contrib/tcp_wrappers/fakelog.c

   1  /*
   2   * This module intercepts syslog() library calls and redirects their output
   3   * to the standard output stream. For interactive testing.
   4   *
   5   * Author: Wietse Venema, Eindhoven University of Technology, The Netherlands.
   6   */
   7
   8 #ifndef lint
   9 static char sccsid[] = "@(#) fakelog.c 1.3 94/12/28 17:42:21";
  10 #endif
  11
  12 #include <stdio.h>
  13
  14 #include "mystdarg.h"
  15
  16 /* openlog - dummy */
  17
  18 /* ARGSUSED */
  19
  20 openlog(name, logopt, facility)
  21 char   *name;
  22 int     logopt;
  23 int     facility;
  24 {
  25     /* void */
  26 }
  27
  28 /* vsyslog - format one record */
  29
  30 vsyslog(severity, fmt, ap)
  31 int     severity;
  32 char   *fmt;
  33 va_list ap;
  34 {
  35     char    buf[BUFSIZ];
  36
  37     vprintf(percent_m(buf, fmt), ap);
  38     printf("\n");
  39     fflush(stdout);
  40 }
  41
  42 /* syslog - format one record */
  43
  44 /* VARARGS */
  45
  46 VARARGS(syslog, int, severity)
  47 {
  48     va_list ap;
  49     char   *fmt;
  50
  51     VASTART(ap, int, severity);
  52     fmt = va_arg(ap, char *);
  53     vsyslog(severity, fmt, ap);
  54     VAEND(ap);
  55 }
  56
  57 /* closelog - dummy */
  58
  59 closelog()
  60 {
  61     /* void */
  62 }