Adam Langley 8e8f250422 Use thread-local storage for PRNG states if fork-unsafe buffering is enabled. ... We switched from thread-local storage to a mutex-pool in 82639e6f53 because, for highly-threaded processes, the memory used by all the states could be quite large. I had judged that a mutex-pool should be fine, but had underestimated the PRNG requirements of some of our jobs. This change makes rand.c support using either thread-locals or a mutex-pool. Thread-locals are used if fork-unsafe buffering is enabled. While not strictly related to fork-safety, we already have the fork-unsafe control, and it's already set by jobs that care a lot about PRNG performance, so fits quite nicely here. Change-Id: Iaf1e0171c70d4c8dbe1e42283ea13df5b613cb2d Reviewed-on: https://boringssl-review.googlesource.com/c/31564 Commit-Queue: Adam Langley <agl@google.com> Reviewed-by: David Benjamin <davidben@google.com>		2018-12-28 18:05:18 +00:00
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deterministic.c	Run the comment converter on libcrypto.	2017-08-18 21:49:04 +00:00
forkunsafe.c	Use thread-local storage for PRNG states if fork-unsafe buffering is enabled.	2018-12-28 18:05:18 +00:00
fuchsia.c	[fuchsia] Update to zx_cprng_draw	2018-06-28 21:08:18 +00:00
rand_extra.c	Run the comment converter on libcrypto.	2017-08-18 21:49:04 +00:00
rand_test.cc	[rand] Disable RandTest.Fork on Fuchsia	2018-10-16 18:57:29 +00:00
windows.c	Run the comment converter on libcrypto.	2017-08-18 21:49:04 +00:00