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ws2_32_new compatibility fixes

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- Use Sleep() to wait when we have no interfaces because select() will fail and return without waiting
 - Use WSAGetLastError() instead of errno

svn path=/trunk/; revision=42187
This commit is contained in:
Cameron Gutman 2009-07-25 02:01:13 +00:00
parent 1871ebd28c
commit daba4d6880
1 changed files with 7 additions and 11 deletions
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18
reactos/base/services/dhcp/dispatch.c
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@ -63,7 +63,7 @@ void (*bootp_packet_handler)(struct interface_info *,
void
dispatch(void)
{
int count, i, to_msec, nfds;
int count, i, to_msec, nfds, err;
struct protocol *l;
fd_set fds;
time_t howlong, cur_time;
@ -122,10 +122,9 @@ dispatch(void)
}
if (i == 0) {
/* No interfaces for now, set the select timeout reasonably so
* we can recover from that condition later. */
timeval.tv_sec = 5;
timeval.tv_usec = 0;
/* Wait for 5 seconds before looking for more interfaces */
Sleep(5000);
continue;
} else {
/* Wait for a packet or a timeout... XXX */
timeval.tv_sec = to_msec / 1000;
@ -156,12 +155,9 @@ dispatch(void)
/* Not likely to be transitory... */
if (count == SOCKET_ERROR) {
if (errno == EAGAIN || errno == EINTR) {
continue;
} else {
error("poll: %s", strerror(errno));
break;
}
err = WSAGetLastError();
error("poll: %d", err);
break;
}
i = 0;