.TH "debug" 3 "Wed Mar 25 2020" "LMDB" \" -*- nroff -*-
.ad l
.nh
.SH NAME
debug
.SH SYNOPSIS
.br
.PP
.SS "Macros"

.in +1c
.ti -1c
.RI "#define \fBMDB_DEBUG\fP   0"
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.ti -1c
.RI "#define \fBDPRINTF\fP(args)   ((void) 0)"
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.ti -1c
.RI "#define \fBDPUTS\fP(arg)   DPRINTF(('%s', arg))"
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.ti -1c
.RI "#define \fBDDBI\fP(mc)   (((mc)\->mc_flags & \fBC_SUB\fP) ? \-(int)(mc)\->mc_dbi : (int)(mc)\->mc_dbi)"
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.in -1c
.SH "Detailed Description"
.PP 

.SH "Macro Definition Documentation"
.PP 
.SS "#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)\&. 
.SS "#define DPUTS(arg)   DPRINTF(('%s', arg))"
Print a debug string\&. The string is printed literally, with no format processing\&. 
.SS "#define DDBI(mc)   (((mc)\->mc_flags & \fBC_SUB\fP) ? \-(int)(mc)\->mc_dbi : (int)(mc)\->mc_dbi)"
Debuging output value of a cursor DBI: Negative in a sub-cursor\&. 
.SH "Author"
.PP 
Generated automatically by Doxygen for LMDB from the source code\&.