ref: 9b6ecc6114ce0d526f55e25efbc147348f30c178
parent: 25f4840c7eb70b7af3da3e9c13fcff704fab9d11
author: cinap_lenrek <cinap_lenrek@vmi>
date: Tue Nov 29 08:42:15 EST 2011
page: fix noseek detection for files like /dev/screen
--- a/sys/src/cmd/page.c
+++ b/sys/src/cmd/page.c
@@ -696,7 +696,7 @@
p->open = tab[i].open;
if(seek(fd, 0, 0) < 0)
goto Noseek;
- if((i = read(fd, buf+n, n)) < 0)
+ if((i = readn(fd, buf+n, n)) < 0)
goto Err1;
if(i != n || memcmp(buf, buf+n, i)){
n += i;