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Support EAGAIN in fetch_writev

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Reviewed by:	des
Approved by:	des
This commit is contained in:
Baptiste Daroussin 2014-07-10 13:04:52 +00:00
parent 8ff2bd98d6
commit 4472d6e1df
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=268493
1 changed files with 2 additions and 0 deletions
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2
lib/libfetch/common.c
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@ -1110,6 +1110,8 @@ fetch_writev(conn_t *conn, struct iovec *iov, int iovcnt)
errno = 0;
pfd.revents = 0;
if (poll(&pfd, 1, deltams) < 0) {
if (errno == EAGAIN)
continue;
if (errno == EINTR && fetchRestartCalls)
continue;
return (-1);