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-rw-r--r--miscutils/wall.c63
1 files changed, 0 insertions, 63 deletions
diff --git a/miscutils/wall.c b/miscutils/wall.c
deleted file mode 100644
index 50658f457..000000000
--- a/miscutils/wall.c
+++ /dev/null
@@ -1,63 +0,0 @@
-/* vi: set sw=4 ts=4: */
-/*
- * wall - write a message to all logged-in users
- * Copyright (c) 2009 Bernhard Reutner-Fischer
- *
- * Licensed under GPLv2 or later, see file LICENSE in this source tree.
- */
-
-//config:config WALL
-//config: bool "wall"
-//config: default y
-//config: depends on FEATURE_UTMP
-//config: help
-//config: Write a message to all users that are logged in.
-
-/* Needs to be run by root or be suid root - needs to write to /dev/TTY: */
-//applet:IF_WALL(APPLET(wall, BB_DIR_USR_BIN, BB_SUID_REQUIRE))
-
-//kbuild:lib-$(CONFIG_WALL) += wall.o
-
-//usage:#define wall_trivial_usage
-//usage: "[FILE]"
-//usage:#define wall_full_usage "\n\n"
-//usage: "Write content of FILE or stdin to all logged-in users"
-//usage:
-//usage:#define wall_sample_usage
-//usage: "echo foo | wall\n"
-//usage: "wall ./mymessage"
-
-#include "libbb.h"
-
-int wall_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int wall_main(int argc UNUSED_PARAM, char **argv)
-{
- struct utmpx *ut;
- char *msg;
- int fd;
-
- fd = STDIN_FILENO;
- if (argv[1]) {
- /* The applet is setuid.
- * Access to the file must be under user's uid/gid.
- */
- fd = xopen_as_uid_gid(argv[1], O_RDONLY, getuid(), getgid());
- }
- msg = xmalloc_read(fd, NULL);
- if (ENABLE_FEATURE_CLEAN_UP && argv[1])
- close(fd);
- setutxent();
- while ((ut = getutxent()) != NULL) {
- char *line;
- if (ut->ut_type != USER_PROCESS)
- continue;
- line = concat_path_file("/dev", ut->ut_line);
- xopen_xwrite_close(line, msg);
- free(line);
- }
- if (ENABLE_FEATURE_CLEAN_UP) {
- endutxent();
- free(msg);
- }
- return EXIT_SUCCESS;
-}