net/batman-adv/log.c

   1 // SPDX-License-Identifier: GPL-2.0
   2 /* Copyright (C) B.A.T.M.A.N. contributors:
   3  *
   4  * Marek Lindner
   5  */
   6
   7 #include "log.h"
   8 #include "main.h"
   9
  10 #include <linux/stdarg.h>
  11
  12 #include "trace.h"
  13
  14 /**
  15  * batadv_debug_log() - Add debug log entry
  16  * @bat_priv: the bat priv with all the soft interface information
  17  * @fmt: format string
  18  *
  19  * Return: 0 on success or negative error number in case of failure
  20  */
  21 int batadv_debug_log(struct batadv_priv *bat_priv, const char *fmt, ...)
  22 {
  23         struct va_format vaf;
  24         va_list args;
  25
  26         va_start(args, fmt);
  27
  28         vaf.fmt = fmt;
  29         vaf.va = &args;
  30
  31         trace_batadv_dbg(bat_priv, &vaf);
  32
  33         va_end(args);
  34
  35         return 0;
  36 }