cdb_read(3)cdb_read(3)NAME
cdb_read - read bytes from a constant database
SYNTAX
#include <cdb.h>
#include <uint32.h>
int cdb_read(struct cdb *c,char *buf,unsigned long int len,uint32 posi‐
tion);
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 ALSOcdb_find(3), cdb_init(3), cdb_free(3), cdbmake(1)cdb_read(3)
