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Bug http://bugs.busybox.net/view.php?id=723 - initialize tv1 the first time

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through the loop.
This commit is contained in:
Rob Landley 2006-06-30 14:05:19 +00:00
parent c340ea191a
commit 00c051e42d
1 changed files with 9 additions and 9 deletions
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18
networking/zcip.c
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@ -307,20 +307,20 @@ fail:
fds[0].revents = 0;
// poll, being ready to adjust current timeout
if (timeout > 0) {
gettimeofday(&tv1, NULL);
tv1.tv_usec += (timeout % 1000) * 1000;
while (tv1.tv_usec > 1000000) {
tv1.tv_usec -= 1000000;
tv1.tv_sec++;
}
tv1.tv_sec += timeout / 1000;
} else if (timeout == 0) {
if (!timeout) {
timeout = ms_rdelay(PROBE_WAIT);
// FIXME setsockopt(fd, SO_ATTACH_FILTER, ...) to
// make the kernel filter out all packets except
// ones we'd care about.
}
gettimeofday(&tv1, NULL);
tv1.tv_usec += (timeout % 1000) * 1000;
while (tv1.tv_usec > 1000000) {
tv1.tv_usec -= 1000000;
tv1.tv_sec++;
}
tv1.tv_sec += timeout / 1000;
VDBG("...wait %ld %s nprobes=%d, nclaims=%d\n",
timeout, intf, nprobes, nclaims);
switch (poll(fds, 1, timeout)) {