cdb_init(3) - Linux man page
Name
cdb_init - open a constant databaseSyntax
#include <cdb.h>int cdb_init(struct cdb *c,int fd);
Description
cdb_init places information about fd into a struct cdb variable c. fd has to be a seekable file previously opened for reading.On systems that support mmap, cdb_init will try to map the whole constant database into memory.
The inverse operation to cdb_init is cdb_free.