package/busybox/busybox-udhcp-log.patch

   1 --- busybox/networking/udhcp-old/Config.in      2003-10-22 02:58:38.000000000 -0700
   2 +++ busybox/networking/udhcp/Config.in  2005-02-15 15:22:43.000000000 -0800
   3 @@ -58,5 +58,18 @@ config CONFIG_FEATURE_UDHCP_DEBUG
   4
   5           See http://udhcp.busybox.net for further details.
   6
   7 +config CONFIG_FEATURE_UDHCP_LOG_LEVEL
   8 +       int "  Maximum udhcp message log level"
   9 +       default 6
  10 +       depends on CONFIG_UDHCPD || CONFIG_UDHCPC
  11 +       help
  12 +         uDHCP has 7 log level for normal log messages and debug messages,
  13 +         from 0 (EMERGENCY) to 6 (DEBUG). By default, all those messages
  14 +         go to stdout or in in the syslog ; by reducing the maximum level,
  15 +         the less important messages won't be generated, which will make
  16 +         both the program size and log size smaller.
  17 +
  18 +         See http://udhcp.busybox.net for further details.
  19 +
  20  endmenu
  21
  22 --- busybox/networking/udhcp/common.h.orig      2006-03-22 13:16:19.000000000 -0800
  23 +++ busybox/networking/udhcp/common.h   2006-04-19 08:09:08.000000000 -0700
  24 @@ -44,7 +44,10 @@
  25  void start_log_and_pid(const char *client_server, const char *pidfile);
  26  void udhcp_logging(int level, const char *fmt, ...);
  27
  28 -#define LOG(level, str, args...) udhcp_logging(level, str, ## args)
  29 +/* Test level in here so that the compiler optimise away unused log levels */
  30 +#define LOG(level, str, args...) ( ((level) <= UDHCP_LOG_LEVEL) ? \
  31 +                                       udhcp_logging(level, str, ## args) : \
  32 +                                       0 )
  33
  34  #ifdef UDHCP_DEBUG
  35  # define DEBUG(level, str, args...) LOG(level, str, ## args)
  36 --- busybox/networking/udhcp-old/libbb_udhcp.h  2004-05-19 02:18:04.000000000 -0700
  37 +++ busybox/networking/udhcp/libbb_udhcp.h      2005-02-15 15:22:43.000000000 -0800
  38 @@ -22,6 +22,12 @@
  39  #define UDHCP_DEBUG
  40  #endif
  41
  42 +#ifdef CONFIG_FEATURE_UDHCP_LOG_LEVEL
  43 +#define UDHCP_LOG_LEVEL CONFIG_FEATURE_UDHCP_LOG_LEVEL
  44 +#else
  45 +#define UDHCP_LOG_LEVEL 7
  46 +#endif
  47 +
  48  #define COMBINED_BINARY
  49  #include "version.h"
  50