#include #include #include #include #include #define DATABASE "access.db" int main(void) { DB *dbp; DBT key, data; int ret, t_ret; /* if ((ret = db_create(&dbp, NULL, 0)) != 0) { fprintf(stderr, "db_create: %s\n", db_strerror(ret)); exit(1); } if ((ret = dbp->open(dbp, DATABASE, NULL, DB_BTREE, DB_CREATE, 0664)) != 0) { dbp->err(dbp, ret, "%s", DATABASE); goto err; } */ /* memset(&key, 0, sizeof(key)); memset(&data, 0, sizeof(data)); key.data = "fruit"; key.size = sizeof("fruit"); data.data = "apple"; data.size = sizeof("apple"); */ /* if ((ret = dbp->put(dbp, NULL, &key, &data, 0)) == 0) */ if (ret) printf("db: %s: key stored.\n", (char *)key.data); else { dbp->err(dbp, ret, "DB->put"); goto err; } } /* if ((ret = dbp->get(dbp, NULL, &key, &data, 0)) == 0) printf("db: %s: key retrieved: data was %s.\n", (char *)key.data, (char *)data.data); else { dbp->err(dbp, ret, "DB->get"); goto err; } if ((ret = dbp->del(dbp, NULL, &key, 0)) == 0) printf("db: %s: key was deleted.\n", (char *)key.data); else { dbp->err(dbp, ret, "DB->del"); goto err; } if ((ret = dbp->get(dbp, NULL, &key, &data, 0)) == 0) printf("db: %s: key retrieved: data was %s.\n", (char *)key.data, (char *)data.data); else dbp->err(dbp, ret, "DB->get"); err: if ((t_ret = dbp->close(dbp, 0)) != 0 && ret == 0) ret = t_ret; */ exit(ret); } .