On Thu, Feb 23, 2023 at 05:01:11PM +0800, zhanchengbin wrote: > Add msgs to show whether there is eio in fsck process, when write and > fsync methods fail. > > Signed-off-by: zhanchengbin <zhanchengbin1@xxxxxxxxxx> The libext2fs is a *library*. As such, well designed libraries do not randomly write to stderr. Consider what might happen if there was a curses based program that was calling libext2fs --- for example, like the ext2ed program. Writing random errors to stderr is just *rude*. :-) If what you're worried about errors from e2fsck, it's also not necessary, since that's what the error handler callback is for. Cheers, - Ted
