FreeBSD 11 supports robust process-shared POSIX mutexes,
but requires them to be explicitly destroyed before munmap

mdb_load wasn't properly inserting escaped backslashes into the data.
mdb_dump wasn't escaping backslashes when generating printable output.

Kris Zyp authored 5 years ago and Howard Chu committed 5 years ago

Broken in ITS#8756

Kris Zyp authored 6 years ago and Howard Chu committed 6 years ago

CreateFileMapping already takes care of it.

Bump up number of keys for which we use fine-grained splitpoint search

Unnecessary since these are DUPs, the key will always be the same

Avoid stomping on flags from 1st readhr invocation

Hallvard Furuseth authored 7 years ago and Quanah Gibson-Mount committed 7 years ago

This checks XCURSOR_INITED() and fixes the mn_flags check.

Hallvard Furuseth authored 7 years ago and Quanah Gibson-Mount committed 7 years ago

* Check NUMKEYS(), similar to f34b61f9
  "ITS#8722 fix FIRST_DUP/LAST_DUP cursor bounds check".
* Move XCURSOR_INITED() into XCURSOR_REFRESH().  This adds a check in
  mdb_cursor_put, below /* converted, write the original data first */.
* Factor mc_ki[] out to XCURSOR_REFRESH().
* Replace an mc_pg[] with mp which is equal (mdb_cursor_del0).

Howard Chu authored 7 years ago and Quanah Gibson-Mount committed 7 years ago

Set C_DEL flag on reinit'd subcursor