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fixing the poll call in io_waituntil2

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This commit is contained in:
sanjiyan 2003-11-14 14:50:34 +00:00
parent 0a38894c43
commit a58d400d5c
1 changed files with 1 additions and 6 deletions
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7
io/io_waituntil2.c
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@ -182,12 +182,7 @@ dopoll:
}
}
p=array_start(&io_pollfds);
again:
while ((i=poll(array_start(&io_pollfds),r,milliseconds))==0);
if (i==-1) {
if (errno==EINTR) goto again;
return -1;
}
if ((i=poll(array_start(&io_pollfds),r,milliseconds))<1) return -1;
for (j=r-1; j>=0; --j) {
io_entry* e=array_get(&io_fds,sizeof(io_entry),p->fd);
if (p->revents&(POLLERR|POLLHUP)) {