Set stream errors in more cases
authorUlrich Drepper <drepper@gmail.com>
Sat, 21 May 2011 04:42:06 +0000 (00:42 -0400)
committerUlrich Drepper <drepper@gmail.com>
Sat, 21 May 2011 04:42:06 +0000 (00:42 -0400)
commitaec84f53952315ac1bd91036e37113d9cb3a303b
treec14c6c1a134a245094506dad430c951493b2eeed
parent34a9094f49241ebb72084c536cf468fd51ebe3ec
Set stream errors in more cases

Also avoid unnecessarily setting errno when testing for TTY.
ChangeLog
NEWS
libio/filedoalloc.c
stdio-common/perror.c
stdio-common/vfprintf.c