NAME

       cdb_read - read bytes from a constant database

SYNTAX

       #include <libowfat/cdb.h>
       #include <libowfat/uint32.h>

       int cdb_read(struct cdb *c,char *buf,unsigned long int len,uint32 position);

DESCRIPTION

       cdb_read  reads  len bytes starting at position from c to buf.  You can use cdb_datapos or
       cdb_keypos to get position and cdb_datalen and cdb_keylen to get len.

       buf needs to point to a memory region large enough to hold len bytes.

RETURN VALUE

       cdb_read returns 0 if everything went well, or -1 on error (setting errno appropriately.

SEE ALSO

       cdb_find(3), cdb_init(3), cdb_free(3), cdbmake(1)

                                                                                      cdb_read(3)