DEV: tcploop: do not report an error on POLLERR

Actually this breaks certain client tests where the server closes with
RST, it prevents from reading the final data so better not abort on
that.

diff --git a/dev/tcploop/tcploop.c b/dev/tcploop/tcploop.c
index 9956835a9cc8dfea8b7cb2d4997f062b99759b80..e87525887e01185c32345b2c74e80f4d6d25253c 100644 (file)
--- a/dev/tcploop/tcploop.c
+++ b/dev/tcploop/tcploop.c
@@ -306,7 +306,7 @@ int addr_to_ss(const char *str, struct sockaddr_storage *ss, struct err_msg *err
 }
 
 /* waits up to <ms> milliseconds on fd <fd> for events <events> (POLLIN|POLLRDHUP|POLLOUT).
- * returns poll's status, or -2 if the poller sets POLLERR.
+ * returns poll's status.
  */
 int wait_on_fd(int fd, int events, int ms)
 {
@@ -319,8 +319,6 @@ int wait_on_fd(int fd, int events, int ms)
                ret = poll(&pollfd, 1, ms);
        } while (ret == -1 && errno == EINTR);
 
-       if (ret == 1 && pollfd.revents & POLLERR)
-               ret = -2;
        return ret;
 }