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Improved entropy gathering.

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[originally from svn r750]
This commit is contained in:
Simon Tatham
2000-10-23 15:20:05 +00:00
parent 43304f1fca
commit 36156d858c
8 changed files with 65 additions and 8 deletions
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4
winnet.c
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@ -225,6 +225,7 @@ void try_send(Socket s) {
}
nsent = send(s->s, s->head->buf + s->head->bufpos, len, urgentflag);
noise_ultralight(nsent);
if (nsent <= 0) {
err = (nsent < 0 ? WSAGetLastError() : 0);
if (err == WSAEWOULDBLOCK) {
@ -346,6 +347,8 @@ int select_result(WPARAM wParam, LPARAM lParam) {
fatalbox(winsock_error_string(err));
}
noise_ultralight(lParam);
switch (WSAGETSELECTEVENT(lParam)) {
case FD_READ:
ret = recv(s->s, buf, sizeof(buf), 0);
@ -376,6 +379,7 @@ int select_result(WPARAM wParam, LPARAM lParam) {
* which is good enough to keep going at least. */
ioctlsocket(s->s, SIOCATMARK, &atmark);
ret = recv(s->s, buf, sizeof(buf), MSG_OOB);
noise_ultralight(ret);
if (ret <= 0) {
fatalbox(ret == 0 ? "Internal networking trouble" :
winsock_error_string(WSAGetLastError()));