tree 9c7b2f380fc6bcff2a4c5e182310ad1fe0078d12
parent 6a28a30efaa8d6f6355cc4b1e9c8b5aeded661e4
author Willy Tarreau <w@1wt.eu> 1662540963 +0200
committer Willy Tarreau <w@1wt.eu> 1662639555 +0200
encoding latin1

MINOR: tools: add generic pointer hashing functions

There are a few places where it's convenient to hash a pointer to compute
a statistics bucket. Here we're basically reusing the hash that was used
by memory profiling with a minor update that the multiplier was corrected
to be prime and stand by its promise to have equal numbers of 1 and 0,
and that 32-bit platforms won't lose range anymore.

A two-pointer variant was also added.