1 files changed, 0 insertions, 158 deletions
diff --git a/pppd_plugin/src/util.c b/pppd_plugin/src/util.c
deleted file mode 100644
index dabddbe..0000000
--- a/pppd_plugin/src/util.c
+++ /dev/null
@@ -1,158 +0,0 @@
-/* util.c ....... error message utilities.
- *                C. Scott Ananian <cananian@alumni.princeton.edu>
- *
- * $Id: util.c,v 1.11 2005/08/22 00:49:48 quozl Exp $
- */
-
-#include <stdio.h>
-#include <stdarg.h>
-#include <syslog.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include "util.h"
-
-#ifndef PROGRAM_NAME
-#define PROGRAM_NAME "pptp"
-#endif
-
-/* implementation of log_string, defined as extern in util.h */
-char *log_string = "anon";
-
-static void open_log(void) __attribute__ ((constructor));
-static void close_log(void) __attribute__ ((destructor));
-
-#define MAKE_STRING(label) 				\
-va_list ap;						\
-char buf[256], string[256];				\
-va_start(ap, format);					\
-vsnprintf(buf, sizeof(buf), format, ap);		\
-snprintf(string, sizeof(string), "%s %s[%s:%s:%d]: %s",	\
-	 log_string, label, func, file, line, buf);	\
-va_end(ap)
-
-/*** open log *****************************************************************/
-static void open_log(void) {
-    openlog(PROGRAM_NAME, LOG_PID, LOG_DAEMON);
-}
-
-/*** close log ****************************************************************/
-static void close_log(void)
-{
-    closelog();
-}
-
-/*** print a message to syslog ************************************************/
-void _log(const char *func, const char *file, int line, const char *format, ...)
-{
-    MAKE_STRING("log");
-    open_log();
-    syslog(LOG_NOTICE, "%s", string);
-    close_log();
-}
-
-/*** print a warning to syslog ************************************************/
-void _warn(const char *func, const char *file, int line, const char *format, ...)
-{
-    MAKE_STRING("warn");
-    open_log();
-    fprintf(stderr, "%s\n", string);
-    syslog(LOG_WARNING, "%s", string);
-    close_log();
-}
-
-/*** print a fatal warning to syslog and exit *********************************/
-void _fatal(const char *func, const char *file, int line, const char *format, ...)
-{
-    MAKE_STRING("fatal");
-    fprintf(stderr, "%s\n", string);
-    syslog(LOG_CRIT, "%s", string);
-    exit(1);
-}
-
-/*** connect a file to a file descriptor **************************************/
-int file2fd(const char *path, const char *mode, int fd)
-{
-    int ok = 0;
-    FILE *file = NULL;
-    file = fopen(path, mode);
-    if (file != NULL && dup2(fileno(file), fd) != -1)
-        ok = 1;
-    if (file) fclose(file);
-    return ok;
-}
-
-/* signal to pipe delivery implementation */
-#include <unistd.h>
-#include <fcntl.h>
-#include <signal.h>
-#include <string.h>
-
-/* pipe private to process */
-static int sigpipe[2];
-
-/* create a signal pipe, returns 0 for success, -1 with errno for failure */
-int sigpipe_create()
-{
-  int rc;
-  
-  rc = pipe(sigpipe);
-  if (rc < 0) return rc;
-  
-  fcntl(sigpipe[0], F_SETFD, FD_CLOEXEC);
-  fcntl(sigpipe[1], F_SETFD, FD_CLOEXEC);
-  
-#ifdef O_NONBLOCK
-#define FLAG_TO_SET O_NONBLOCK
-#else
-#ifdef SYSV
-#define FLAG_TO_SET O_NDELAY
-#else /* BSD */
-#define FLAG_TO_SET FNDELAY
-#endif
-#endif
-  
-  rc = fcntl(sigpipe[1], F_GETFL);
-  if (rc != -1)
-    rc = fcntl(sigpipe[1], F_SETFL, rc | FLAG_TO_SET);
-  if (rc < 0) return rc;
-  return 0;
-#undef FLAG_TO_SET
-}
-
-/* generic handler for signals, writes signal number to pipe */
-void sigpipe_handler(int signum)
-{
-  write(sigpipe[1], &signum, sizeof(signum));
-  signal(signum, sigpipe_handler);
-}
-
-/* assign a signal number to the pipe */
-void sigpipe_assign(int signum)
-{
-  struct sigaction sa;
-
-  memset(&sa, 0, sizeof(sa));
-  sa.sa_handler = sigpipe_handler;
-  sigaction(signum, &sa, NULL);
-}
-
-/* return the signal pipe read file descriptor for select(2) */
-int sigpipe_fd()
-{
-  return sigpipe[0];
-}
-
-/* read and return the pending signal from the pipe */
-int sigpipe_read()
-{
-  int signum;
-  read(sigpipe[0], &signum, sizeof(signum));
-  return signum;
-}
-
-void sigpipe_close()
-{
-  close(sigpipe[0]);
-  close(sigpipe[1]);
-}
-