diff options
Diffstat (limited to 'usr.bin/aucat/safile.c')
| -rw-r--r-- | usr.bin/aucat/safile.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/usr.bin/aucat/safile.c b/usr.bin/aucat/safile.c index 2d5b5516261..2cbc7e47a54 100644 --- a/usr.bin/aucat/safile.c +++ b/usr.bin/aucat/safile.c @@ -1,4 +1,4 @@ -/* $OpenBSD: safile.c,v 1.20 2010/01/10 21:47:41 ratchov Exp $ */ +/* $OpenBSD: safile.c,v 1.21 2010/01/11 13:06:32 ratchov Exp $ */ /* * Copyright (c) 2008 Alexandre Ratchov <alex@caoua.org> * @@ -210,7 +210,7 @@ safile_read(struct file *file, unsigned char *data, unsigned count) struct safile *f = (struct safile *)file; unsigned n; - n = sio_read(f->hdl, data, count); + n = f->started ? sio_read(f->hdl, data, count) : 0; if (n == 0) { f->file.state &= ~FILE_ROK; if (sio_eof(f->hdl)) { @@ -239,7 +239,7 @@ safile_write(struct file *file, unsigned char *data, unsigned count) struct safile *f = (struct safile *)file; unsigned n; - n = sio_write(f->hdl, data, count); + n = f->started ? sio_write(f->hdl, data, count) : 0; if (n == 0) { f->file.state &= ~FILE_WOK; if (sio_eof(f->hdl)) { @@ -270,6 +270,10 @@ safile_nfds(struct file *file) int safile_pollfd(struct file *file, struct pollfd *pfd, int events) { + struct safile *f = (struct safile *)file; + + if (!f->started) + events &= ~(POLLIN | POLLOUT); return sio_pollfd(((struct safile *)file)->hdl, pfd, events); } |