CVS commit: src/sys/kern

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

Module Name:    src
Committed By:   riastradh
Date:           Wed Mar  5 14:01:34 UTC 2025

Modified Files:
        src/sys/kern: sys_futex.c

Log Message:
futex(2): Rename various parameters to clarify correspondence.

No functional change intended.

I have spent way too much time puzzling over what val/val2/val3 mean
for each operation; let's just give them all meaningful names and
write down the correspondence in the dispatch switch in do_futex.

Prompted by how much time I spent scratching my head for:

PR kern/59129: futex(3): missing sign extension in FUTEX_WAKE_OP


To generate a diff of this commit:
cvs rdiff -u -r1.24 -r1.25 src/sys/kern/sys_futex.c

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