diff options
| author | Daniel P. Berrange | 2016-03-10 18:17:33 +0100 |
|---|---|---|
| committer | Daniel P. Berrange | 2016-03-10 18:19:05 +0100 |
| commit | 30fd3e27907dfd1c0c66cc1339657af1a2ce1d4b (patch) | |
| tree | 9d6ccce92091795214ef99981e31dd6ca0a00224 /io/channel-command.c | |
| parent | io: use qemu_accept to ensure SOCK_CLOEXEC is set (diff) | |
| download | qemu-30fd3e27907dfd1c0c66cc1339657af1a2ce1d4b.tar.gz qemu-30fd3e27907dfd1c0c66cc1339657af1a2ce1d4b.tar.xz qemu-30fd3e27907dfd1c0c66cc1339657af1a2ce1d4b.zip | |
io: remove checking of EWOULDBLOCK
Since we now canonicalize WSAEWOULDBLOCK into EAGAIN there is
no longer any need to explicitly check EWOULDBLOCK for Win32.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Diffstat (limited to 'io/channel-command.c')
| -rw-r--r-- | io/channel-command.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/io/channel-command.c b/io/channel-command.c index f53ce0f4f4..604514adfc 100644 --- a/io/channel-command.c +++ b/io/channel-command.c @@ -236,8 +236,7 @@ static ssize_t qio_channel_command_readv(QIOChannel *ioc, retry: ret = readv(cioc->readfd, iov, niov); if (ret < 0) { - if (errno == EAGAIN || - errno == EWOULDBLOCK) { + if (errno == EAGAIN) { return QIO_CHANNEL_ERR_BLOCK; } if (errno == EINTR) { @@ -265,8 +264,7 @@ static ssize_t qio_channel_command_writev(QIOChannel *ioc, retry: ret = writev(cioc->writefd, iov, niov); if (ret <= 0) { - if (errno == EAGAIN || - errno == EWOULDBLOCK) { + if (errno == EAGAIN) { return QIO_CHANNEL_ERR_BLOCK; } if (errno == EINTR) { |