/*
* Send a message to syslog and/or stderr.
*/
void
chat_logf(const char *fmt, ...)
{
char line[1024];
va_list args;
va_start(args, fmt);
vfmtmsg(line, sizeof(line), fmt, args);
va_end(args);
if (to_log)
syslog(LOG_INFO, "%s", line);
if (to_stderr)
fprintf(stderr, "%s\n", line);
}
void
fatal(int code, const char *fmt, ...)
{
char line[1024];
va_list args;
va_start(args, fmt);
vfmtmsg(line, sizeof(line), fmt, args);
va_end(args);
if (to_log)
syslog(LOG_ERR, "%s", line);
if (to_stderr)
fprintf(stderr, "%s\n", line);
terminate(code);
}
{
int n;
va_list pvar;
char buf[256];
#if __STDC__
va_start(pvar, fmt);
#else
void *arg;
char *fmt;
va_start(pvar);
arg = va_arg(pvar, void *);
fmt = va_arg(pvar, char *);
#endif
n = vfmtmsg(buf, sizeof(buf), fmt, pvar);
va_end(pvar);
if (linep + n + 1 > line + sizeof(line)) {
syslog(LOG_DEBUG, "%s", line);
linep = line;
}
strcpy(linep, buf);
linep += n;
}
/*
* print_string - print a readable representation of a string using
* printer.
*/
void
