Author: bapt
Date: Tue Jul 15 15:29:43 2014
New Revision: 268671
URL: http://svnweb.freebsd.org/changeset/base/268671
Log:
Add a comment to explain the EAGAIN is only there for POSIX compliance
Resquested by: kib
Reviewed by: des
Modified:
head/lib/libfetch/common.c
Modified: head/lib/libfetch/common.c
==============================================================================
--- head/lib/libfetch/common.c Tue Jul 15 13:29:36 2014 (r268670)
+++ head/lib/libfetch/common.c Tue Jul 15 15:29:43 2014 (r268671)
@@ -1110,6 +1110,7 @@ fetch_writev(conn_t *conn, struct iovec
errno = 0;
pfd.revents = 0;
if (poll(&pfd, 1, deltams) < 0) {
+ /* POSIX compliance */
if (errno == EAGAIN)
continue;
if (errno == EINTR && fetchRestartCalls)
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