d921b2ecc0
things like xasprintf() into xfuncs.c, remove xprint_file_by_name() (it only had one user), clean up lots of #includes... General cleanup pass. What I've been doing for the last couple days. And it conflicts! I've removed httpd.c from this checkin due to somebody else touching that file. It builds for me. I have to catch a bus. (Now you know why I'm looking forward to Mercurial.)
48 lines
1.0 KiB
C
48 lines
1.0 KiB
C
/* vi: set sw=4 ts=4: */
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/*
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* setconsole.c - redirect system console output
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*
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* Copyright (C) 2004,2005 Enrik Berkhan <Enrik.Berkhan@inka.de>
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*
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* Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
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*/
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#include "busybox.h"
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#if ENABLE_FEATURE_SETCONSOLE_LONG_OPTIONS
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static const struct option setconsole_long_options[] = {
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{ "reset", 0, NULL, 'r' },
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{ 0, 0, 0, 0 }
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};
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#endif
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#define OPT_SETCONS_RESET 1
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int setconsole_main(int argc, char **argv)
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{
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unsigned long flags;
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const char *device = CURRENT_TTY;
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#if ENABLE_FEATURE_SETCONSOLE_LONG_OPTIONS
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bb_applet_long_options = setconsole_long_options;
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#endif
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flags = bb_getopt_ulflags(argc, argv, "r");
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if (argc - optind > 1)
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bb_show_usage();
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if (argc - optind == 1) {
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if (flags & OPT_SETCONS_RESET)
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bb_show_usage();
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device = argv[optind];
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} else {
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if (flags & OPT_SETCONS_RESET)
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device = CONSOLE_DEV;
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}
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if (-1 == ioctl(xopen(device, O_RDONLY), TIOCCONS)) {
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bb_perror_msg_and_die("TIOCCONS");
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}
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return EXIT_SUCCESS;
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}
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