diff options
| -rw-r--r-- | src/cmd/9p.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/cmd/9p.c b/src/cmd/9p.c index 7d218e67..1fa040c4 100644 --- a/src/cmd/9p.c +++ b/src/cmd/9p.c @@ -323,6 +323,7 @@ xrdwr(int argc, char **argv) void rdcon(void *v) { + int n; char buf[4096]; CFid *fid; @@ -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"); } @@ -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){ |