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-rw-r--r--klogd.c153
1 files changed, 0 insertions, 153 deletions
diff --git a/klogd.c b/klogd.c
deleted file mode 100644
index d7b54e9..0000000
--- a/klogd.c
+++ /dev/null
@@ -1,153 +0,0 @@
-/* vi: set sw=4 ts=4: */
-/*
- * Mini klogd implementation for busybox
- *
- * Copyright (C) 2001 by Gennady Feldman <gfeldman@cachier.com>.
- * Changes: Made this a standalone busybox module which uses standalone
- * syslog() client interface.
- *
- * Copyright (C) 1999,2000,2001 by Lineo, inc.
- * Written by Erik Andersen <andersen@lineo.com>, <andersee@debian.org>
- *
- * Copyright (C) 2000 by Karl M. Hegbloom <karlheg@debian.org>
- *
- * "circular buffer" Copyright (C) 2000 by Gennady Feldman <gfeldman@mail.com>
- *
- * Maintainer: Gennady Feldman <gena01@cachier.com> as of Mar 12, 2001
- *
- * 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 <stdio.h>
-#include <stdlib.h>
-#include <signal.h> /* for our signal() handlers */
-#include <string.h> /* strncpy() */
-#include <errno.h> /* errno and friends */
-#include <unistd.h>
-#include <ctype.h>
-#include <sys/syslog.h>
-
-#if __GNU_LIBRARY__ < 5
-# ifdef __alpha__
-# define klogctl syslog
-# endif
-#else
-# include <sys/klog.h>
-#endif
-
-#include "busybox.h"
-
-static void klogd_signal(int sig)
-{
- klogctl(7, NULL, 0);
- klogctl(0, 0, 0);
- //logMessage(0, "Kernel log daemon exiting.");
- syslog_msg(LOG_DAEMON, 0, "Kernel log daemon exiting.");
- exit(TRUE);
-}
-
-static void doKlogd (void) __attribute__ ((noreturn));
-static void doKlogd (void)
-{
- int priority = LOG_INFO;
- char log_buffer[4096];
- int i, n, lastc;
- char *start;
-
- /* Set up sig handlers */
- signal(SIGINT, klogd_signal);
- signal(SIGKILL, klogd_signal);
- signal(SIGTERM, klogd_signal);
- signal(SIGHUP, SIG_IGN);
-
- /* "Open the log. Currently a NOP." */
- klogctl(1, NULL, 0);
-
- syslog_msg(LOG_DAEMON, 0, "klogd started: " BB_BANNER);
-
- while (1) {
- /* Use kernel syscalls */
- memset(log_buffer, '\0', sizeof(log_buffer));
- n = klogctl(2, log_buffer, sizeof(log_buffer));
- if (n < 0) {
- char message[80];
-
- if (errno == EINTR)
- continue;
- snprintf(message, 79, "klogd: Error return from sys_sycall: %d - %s.\n",
- errno, strerror(errno));
- syslog_msg(LOG_DAEMON, LOG_SYSLOG | LOG_ERR, message);
- exit(1);
- }
-
- /* klogctl buffer parsing modelled after code in dmesg.c */
- start=&log_buffer[0];
- lastc='\0';
- for (i=0; i<n; i++) {
- if (lastc == '\0' && log_buffer[i] == '<') {
- priority = 0;
- i++;
- while (isdigit(log_buffer[i])) {
- priority = priority*10+(log_buffer[i]-'0');
- i++;
- }
- if (log_buffer[i] == '>') i++;
- start = &log_buffer[i];
- }
- if (log_buffer[i] == '\n') {
- log_buffer[i] = '\0'; /* zero terminate this message */
- syslog_msg(LOG_DAEMON, LOG_KERN | priority, start);
- start = &log_buffer[i+1];
- priority = LOG_INFO;
- }
- lastc = log_buffer[i];
- }
- }
-}
-
-extern int klogd_main(int argc, char **argv)
-{
- /* no options, no getopt */
- int opt;
- int doFork = TRUE;
-
- /* do normal option parsing */
- while ((opt = getopt(argc, argv, "n")) > 0) {
- switch (opt) {
- case 'n':
- doFork = FALSE;
- break;
- default:
- show_usage();
- }
- }
-
- if (doFork == TRUE) {
- if (daemon(0, 1) < 0)
- perror_msg_and_die("daemon");
- }
- doKlogd();
-
- return EXIT_SUCCESS;
-}
-
-/*
-Local Variables
-c-file-style: "linux"
-c-basic-offset: 4
-tab-width: 4
-End:
-*/