From 50cbc7510250a64674d619d13f5912edf08b767d Mon Sep 17 00:00:00 2001 From: Robert Morris Date: Sat, 1 Jun 2019 05:33:38 -0400 Subject: first shell prints $ prompt, though no console input yet --- fs.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'fs.c') diff --git a/fs.c b/fs.c index ae96567..beea46d 100644 --- a/fs.c +++ b/fs.c @@ -486,8 +486,9 @@ writei(struct inode *ip, char *src, uint off, uint n) struct buf *bp; if(ip->type == T_DEV){ - if(ip->major < 0 || ip->major >= NDEV || !devsw[ip->major].write) + if(ip->major < 0 || ip->major >= NDEV || !devsw[ip->major].write){ return -1; + } return devsw[ip->major].write(ip, src, n); } -- cgit v1.2.3