liblmdb - Symas Lightning Memory-Mapped Database (LMDB)

This is an unofficial fork by Matthew Hall.

Changes in fork

1. Compiled with clang.
2. Compiled to special prefix for use with: SDN Sensor.
3. Uses the explicit jemalloc memory allocator. malloc, calloc, realloc, free, strdup and strndup are replaced with the je_* equivalents. A je_utils.c file is present for je_strdup and je_strndup.
4. The testdb used in the unit tests is moved to /tmp. Vagrant and other VM shared filesystems cannot mmap.