93 lines
2.9 KiB
C
93 lines
2.9 KiB
C
/* $NetBSD: resize.h,v 1.3 2023/04/20 22:23:53 gutteridge Exp $ */
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/*-
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* Copyright (c) 2021 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Christos Zoulas.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <time.h>
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#include <termios.h>
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#include <pwd.h>
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#include <string.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <errno.h>
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#include <fcntl.h>
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#include <util.h>
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#include <signal.h>
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#include <libgen.h>
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#include <sys/ioctl.h>
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#define DFT_TERMTYPE "vt100"
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#define USE_TERMINFO
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#define USE_STRUCT_WINSIZE
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#define USE_TERMIOS
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#define GCC_NORETURN __dead
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#define GCC_UNUSED __unused
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#define IGNORE_RC(a) (void)(a)
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#define ENVP_ARG , char **envp
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#define TTYSIZE_STRUCT struct winsize
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#define TTYSIZE_ROWS(ws) (ws).ws_row
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#define TTYSIZE_COLS(ws) (ws).ws_col
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#define SET_TTYSIZE(fd, ws) ioctl((fd), TIOCSWINSZ, &(ws))
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#define x_basename(a) estrdup(basename(a))
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#define x_strdup(a) estrdup(a)
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#define x_getenv(a) getenv(a)
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#define x_getlogin(u, p) __nothing
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#define x_strindex(s, c) strstr((s), (c))
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static int
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x_getpwuid(uid_t uid, struct passwd *pw)
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{
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struct passwd *p = getpwuid(uid);
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if (p == NULL) {
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memset(pw, 0, sizeof(*pw));
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return 1;
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}
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*pw = *p;
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return 0;
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}
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#define setup_winsize(ws, row, col, xpixel, ypixel) \
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(void)((ws).ws_row = row, \
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(ws).ws_col = col, \
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(ws).ws_xpixel = xpixel, \
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(ws).ws_ypixel = ypixel)
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#define CharOf(a) ((unsigned char)(a))
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#define OkPasswd(pw) *((pw)->pw_name)
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#define TypeMallocN(t, l) emalloc(sizeof(t) * (l))
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#define UIntClr(d, b) (d) = (d) & ~(b)
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#define xtermVersion() "NetBSD"
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