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| author | Corinna Vinschen <corinna@vinschen.de> | 2006-06-30 11:04:13 +0000 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2006-06-30 11:04:13 +0000 |
| commit | e0d8706d8f36e8cb323efe06431757f4384784cc (patch) | |
| tree | 7b0229e2f1a59ac485f196591af2407feff71427 /winsup/cygwin/net.cc | |
| parent | 8b46f03c8da80400de53027270a23fbcfa472730 (diff) | |
| download | cygnal-e0d8706d8f36e8cb323efe06431757f4384784cc.tar.gz cygnal-e0d8706d8f36e8cb323efe06431757f4384784cc.tar.bz2 cygnal-e0d8706d8f36e8cb323efe06431757f4384784cc.zip | |
* net.cc (cygwin_sendto): Allow zero-sized packets.
(cygwin_sendmsg): Ditto.
Diffstat (limited to 'winsup/cygwin/net.cc')
| -rw-r--r-- | winsup/cygwin/net.cc | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/winsup/cygwin/net.cc b/winsup/cygwin/net.cc index b8213081f..5ec30f0e8 100644 --- a/winsup/cygwin/net.cc +++ b/winsup/cygwin/net.cc @@ -634,7 +634,7 @@ cygwin_sendto (int fd, const void *buf, int len, int flags, myfault efault; if (efault.faulted (EFAULT) || !fh) res = -1; - else if ((res = len) != 0) + else res = fh->sendto (buf, len, flags, to, tolen); syscall_printf ("%d = sendto (%d, %p, %d, %x, %p, %d)", @@ -2295,8 +2295,7 @@ cygwin_sendmsg (int fd, const struct msghdr *msg, int flags) else { res = check_iovec_for_write (msg->msg_iov, msg->msg_iovlen); - if (res > 0) - res = fh->sendmsg (msg, flags, res); // res == iovec tot + res = fh->sendmsg (msg, flags, res); // res == iovec tot } syscall_printf ("%d = sendmsg (%d, %p, %x)", res, fd, msg, flags); |