commit | ea54b1a90259dce4dab7136b6a8d24455d2df8d6 | [log] [tgz] |
---|---|---|
author | Nick Vatamaniuc <vatamane@apache.org> | Tue Mar 09 15:04:44 2021 -0500 |
committer | Nick Vatamaniuc <nickva@users.noreply.github.com> | Tue Mar 09 15:10:38 2021 -0500 |
tree | aa78a6e8007b3406b19a15f46114f621d9e8837f | |
parent | abd92fa80b2b901459db0fe1cb150c3effecddc9 [diff] |
Fix erlfdb_database_set_option `else` case This was detected with more a recent compiler as an uninitialized variable: ``` c_src/main.c: In function 'erlfdb_database_set_option': c_src/main.c:818:9: error: 'option' may be used uninitialized in this function [-Werror=maybe-uninitialized] ```
This project is a NIF wrapper for the FoundationDB C API. Documentation on the main API can be found here.
This project also provides a conforming implementation of the Tuple and Directory layers.
Assuming you have installed the FoundationDB C API library, building erlfdb is as simple as:
$ make
Alternatively, adding erlfdb as a rebar dependency should Just Work ®.
Documentation for installing FoundationDB can be found here for macOS or here for Linux.
A simple example showing how to open a database and read and write keys:
Eshell V9.3.3.6 (abort with ^G) 1> Db = erlfdb:open(<<"/usr/local/etc/foundationdb/fdb.cluster">>). {erlfdb_database,#Ref<0.2859661758.3941466120.85406>} 2> ok = erlfdb:set(Db, <<"foo">>, <<"bar">>). ok 3> erlfdb:get(Db, <<"foo">>). <<"bar">> 4> erlfdb:get(Db, <<"bar">>). not_found
FoundationDB has a custom binding tester that can be used to test whether changes have broken compatibility. See the BINDING_TESTER documentation for instructions on building and running that system.