winsup/cygserver/bsd_log.h

   1 /* bsd_log.h: Helps integrating BSD kernel code
   2
   3 This file is part of Cygwin.
   4
   5 This software is a copyrighted work licensed under the terms of the
   6 Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
   7 details. */
   8 #ifndef _BSD_LOG_H
   9 #define _BSD_LOG_H
  10
  11 #include <sys/types.h>
  12 #include <sys/syslog.h>
  13
  14 extern int32_t log_level;
  15 extern tun_bool_t log_debug;
  16 extern tun_bool_t log_syslog;
  17 extern tun_bool_t log_stderr;
  18
  19 void loginit (tun_bool_t, tun_bool_t);
  20 void _vlog (const char *, int, int, const char *, va_list);
  21 void _log (const char *, int, int, const char *, ...);
  22
  23 #define vlog(l,f,a) _vlog(NULL,0,(l),(f),(a))
  24 #define log(l,f,...) _log(NULL,0,(l),(f),##__VA_ARGS__)
  25
  26 #define _vdebug(F,L,f,a) \
  27                         do { if (log_debug == TUN_TRUE) \
  28                           _vlog((F),(L),LOG_DEBUG,(f),(a)) \
  29                         } while (0)
  30
  31 #define _debug(F,L,f,...) \
  32                         do { if (log_debug == TUN_TRUE) \
  33                           _log((F),(L),LOG_DEBUG,(f),##__VA_ARGS__); \
  34                         } while (0)
  35
  36 #define vdebug(f,a)     _vdebug(__FILE__,__LINE__,(f),(a))
  37 #define debug(f,...)    _debug(__FILE__,__LINE__,(f),##__VA_ARGS__)
  38
  39 void _vpanic (const char *, int, const char *, va_list)
  40         __attribute__ ((noreturn));
  41 void _panic (const char *, int, const char *, ...) __attribute__ ((noreturn));
  42 #define vpanic(f,a) _vpanic(__FILE__,__LINE__,(f),(a))
  43 #define panic(f,...) _panic(__FILE__,__LINE__,(f),##__VA_ARGS__)
  44
  45 #endif /* _BSD_LOG_H */