CVS commit: src/lib/libc/time

["Thomas Klausner" <wiz%netbsd.org@localhost>]

Module Name:    src
Committed By:   wiz
Date:           Mon Jun 22 14:37:29 UTC 2026

Modified Files:
        src/lib/libc/time: strptime.c

Log Message:
Fix day of week calculcation in strptime().

The bug was that the calculation used the raw year value without
adding the 1900 offset.

While here, switch to the current Wikipedia version of Gauss' algorithm,
like FreeBSD did, and simplify a loop, like FreeBSD did.


To generate a diff of this commit:
cvs rdiff -u -r1.67 -r1.68 src/lib/libc/time/strptime.c

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