From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- js/src/editline/sysunix.c | 143 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 143 insertions(+) create mode 100644 js/src/editline/sysunix.c (limited to 'js/src/editline/sysunix.c') diff --git a/js/src/editline/sysunix.c b/js/src/editline/sysunix.c new file mode 100644 index 0000000000..528c9d8cab --- /dev/null +++ b/js/src/editline/sysunix.c @@ -0,0 +1,143 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* + * Copyright 1992,1993 Simmule Turner and Rich Salz. All rights reserved. + * + * This software is not subject to any license of the American Telephone + * and Telegraph Company or of the Regents of the University of California. + * + * Permission is granted to anyone to use this software for any purpose on + * any computer system, and to alter it and redistribute it freely, subject + * to the following restrictions: + * 1. The authors are not responsible for the consequences of use of this + * software, no matter how awful, even if they arise from flaws in it. + * 2. The origin of this software must not be misrepresented, either by + * explicit claim or by omission. Since few users ever read sources, + * credits must appear in the documentation. + * 3. Altered versions must be plainly marked as such, and must not be + * misrepresented as being the original software. Since few users + * ever read sources, credits must appear in the documentation. + * 4. This notice may not be removed or altered. + */ + + +/* +** Unix system-dependant routines for editline library. +*/ +#include "editline.h" + +#if defined(HAVE_TCGETATTR) +#include + +void +rl_ttyset(int Reset) +{ + static struct termios old; + struct termios new; + + if (Reset == 0) { + (void)tcgetattr(0, &old); + rl_erase = old.c_cc[VERASE]; + rl_kill = old.c_cc[VKILL]; + rl_eof = old.c_cc[VEOF]; + rl_intr = old.c_cc[VINTR]; + rl_quit = old.c_cc[VQUIT]; + + new = old; + new.c_cc[VINTR] = -1; + new.c_cc[VQUIT] = -1; + new.c_lflag &= ~(ECHO | ICANON); + new.c_iflag &= ~(ISTRIP | INPCK); + new.c_cc[VMIN] = 1; + new.c_cc[VTIME] = 0; + (void)tcsetattr(0, TCSADRAIN, &new); + } + else + (void)tcsetattr(0, TCSADRAIN, &old); +} + +#else +#if defined(HAVE_TERMIO) +#include + +void +rl_ttyset(int Reset) +{ + static struct termio old; + struct termio new; + + if (Reset == 0) { + (void)ioctl(0, TCGETA, &old); + rl_erase = old.c_cc[VERASE]; + rl_kill = old.c_cc[VKILL]; + rl_eof = old.c_cc[VEOF]; + rl_intr = old.c_cc[VINTR]; + rl_quit = old.c_cc[VQUIT]; + + new = old; + new.c_cc[VINTR] = -1; + new.c_cc[VQUIT] = -1; + new.c_lflag &= ~(ECHO | ICANON); + new.c_iflag &= ~(ISTRIP | INPCK); + new.c_cc[VMIN] = 1; + new.c_cc[VTIME] = 0; + (void)ioctl(0, TCSETAW, &new); + } + else + (void)ioctl(0, TCSETAW, &old); +} + +#else +#include + +void +rl_ttyset(int Reset) +{ + static struct sgttyb old_sgttyb; + static struct tchars old_tchars; + struct sgttyb new_sgttyb; + struct tchars new_tchars; + + if (Reset == 0) { + (void)ioctl(0, TIOCGETP, &old_sgttyb); + rl_erase = old_sgttyb.sg_erase; + rl_kill = old_sgttyb.sg_kill; + + (void)ioctl(0, TIOCGETC, &old_tchars); + rl_eof = old_tchars.t_eofc; + rl_intr = old_tchars.t_intrc; + rl_quit = old_tchars.t_quitc; + + new_sgttyb = old_sgttyb; + new_sgttyb.sg_flags &= ~ECHO; + new_sgttyb.sg_flags |= RAW; +#if defined(PASS8) + new_sgttyb.sg_flags |= PASS8; +#endif /* defined(PASS8) */ + (void)ioctl(0, TIOCSETP, &new_sgttyb); + + new_tchars = old_tchars; + new_tchars.t_intrc = -1; + new_tchars.t_quitc = -1; + (void)ioctl(0, TIOCSETC, &new_tchars); + } + else { + (void)ioctl(0, TIOCSETP, &old_sgttyb); + (void)ioctl(0, TIOCSETC, &old_tchars); + } +} +#endif /* defined(HAVE_TERMIO) */ +#endif /* defined(HAVE_TCGETATTR) */ + +void +rl_add_slash(char *path, char *p) +{ + struct stat Sb; + + if (stat(path, &Sb) >= 0) + (void)strcat(p, S_ISDIR(Sb.st_mode) ? "/" : " "); +} + -- cgit v1.2.3