516 %!error SIG (1)
12827
8c6d71520920 codesprint: new tests for sysdep.cc functions
John W. Eaton <jwe@octave.org>
parents: 11586
diff changeset
517 */
8c6d71520920 codesprint: new tests for sysdep.cc functions
John W. Eaton <jwe@octave.org>
parents: 11586
diff changeset
518
5794
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe]
jwe
parents: 5780
diff changeset
519 DEFUN (debug_on_interrupt, args, nargout,
21966
112b20240c87 move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents: 21941
diff changeset
520 doc: /* -*- texinfo -*-
112b20240c87 move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents: 21941
diff changeset
521 @deftypefn {} {@var{val} =} debug_on_interrupt ()
112b20240c87 move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents: 21941
diff changeset
522 @deftypefnx {} {@var{old_val} =} debug_on_interrupt (@var{new_val})
112b20240c87 move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents: 21941
diff changeset
523 @deftypefnx {} {} debug_on_interrupt (@var{new_val}, "local")
112b20240c87 move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents: 21941
diff changeset
524 Query or set the internal variable that controls whether Octave will try
112b20240c87 move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents: 21941
diff changeset
525 to enter debugging mode when it receives an interrupt signal (typically
112b20240c87 move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents: 21941
diff changeset
526 generated with @kbd{C-c}).
112b20240c87 move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents: 21941
diff changeset
527
112b20240c87 move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents: 21941
diff changeset
528 If a second interrupt signal is received before reaching the debugging mode,
112b20240c87 move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents: 21941
diff changeset
529 a normal interrupt will occur.
112b20240c87 move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents: 21941
diff changeset
530
112b20240c87 move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents: 21941
diff changeset
531 When called from inside a function with the @qcode{"local"} option, the
112b20240c87 move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents: 21941
diff changeset
532 variable is changed locally for the function and any subroutines it calls.
112b20240c87 move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents: 21941
diff changeset
533 The original variable value is restored when exiting the function.
112b20240c87 move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents: 21941
diff changeset
534 @seealso{debug_on_error, debug_on_warning}
112b20240c87 move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents: 21941
diff changeset
535 @end deftypefn */)
4449
e2c91da0aa16 [project @ 2003-07-09 02:21:11 by jwe]
jwe
parents: 4429
diff changeset
536 {
22051
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
537 return set_internal_variable (octave::Vdebug_on_interrupt, args, nargout,
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
538 "debug_on_interrupt");
4449
e2c91da0aa16 [project @ 2003-07-09 02:21:11 by jwe]
jwe
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diff changeset
539 }
e2c91da0aa16 [project @ 2003-07-09 02:21:11 by jwe]
jwe
parents: 4429
diff changeset
540
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John W. Eaton <jwe@octave.org>
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diff changeset
541 /*
8c6d71520920 codesprint: new tests for sysdep.cc functions
John W. Eaton <jwe@octave.org>
parents: 11586
diff changeset
542 %!test
12832
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543 %! orig_val = debug_on_interrupt ();
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John W. Eaton <jwe@octave.org>
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544 %! old_val = debug_on_interrupt (! orig_val);
03f125c0fb7b codesprint: improve tests
John W. Eaton <jwe@octave.org>
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diff changeset
545 %! assert (orig_val, old_val);
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John W. Eaton <jwe@octave.org>
parents: 12827
diff changeset
546 %! assert (debug_on_interrupt (), ! orig_val);
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John W. Eaton <jwe@octave.org>
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diff changeset
547 %! debug_on_interrupt (orig_val);
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parents: 12827
diff changeset
548 %! assert (debug_on_interrupt (), orig_val);
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eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
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parents: 14338
diff changeset
549
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
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diff changeset
550 %!error (debug_on_interrupt (1, 2))
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diff changeset
551 */
8c6d71520920 codesprint: new tests for sysdep.cc functions
John W. Eaton <jwe@octave.org>
parents: 11586
diff changeset
552
5794
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe]
jwe
parents: 5780
diff changeset
553 DEFUN (sighup_dumps_octave_core, args, nargout,
21966
112b20240c87 move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents: 21941
diff changeset
554 doc: /* -*- texinfo -*-
112b20240c87 move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents: 21941
diff changeset
555 @deftypefn {} {@var{val} =} sighup_dumps_octave_core ()
112b20240c87 move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents: 21941
diff changeset
556 @deftypefnx {} {@var{old_val} =} sighup_dumps_octave_core (@var{new_val})
112b20240c87 move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents: 21941
diff changeset
557 @deftypefnx {} {} sighup_dumps_octave_core (@var{new_val}, "local")
112b20240c87 move docstrings in C++ files out of C strings and into comments
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parents: 21941
diff changeset
558 Query or set the internal variable that controls whether Octave tries
112b20240c87 move docstrings in C++ files out of C strings and into comments
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parents: 21941
diff changeset
559 to save all current variables to the file @file{octave-workspace} if it
112b20240c87 move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents: 21941
diff changeset
560 receives a hangup signal.
112b20240c87 move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents: 21941
diff changeset
561
112b20240c87 move docstrings in C++ files out of C strings and into comments
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parents: 21941
diff changeset
562 When called from inside a function with the @qcode{"local"} option, the
112b20240c87 move docstrings in C++ files out of C strings and into comments
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parents: 21941
diff changeset
563 variable is changed locally for the function and any subroutines it calls.
112b20240c87 move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents: 21941
diff changeset
564 The original variable value is restored when exiting the function.
112b20240c87 move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents: 21941
diff changeset
565 @end deftypefn */)
4185
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jwe
parents: 4182
diff changeset
566 {
22051
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
567 return set_internal_variable (octave::Vsighup_dumps_octave_core,
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
568 args, nargout,
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
569 "sighup_dumps_octave_core");
5794
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jwe
parents: 5780
diff changeset
570 }
4294
755f6509bb01 [project @ 2003-01-11 04:01:53 by jwe]
jwe
parents: 4233
diff changeset
571
12827
8c6d71520920 codesprint: new tests for sysdep.cc functions
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diff changeset
572 /*
8c6d71520920 codesprint: new tests for sysdep.cc functions
John W. Eaton <jwe@octave.org>
parents: 11586
diff changeset
573 %!test
12832
03f125c0fb7b codesprint: improve tests
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diff changeset
574 %! orig_val = sighup_dumps_octave_core ();
03f125c0fb7b codesprint: improve tests
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diff changeset
575 %! old_val = sighup_dumps_octave_core (! orig_val);
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diff changeset
576 %! assert (orig_val, old_val);
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diff changeset
577 %! assert (sighup_dumps_octave_core (), ! orig_val);
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parents: 12827
diff changeset
578 %! sighup_dumps_octave_core (orig_val);
03f125c0fb7b codesprint: improve tests
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parents: 12827
diff changeset
579 %! assert (sighup_dumps_octave_core (), orig_val);
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Rik <octave@nomad.inbox5.com>
parents: 14338
diff changeset
580
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14338
diff changeset
581 %!error (sighup_dumps_octave_core (1, 2))
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8c6d71520920 codesprint: new tests for sysdep.cc functions
John W. Eaton <jwe@octave.org>
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diff changeset
582 */
8c6d71520920 codesprint: new tests for sysdep.cc functions
John W. Eaton <jwe@octave.org>
parents: 11586
diff changeset
583
24520
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
584 DEFUN (sigquit_dumps_octave_core, args, nargout,
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
585 doc: /* -*- texinfo -*-
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
586 @deftypefn {} {@var{val} =} sigquit_dumps_octave_core ()
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
587 @deftypefnx {} {@var{old_val} =} sigquit_dumps_octave_core (@var{new_val})
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
588 @deftypefnx {} {} sigquit_dumps_octave_core (@var{new_val}, "local")
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
589 Query or set the internal variable that controls whether Octave tries
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
590 to save all current variables to the file @file{octave-workspace} if it
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
591 receives a quit signal.
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
592
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
593 When called from inside a function with the @qcode{"local"} option, the
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
594 variable is changed locally for the function and any subroutines it calls.
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
595 The original variable value is restored when exiting the function.
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
596 @end deftypefn */)
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
597 {
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
598 return set_internal_variable (octave::Vsigquit_dumps_octave_core,
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
599 args, nargout,
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
600 "sigquit_dumps_octave_core");
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
601 }
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
602
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
603 /*
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
604 %!test
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
605 %! orig_val = sigquit_dumps_octave_core ();
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
606 %! old_val = sigquit_dumps_octave_core (! orig_val);
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
607 %! assert (orig_val, old_val);
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
608 %! assert (sigquit_dumps_octave_core (), ! orig_val);
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
609 %! sigquit_dumps_octave_core (orig_val);
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
610 %! assert (sigquit_dumps_octave_core (), orig_val);
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
611
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
612 %!error (sigquit_dumps_octave_core (1, 2))
c5c11b07598a refactor signal handling (bug #52757)
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parents: 24118
diff changeset
613 */
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24118
diff changeset
614
5794
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe]
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parents: 5780
diff changeset
615 DEFUN (sigterm_dumps_octave_core, args, nargout,
21966
112b20240c87 move docstrings in C++ files out of C strings and into comments
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parents: 21941
diff changeset
616 doc: /* -*- texinfo -*-
112b20240c87 move docstrings in C++ files out of C strings and into comments
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parents: 21941
diff changeset
617 @deftypefn {} {@var{val} =} sigterm_dumps_octave_core ()
112b20240c87 move docstrings in C++ files out of C strings and into comments
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parents: 21941
diff changeset
618 @deftypefnx {} {@var{old_val} =} sigterm_dumps_octave_core (@var{new_val})
112b20240c87 move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
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619 @deftypefnx {} {} sigterm_dumps_octave_core (@var{new_val}, "local")
112b20240c87 move docstrings in C++ files out of C strings and into comments
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parents: 21941
diff changeset
620 Query or set the internal variable that controls whether Octave tries
112b20240c87 move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents: 21941
diff changeset
621 to save all current variables to the file @file{octave-workspace} if it
112b20240c87 move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents: 21941
diff changeset
622 receives a terminate signal.
112b20240c87 move docstrings in C++ files out of C strings and into comments
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parents: 21941
diff changeset
623
112b20240c87 move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents: 21941
diff changeset
624 When called from inside a function with the @qcode{"local"} option, the
112b20240c87 move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents: 21941
diff changeset
625 variable is changed locally for the function and any subroutines it calls.
112b20240c87 move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents: 21941
diff changeset
626 The original variable value is restored when exiting the function.
112b20240c87 move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents: 21941
diff changeset
627 @end deftypefn */)
5794
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe]
jwe
parents: 5780
diff changeset
628 {
22051
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
629 return set_internal_variable (octave::Vsigterm_dumps_octave_core,
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
630 args, nargout,
6db928d06b07 move signal functions into octave namespace
John W. Eaton <jwe@octave.org>
parents: 22049
diff changeset
631 "sigterm_dumps_octave_core");
4185
8f6d418d31c3 [project @ 2002-11-15 23:22:03 by jwe]
jwe
parents: 4182
diff changeset
632 }
12827
8c6d71520920 codesprint: new tests for sysdep.cc functions
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parents: 11586
diff changeset
633
8c6d71520920 codesprint: new tests for sysdep.cc functions
John W. Eaton <jwe@octave.org>
parents: 11586
diff changeset
634 /*
8c6d71520920 codesprint: new tests for sysdep.cc functions
John W. Eaton <jwe@octave.org>
parents: 11586
diff changeset
635 %!test
12832
03f125c0fb7b codesprint: improve tests
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diff changeset
636 %! orig_val = sigterm_dumps_octave_core ();
03f125c0fb7b codesprint: improve tests
John W. Eaton <jwe@octave.org>
parents: 12827
diff changeset
637 %! old_val = sigterm_dumps_octave_core (! orig_val);
03f125c0fb7b codesprint: improve tests
John W. Eaton <jwe@octave.org>
parents: 12827
diff changeset
638 %! assert (orig_val, old_val);
03f125c0fb7b codesprint: improve tests
John W. Eaton <jwe@octave.org>
parents: 12827
diff changeset
639 %! assert (sigterm_dumps_octave_core (), ! orig_val);
03f125c0fb7b codesprint: improve tests
John W. Eaton <jwe@octave.org>
parents: 12827
diff changeset
640 %! sigterm_dumps_octave_core (orig_val);
03f125c0fb7b codesprint: improve tests
John W. Eaton <jwe@octave.org>
parents: 12827
diff changeset
641 %! assert (sigterm_dumps_octave_core (), orig_val);
14429
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Rik <octave@nomad.inbox5.com>
parents: 14338
diff changeset
642
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14338
diff changeset
643 %!error (sigterm_dumps_octave_core (1, 2))
12827
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John W. Eaton <jwe@octave.org>
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diff changeset
644 */