src/nbdebug.h

   1 /* vi:set ts=8 sts=8 sw=8:
   2  *
   3  * VIM - Vi IMproved    by Bram Moolenaar
   4  *                      Visual Workshop integration by Gordon Prieur
   5  *
   6  * Do ":help uganda"  in Vim to read copying and usage conditions.
   7  * Do ":help credits" in Vim to see a list of people who contributed.
   8  */
   9
  10
  11 #ifndef NBDEBUG_H
  12 #define NBDEBUG_H
  13
  14 #ifdef NBDEBUG
  15
  16 #ifndef ASSERT
  17 #define ASSERT(c) \
  18     if (!(c)) { \
  19         fprintf(stderr, "Assertion failed: line %d, file %s\n", \
  20                 __LINE__, __FILE__); \
  21         fflush(stderr); \
  22         abort(); \
  23     }
  24 #endif
  25
  26 #define nbdebug(a) nbdbg a
  27
  28 #define NB_TRACE                0x00000001
  29 #define NB_TRACE_VERBOSE        0x00000002
  30 #define NB_TRACE_COLONCMD       0x00000004
  31 #define NB_PRINT                0x00000008
  32 #define NB_DEBUG_ALL            0xffffffff
  33
  34 #define NBDLEVEL(flags)         (nb_debug != NULL && (nb_dlevel & (flags)))
  35
  36 #define NBDEBUG_TRACE   1
  37
  38 typedef enum {
  39                 WT_ENV = 1,             /* look for env var if set */
  40                 WT_WAIT,                /* look for ~/.gvimwait if set */
  41                 WT_STOP                 /* look for ~/.gvimstop if set */
  42 } WtWait;
  43
  44
  45 void             nbdbg(char *, ...);
  46
  47 void nbdebug_wait __ARGS((u_int wait_flags, char *wait_var, u_int wait_secs));
  48 void nbdebug_log_init __ARGS((char *log_var, char *level_var));
  49
  50 extern FILE     *nb_debug;
  51 extern u_int     nb_dlevel;             /* nb_debug verbosity level */
  52
  53 # else          /* not NBDEBUG */
  54
  55 #ifndef ASSERT
  56 # define ASSERT(c)
  57 #endif
  58
  59 /*
  60  * The following 3 stubs are needed because a macro cannot be used because of
  61  * the variable number of arguments.
  62  */
  63
  64 void
  65 nbdbg(
  66         char            *fmt,
  67         ...)
  68 {
  69 }
  70
  71 #endif /* NBDEBUG */
  72 #endif /* NBDEBUG_H */