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061c90017

Glenn L McGrath

2002-09-16

FAILED Duration: 5s

Subject

mesg applet by Manuel Novoa III

Binary

No binary (build failed)

Architecture & Compiler Flags

Architecture: x86_64-linux-gnu Compiler: gcc (Ubuntu 11.4.0-1ubuntu1~22.04.3) 11.4.0

—

Build Log

(log yok)

Commit Diff GitHub →

include/applets.h +3 -0 include/usage.h +7 -0 init/Makefile.in +1 -0 init/config.in +1 -0 init/mesg.c +58 -0

include/applets.h+3 -0

@@ -293,6 +293,9 @@
	#ifdef CONFIG_MD5SUM
	APPLET(md5sum, md5sum_main, _BB_DIR_USR_BIN, _BB_SUID_NEVER)
	#endif
+	#ifdef CONFIG_MESG
+	APPLET(mesg, mesg_main, _BB_DIR_USR_BIN, _BB_SUID_NEVER)
+	#endif
	#ifdef CONFIG_MKDIR
	APPLET(mkdir, mkdir_main, _BB_DIR_BIN, _BB_SUID_NEVER)
	#endif

include/usage.h+7 -0

@@ -1149,6 +1149,13 @@
	"busybox: OK\n" \
	"^D\n"

+	#define mesg_trivial_usage \
+	"mesg [y\|n]"
+	#define mesg_full_usage \
+	"mesg [Y\|N], controls write access to your terminal\n" \
+	"\ty\tAllow write access to your terminal.\n" \
+	"\tn\tDisallow write access to your terminal.\n"
+
	#define mkdir_trivial_usage \
	"[OPTION] DIRECTORY..."
	#define mkdir_full_usage \

init/Makefile.in+1 -0

@@ -25,6 +25,7 @@ endif
	INIT-y:=
	INIT-$(CONFIG_HALT) += halt.o
	INIT-$(CONFIG_INIT) += init.o
+	INIT-$(CONFIG_MESG) += mesg.o
	INIT-$(CONFIG_POWEROFF) += poweroff.o
	INIT-$(CONFIG_REBOOT) += reboot.o
	INIT-$(CONFIG_START_STOP_DAEMON) += start_stop_daemon.o

init/config.in+1 -0

@@ -22,6 +22,7 @@ fi

	bool 'start-stop-daemon' CONFIG_START_STOP_DAEMON
	bool 'run-parts' CONFIG_RUN_PARTS
+	bool 'mesg' CONFIG_MESG

	endmenu

init/mesg.c+58 -0

@@ -0,0 +1,58 @@
+	/*
+	* mesg implementation for busybox
+	*
+	* Copyright (c) 2002 Manuel Novoa III <[email protected]>
+	*
+	* This program is free software; you can redistribute it and/or modify
+	* it under the terms of the GNU General Public License as published by
+	* the Free Software Foundation; either version 2 of the License, or
+	* (at your option) any later version.
+	*
+	* This program is distributed in the hope that it will be useful,
+	* but WITHOUT ANY WARRANTY; without even the implied warranty of
+	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+	* GNU General Public License for more details.
+	*
+	* You should have received a copy of the GNU General Public License
+	* along with this program; if not, write to the Free Software
+	* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+	*/
+
+	#include <unistd.h>
+	#include <stdlib.h>
+	#include "libbb.h"
+
+	#ifdef USE_TTY_GROUP
+	#define S_IWGRP_OR_S_IWOTH S_IWGRP
+	#else
+	#define S_IWGRP_OR_S_IWOTH (S_IWGRP \| S_IWOTH)
+	#endif
+
+	extern int mesg_main(int argc, char *argv[])
+	{
+	struct stat sb;
+	char *tty;
+	char c;
+
+	if ((--argc == 0)
+	\|\| ((argc == 1) && (((c = **++argv) == 'y') \|\| (c == 'n')))) {
+	if ((tty = ttyname(STDERR_FILENO)) == NULL) {
+	tty = "ttyname";
+	} else if (stat(tty, &sb) == 0) {
+	if (argc == 0) {
+	puts(((sb.st_mode & (S_IWGRP \| S_IWOTH)) ==
+	0) ? "is n" : "is y");
+	return EXIT_SUCCESS;
+	}
+	if (chmod
+	(tty,
+	(c ==
+	'y') ? sb.st_mode \| (S_IWGRP_OR_S_IWOTH) : sb.
+	st_mode & ~(S_IWGRP \| S_IWOTH)) == 0) {
+	return EXIT_SUCCESS;
+	}
+	}
+	perror_msg_and_die("%s", tty);
+	}
+	show_usage();
+	}