Man page - mdb_debug(3)

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Documentations in package:
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Manual

debug

NAME
SYNOPSIS
Macros
Detailed Description
Macro Definition Documentation
#define MDB_DEBUG 0
#define DPUTS(arg) DPRINTF((’%s’, arg))
#define DDBI(mc) (((mc)->mc_flags & C_SUB) ? -(int)(mc)->mc_dbi :(int)(mc)->mc_dbi)
Author

---

NAME

debug - Debug Macros

SYNOPSIS

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) Debugging output value of a cursor DBI: Negative in a sub-cursor. Author Generated automatically by Doxygen for LMDB from the source code.