[patch] applied: bterm

[9cha...@cat-v.org]

Created Apr 30 14:42 by quanstro
Processed Apr 30 20:42 by geoff

have Bterm return an error if it can't flush its buffer.

--
/sys/src/libbio/binit.c
binit.c.orig:124,136 - /n/sources/patch/applied/bterm/binit.c:124,137
int
Bterm(Biobufhdr *bp)
{
+ int r;

deinstall(bp);
- Bflush(bp);
+ r = Bflush(bp);
if(bp->flag == Bmagic) {
bp->flag = 0;
close(bp->fid);
free(bp);
}
- return 0;
+ return r;
}