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| author | Gonglei <arei.gonglei@huawei.com> | 2014-08-11 17:34:20 +0800 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2014-08-15 18:03:13 +0100 |
| commit | 4ff12bdb1d7c74d95b7315f0a00d17e5cea32249 (patch) | |
| tree | 90189b814ba724298733a15160324af8fdcf6e91 /qga/channel-posix.c | |
| parent | 271dddd133125ee00e347b154bb9d44e228929bb (diff) | |
| download | qemu-4ff12bdb1d7c74d95b7315f0a00d17e5cea32249.tar.gz | |
qemu-char: using qemu_set_nonblock() instead of fcntl(O_NONBLOCK)
Technically, fcntl(soc, F_SETFL, O_NONBLOCK)
is incorrect since it clobbers all other file flags.
We can use F_GETFL to get the current flags, set or
clear the O_NONBLOCK flag, then use F_SETFL to set the flags.
Using the qemu_set_nonblock() wrapper.
Signed-off-by: Wangxin <wangxinxin.wang@huawei.com>
Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'qga/channel-posix.c')
0 files changed, 0 insertions, 0 deletions