indexer: mmap fixes for Windowscmn/indexer-mmap

Windows has its own ftruncate() called _chsize_s().

p_mkstemp() is changed to use p_open() so we can make sure we open for
writing; the addition of exclusive create is a good thing to do
regardless, as we want a temporary path for ourselves.

Lastly, MSVC doesn't quite know how to add two numbers if one of them is a
void pointer, so let's alias it to unsigned char.C

0 files changed, 0 insertions, 0 deletions