Debug Macros

Macros
#define	MDB_DEBUG   0
#define	DPRINTF(args)   ((void) 0)
#define	DPUTS(arg)   DPRINTF(("%s", arg))
#define	DDBI(mc)   (((mc)->mc_flags & C_SUB) ? -(int)(mc)->mc_dbi : (int)(mc)->mc_dbi)

Detailed Description

Macro Definition Documentation

#define MDB_DEBUG   0

Enable debug output. Needs variable argument macros (a C99 feature). Set this to 1 for copious tracing. Set to 2 to add dumps of all IDLs read from and written to the database (used for free space management).

#define DPUTS

(

arg

)

DPRINTF(("%s", arg))

Print a debug string. The string is printed literally, with no format processing.

#define DDBI

(

mc

)

(((mc)->mc_flags & C_SUB) ? -(int)(mc)->mc_dbi : (int)(mc)->mc_dbi)

Debuging output value of a cursor DBI: Negative in a sub-cursor.