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base repository: pfalcon/berkeley-db-1.xx
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head repository: micropython/berkeley-db-1.xx
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  • 13 commits
  • 209 files changed
  • 3 contributors

Commits on Jul 29, 2016

  1. mpool: Refactor to call file operation via vtable. 

    Don't assume there's a POSIX system with read()/write(), etc., instead
accept function pointers to such routines via FILEVTABLE structure.

Other changes, like avoiding fstat() usage, using bundled version of BSD
sys/queue.h, etc.
    @pfalcon
    pfalcon committed Jul 29, 2016
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  2. btree: Refactor to call file operation via vtable.

    @pfalcon
    pfalcon committed Jul 29, 2016
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  3. mpool: Avoid using fprintf(), use mpool_error() for error reporting. 

    It can be defined to system-specific function with -Dmpool_error=<something>.
    @pfalcon
    pfalcon committed Jul 29, 2016
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  4. btree: __bt_open: Remove unused "mode" and "flags" arguments.

    @pfalcon
    pfalcon committed Jul 29, 2016
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Commits on Aug 8, 2016

  1. btree: Introduce default page size param, set to 4096. 

    This is kind of workaround for issues found with handling overflow pages.
Setting default page size will make a less chance for user to hit them.
    @pfalcon
    pfalcon committed Aug 8, 2016
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Commits on Aug 25, 2016

  1. PORT/include/compat.h: Guard memmove (re)define with ifndef. 

    Fixes build on MacOSX (otherwise there's warning-as-error about
redifinition of it).
    @pfalcon
    pfalcon committed Aug 25, 2016
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Commits on Sep 10, 2017

  1. btree/btree.h: Allow to override MINCACHE, DEFPSIZE.

    @pfalcon
    pfalcon committed Sep 10, 2017
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Commits on Mar 15, 2024

  1. all: Move headers to library-specific directory include/berkeley-db. 

    Signed-off-by: Damien George <damien@micropython.org>
    @dpgeorge
    dpgeorge committed Mar 15, 2024
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  2. PORT: Remove the PORT directory. 

    None of these port directories work anymore, with the move to the new
include/berkeley-db directory layout for header files.

Signed-off-by: Damien George <damien@micropython.org>
    @dpgeorge
    dpgeorge committed Mar 15, 2024
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  3. all: Remove "tags" files. 

    They can be generated as needed by editors.

This also removes the last remaining symlinks.

Signed-off-by: Damien George <damien@micropython.org>
    @dpgeorge
    dpgeorge committed Mar 15, 2024
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  4. include: Allow injecting a configuration header. 

    Signed-off-by: Damien George <damien@micropython.org>
    @dpgeorge
    dpgeorge committed Mar 15, 2024
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  5. all: Remove advertising clause in BSD 4-clause license. 

    As per the included README.Impt.License.Change, this advertising clause
does not need to be met and can be removed:

    Accordingly, the foregoing paragraph of those BSD Unix files containing
    it is hereby deleted in its entirety.

Signed-off-by: Damien George <damien@micropython.org>
    @dpgeorge
    dpgeorge committed Mar 15, 2024
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Commits on Jun 1, 2025

  1. mpool: Avoid leak in the case that lseek fails. 

    I noticed while running the micropython testsuite under
-fsanitize=address and valgrind that a memory leaks was reported
with a stack trace like
```
2,128 bytes in 1 blocks are definitely lost in loss record 1 of 1
   at 0x48465EF: calloc (vg_replace_malloc.c:1328)
   by 0x62D6D2: mpool_open (mpool.c:67)
   by 0x614233: __bt_open (bt_open.c:300)
   by 0x450A1C: mod_btree_open (modbtree.c:416)
```
specifically in the case where lseek failed.

By moving the lseek call to before the allocation of the MPOOL
object, no new "free mp during error exit" code needed to be
added.
Signed-off-by: Jeff Epler <jepler@gmail.com>
    @jepler
    jepler committed Jun 1, 2025
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Showing with 269 additions and 6,550 deletions.
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  141. +0 −1 PORT/ultrix.4.3
  142. +1 −6 README
  143. +27 −0 README.Impt.License.Change
  144. +4 −10 btree/bt_close.c
  145. +3 −6 btree/bt_conv.c
  146. +3 −6 btree/bt_debug.c
  147. +3 −6 btree/bt_delete.c
  148. +3 −6 btree/bt_get.c
  149. +51 −86 btree/bt_open.c
  150. +3 −6 btree/bt_overflow.c
  151. +3 −6 btree/bt_page.c
  152. +3 −6 btree/bt_put.c
  153. +3 −6 btree/bt_search.c
  154. +3 −6 btree/bt_seq.c
  155. +3 −6 btree/bt_split.c
  156. +3 −6 btree/bt_utils.c
  157. +0 −1 btree/tags
  158. +1 −4 db/db.c
  159. +0 −205 db/tags
  160. +5 −8 hash/hash.c
  161. +5 −8 hash/hash_bigkey.c
  162. +5 −8 hash/hash_buf.c
  163. +5 −8 hash/hash_func.c
  164. +2 −5 hash/hash_log2.c
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  166. +3 −6 hash/hsearch.c
  167. +3 −6 hash/ndbm.c
  168. +0 −1 hash/tags
  169. +1 −4 PORT/include/queue.h → include/berkeley-db/bsd-queue.h
  170. +10 −7 {btree → include/berkeley-db}/btree.h
  171. +1 −4 btree/extern.h → include/berkeley-db/btree_extern.h
  172. +3 −4 {PORT/aix.3.2/include → include/berkeley-db}/compat.h
  173. +6 −0 include/berkeley-db/config.h
  174. +5 −6 include/{ → berkeley-db}/db.h
  175. +22 −17 PORT/ptx.2.0/include/pathnames.h → include/berkeley-db/filevtable.h
  176. +1 −4 {hash → include/berkeley-db}/hash.h
  177. +1 −4 hash/extern.h → include/berkeley-db/hash_extern.h
  178. +7 −7 include/{ → berkeley-db}/mpool.h
  179. +1 −4 {PORT/include → include/berkeley-db}/ndbm.h
  180. +1 −4 {hash → include/berkeley-db}/page.h
  181. +1 −4 {recno → include/berkeley-db}/recno.h
  182. +1 −4 recno/extern.h → include/berkeley-db/recno_extern.h
  183. +1 −4 {hash → include/berkeley-db}/search.h
  184. +0 −1 include/tags
  185. +1 −4 man/btree.3
  186. +1 −4 man/dbopen.3
  187. +1 −4 man/hash.3
  188. +1 −4 man/mpool.3
  189. +1 −4 man/recno.3
  190. +19 −32 mpool/mpool.c
  191. +0 −1 mpool/tags
  192. +3 −6 recno/rec_close.c
  193. +3 −6 recno/rec_delete.c
  194. +3 −6 recno/rec_get.c
  195. +3 −6 recno/rec_open.c
  196. +3 −6 recno/rec_put.c
  197. +3 −6 recno/rec_search.c
  198. +3 −6 recno/rec_seq.c
  199. +3 −6 recno/rec_utils.c
  200. +0 −1 recno/tags
  201. +1 −4 test/btree.tests/main.c
  202. +1 −4 test/dbtest.c
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  207. +1 −4 test/hash.tests/tread2.c
  208. +1 −4 test/hash.tests/tseq.c
  209. +1 −4 test/hash.tests/tverify.c
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