remove in place of external link

1 files changed, 0 insertions, 162 deletions

diff --git a/networking/udhcp/common.c b/networking/udhcp/common.c
deleted file mode 100644
index bf2ac4417..000000000
--- a/networking/udhcp/common.c
+++ /dev/null
@@ -1,162 +0,0 @@
-/* common.c
- *
- * Functions for debugging and logging as well as some other
- * simple helper functions.
- *
- * Russ Dill <Russ.Dill@asu.edu> 2001-2003
- * Rewritten by Vladimir Oleynik <dzo@simtreas.ru> (C) 2003
- *
- * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <fcntl.h>
-#include <unistd.h>
-#include <errno.h>
-#include <string.h>
-#include <stdlib.h>
-#include <signal.h>
-#include <paths.h>
-#include <sys/socket.h>
-#include <stdarg.h>
-
-#include "common.h"
-#include "pidfile.h"
-
-
-static int daemonized;
-
-long uptime(void)
-{
-        struct sysinfo info;
-        sysinfo(&info);
-        return info.uptime;
-}
-
-
-/*
- * This function makes sure our first socket calls
- * aren't going to fd 1 (printf badness...) and are
- * not later closed by daemon()
- */
-static inline void sanitize_fds(void)
-{
-        int zero;
-        if ((zero = open(_PATH_DEVNULL, O_RDWR, 0)) < 0) return;
-        while (zero < 3) zero = dup(zero);
-        close(zero);
-}
-
-
-void background(const char *pidfile)
-{
-#ifdef __uClinux__
-        LOG(LOG_ERR, "Cannot background in uclinux (yet)");
-#else /* __uClinux__ */
-        int pid_fd;
-
-        /* hold lock during fork. */
-        pid_fd = pidfile_acquire(pidfile);
-        if (daemon(0, 0) == -1) {
-                perror("fork");
-                exit(1);
-        }
-        daemonized++;
-        pidfile_write_release(pid_fd);
-#endif /* __uClinux__ */
-}
-
-
-#ifdef UDHCP_SYSLOG
-void udhcp_logging(int level, const char *fmt, ...)
-{
-        va_list p;
-        va_list p2;
-
-        va_start(p, fmt);
-        __va_copy(p2, p);
-        if(!daemonized) {
-                vprintf(fmt, p);
-                putchar('\n');
-        }
-        vsyslog(level, fmt, p2);
-        va_end(p);
-}
-
-
-void start_log_and_pid(const char *client_server, const char *pidfile)
-{
-        int pid_fd;
-
-        /* Make sure our syslog fd isn't overwritten */
-        sanitize_fds();
-
-        /* do some other misc startup stuff while we are here to save bytes */
-        pid_fd = pidfile_acquire(pidfile);
-        pidfile_write_release(pid_fd);
-
-        /* equivelent of doing a fflush after every \n */
-        setlinebuf(stdout);
-
-        openlog(client_server, LOG_PID | LOG_CONS, LOG_LOCAL0);
-        udhcp_logging(LOG_INFO, "%s (v%s) started", client_server, VERSION);
-}
-
-
-#else
-
-
-static char *syslog_level_msg[] = {
-        [LOG_EMERG]   = "EMERGENCY!",
-        [LOG_ALERT]   = "ALERT!",
-        [LOG_CRIT]    = "critical!",
-        [LOG_WARNING] = "warning",
-        [LOG_ERR]     = "error",
-        [LOG_INFO]    = "info",
-        [LOG_DEBUG]   = "debug"
-};
-
-
-void udhcp_logging(int level, const char *fmt, ...)
-{
-        va_list p;
-
-        va_start(p, fmt);
-        if(!daemonized) {
-                printf("%s, ", syslog_level_msg[level]);
-                vprintf(fmt, p);
-                putchar('\n');
-        }
-        va_end(p);
-}
-
-
-void start_log_and_pid(const char *client_server, const char *pidfile)
-{
-        int pid_fd;
-
-        /* Make sure our syslog fd isn't overwritten */
-        sanitize_fds();
-
-        /* do some other misc startup stuff while we are here to save bytes */
-        pid_fd = pidfile_acquire(pidfile);
-        pidfile_write_release(pid_fd);
-
-        /* equivelent of doing a fflush after every \n */
-        setlinebuf(stdout);
-
-        udhcp_logging(LOG_INFO, "%s (v%s) started", client_server, VERSION);
-}
-#endif
-