tfix - plan9port - [fork] Plan 9 from user space
HTML git clone git://src.adamsgaard.dk/plan9port
DIR Log
DIR Files
DIR Refs
DIR README
DIR LICENSE
---
DIR commit ed0601ee18c398553b2f67ea5c2618ae306a6ad5
DIR parent e29d0c84fea05f317385ab1a8f3abceb7726b1bb
HTML Author: rsc <devnull@localhost>
Date: Fri, 6 Jan 2006 18:03:09 +0000
fix
Diffstat:
M src/cmd/9p.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
---
DIR diff --git a/src/cmd/9p.c b/src/cmd/9p.c
t@@ -323,6 +323,7 @@ xrdwr(int argc, char **argv)
void
rdcon(void *v)
{
+ int n;
char buf[4096];
CFid *fid;
t@@ -331,6 +332,8 @@ rdcon(void *v)
n = read(0, buf, sizeof buf);
if(n <= 0)
threadexitsall(0);
+ if(buf[0] == 'R'-'A'+1)
+ threadexitsall(0);
if(fswrite(fid, buf, n) != n)
fprint(2, "write: %r\n");
}
t@@ -357,9 +360,9 @@ xcon(int argc, char **argv)
usage();
fid = xopen(argv[0], ORDWR);
- proccreate(rdcon, fid, STACK);
+ proccreate(rdcon, fid, 32768);
for(;;){
- n = fsread(fid, buf, n);
+ n = fsread(fid, buf, sizeof buf);
if(n <= 0)
threadexitsall(0);
if(nocr){