Commit Graph

11 Commits

Author SHA1 Message Date
Tomasz Posłuszny
8d44d792c3 Make examples work on Windows (#7304)
Summary:
Quick fixes to examples to make it easier to get familiar with RocksDB for Windows users:

- Set proper temporary directory path on Windows for all examples (with C++17 we should start using std::filesystem)
- Fixed typo and got rid of warnings treated as errors in multi_processes_example.cc
- Get number of available cores on Windows in c_simple_example.c
- Add command to remove DB directory for Windows in compaction_filter_example.cc (print error, but carry on with example upon error, because error code is returned if there is no such directory on Windows)

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7304

Reviewed By: jay-zhuang

Differential Revision: D23450900

Pulled By: pdillinger

fbshipit-source-id: 4256134deb6ae6bb267ed1bd69f814842b95f60f
2020-09-01 18:03:50 -07:00
Siying Dong
3c327ac2d0 Change RocksDB License
Summary: Closes https://github.com/facebook/rocksdb/pull/2589

Differential Revision: D5431502

Pulled By: siying

fbshipit-source-id: 8ebf8c87883daa9daa54b2303d11ce01ab1f6f75
2017-07-15 16:11:23 -07:00
Jonathan Lee
7004a6f7b8 Add missing copyright header
Summary:
"examples/c_simple_example.c" did not have a proper copyright header.
Closes https://github.com/facebook/rocksdb/pull/1670

Differential Revision: D4327445

Pulled By: yiwu-arbug

fbshipit-source-id: a70389e
2016-12-14 10:24:13 -08:00
agiardullo
32198343ff fix typo in c_simple_example
Summary: fix typo

Test Plan: none

Reviewers: tfarina, igor

Reviewed By: tfarina, igor

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D37347
2015-05-22 16:13:11 -07:00
Igor Canadi
aaceef3638 Fix formatting 2015-02-09 09:53:30 -08:00
Marko Kevac
82faa377a8 added simple example for db restore from backup 2015-02-09 19:34:50 +03:00
Marko Kevac
d090330c8e fixed c_simple_example and added some comments 2015-02-09 12:16:04 +03:00
Marko Kevac
86e2a1eeea Allow creating backups from C 2015-01-31 15:47:49 +03:00
Igor Canadi
402c1152a7 Fix c_simple_example 2015-01-12 18:17:30 -08:00
fyrz
ef39016424 Fixed memory issue in c_simple_example
Valgrind report prior to this fix:
==20829== Memcheck, a memory error detector
==20829== Copyright (C) 2002-2013, and GNU GPL'd, by Julian Seward et al.
==20829== Using Valgrind-3.10.0.SVN and LibVEX; rerun with -h for copyright info
==20829== Command: ./c_simple_example
==20829==
==20829== Invalid read of size 1
==20829==    at 0x4C2F1C8: strcmp (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==20829==    by 0x422522: main (in /home/user/rocksgit/transfer/rocksdb-git/examples/c_simple_example)
==20829==  Address 0x5f60df5 is 0 bytes after a block of size 5 alloc'd
==20829==    at 0x4C2AB80: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==20829==    by 0x4226D5: CopyString (c.cc:498)
==20829==    by 0x423032: rocksdb_get (c.cc:730)
==20829==    by 0x4224EB: main (in /home/user/rocksgit/transfer/rocksdb-git/examples/c_simple_example)
==20829==
==20829==
==20829== HEAP SUMMARY:
==20829==     in use at exit: 77 bytes in 5 blocks
==20829==   total heap usage: 4,491 allocs, 4,486 frees, 839,216 bytes allocated
==20829==
==20829== LEAK SUMMARY:
==20829==    definitely lost: 5 bytes in 1 blocks
==20829==    indirectly lost: 0 bytes in 0 blocks
==20829==      possibly lost: 0 bytes in 0 blocks
==20829==    still reachable: 72 bytes in 4 blocks
==20829==         suppressed: 0 bytes in 0 blocks
==20829== Rerun with --leak-check=full to see details of leaked memory
==20829==
==20829== For counts of detected and suppressed errors, rerun with: -v
==20829== ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 0 from 0)
2015-01-09 09:41:36 +01:00
Igor Canadi
ae508df90e Clean up compile for c_simple_example 2014-12-23 17:32:30 +01:00