CVS commit: src/lib/libc

["Christos Zoulas" <christos%netbsd.org@localhost>]

Module Name:    src
Committed By:   christos
Date:           Tue Apr  4 19:26:06 UTC 2023

Modified Files:
        src/lib/libc/include: extern.h
        src/lib/libc/stdio: Makefile.inc vfwprintf.c

Log Message:
PR/57250: Martin Husemann: dtoa mishandles infinite doubles on 32bit big
endian machines. When long double support was added, the old code was kept
for the regular double code. This code was never used because WIDE_DOUBLE
was always defined in the Makefile. Remove that old code, and conditionalize
the WIDE_DOUBLE code based on if long doubles are different than doubles on
the specific platform.


To generate a diff of this commit:
cvs rdiff -u -r1.26 -r1.27 src/lib/libc/include/extern.h
cvs rdiff -u -r1.47 -r1.48 src/lib/libc/stdio/Makefile.inc
cvs rdiff -u -r1.39 -r1.40 src/lib/libc/stdio/vfwprintf.c

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