CVS commit: src

["Taylor R Campbell" <riastradh%netbsd.org@localhost>]

Module Name:    src
Committed By:   riastradh
Date:           Tue Mar 11 14:30:28 UTC 2025

Modified Files:
        src/lib/libc/gen: arc4random.c
        src/sys/kern: kern_entropy.c
        src/sys/sys: sysctl.h

Log Message:
Assign static MIB numbers for kern.entropy.epoch.

This sidesteps any need for dynamically sized memory in userland to
resolve sysctl names to read it out, or for a new syscall interface
to sysctl resolution by name.

It would really be better to expose this through a page shared with
userland, so querying it doesn't cost a syscall, but this will serve
for now.

PR lib/59148: arc4random calls malloc so it can't be used in an ELF
constructor


To generate a diff of this commit:
cvs rdiff -u -r1.49 -r1.50 src/lib/libc/gen/arc4random.c
cvs rdiff -u -r1.72 -r1.73 src/sys/kern/kern_entropy.c
cvs rdiff -u -r1.239 -r1.240 src/sys/sys/sysctl.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.