CVS commit: src/lib/libc/stdio

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

Module Name:    src
Committed By:   christos
Date:           Fri Jul  9 09:24:16 UTC 2021

Modified Files:
        src/lib/libc/stdio: fflush.c

Log Message:
Don't adjust the buffers when write returns 0. This happens with fmemopen
and other synthetic write functions. This fixes the unit-tests for fmemopen,
but adjusting should be the right behavior for all cases?


To generate a diff of this commit:
cvs rdiff -u -r1.22 -r1.23 src/lib/libc/stdio/fflush.c

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