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| author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-11-10 11:39:16 +0000 |
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| committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-11-10 11:39:16 +0000 |
| commit | e68f4ac7dc5a55c16e560fa7796bb9981ec6833d (patch) | |
| tree | c94437d7dc1861890f23d82396109d2818c1bd33 /ext/dbm/dbm.c | |
| parent | 6c9a235938ff60b6958e4cf2d4c066e99f010228 (diff) | |
| download | ruby-e68f4ac7dc5a55c16e560fa7796bb9981ec6833d.tar.gz | |
add comment.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33700 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/dbm/dbm.c')
| -rw-r--r-- | ext/dbm/dbm.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/ext/dbm/dbm.c b/ext/dbm/dbm.c index 107818d2d9..6413f3a5ee 100644 --- a/ext/dbm/dbm.c +++ b/ext/dbm/dbm.c @@ -186,6 +186,8 @@ fdbm_initialize(int argc, VALUE *argv, VALUE obj) * It doesn't provide dbm_pagfno() and dbm_dirfno(). * 1992: 4.4BSD Alpha provides Berkeley DB with dbm_dirfno() as a function. * dbm_pagfno() is a macro as DBM_PAGFNO_NOT_AVAILABLE. + * 1997: Berkeley DB 2.0 is released by Sleepycat Software, Inc. + * It defines dbm_pagfno() and dbm_dirfno() as macros. * 2011: gdbm-1.9 creates a separate dir file. * dbm_pagfno() and dbm_dirfno() returns different descriptors. */ |