Subject: thread-safe libc?
To: None <current-users@NetBSD.ORG>
From: Brian C. Grayson <firstname.lastname@example.org>
Date: 07/23/1998 02:02:30
I am using a substantial portion of NetBSD's libc implementation
as the C library for a simulated PowerPC SMP system. Today I
tracked down a simulated seg-fault to the fact that an old version
of random() (random.c 1.5, from July 1997) was not thread-safe.
I've since noticed that the version in -current is, but was
wondering what the thread-safe status of our libc is: is it
known to be thread-safe? Are certain routines known to be
thread-safe? Or known to _not_ be thread-safe?
Also, in the new version, the comment about the modifications
only mentions that they were done for optimization reasons. Is it
worth doing a PR to have the comment updated to also mention
Brian Grayson (email@example.com)
PhD Candidate, Electrical and Computer Engineering, UT at Austin
Office: ENS 406 (512) 471-8011
Finger firstname.lastname@example.org for PGP key.