ratox

commit c824892bf34e64c02f62ede24200131a23005462
parent b87b960daaa2c4d79728d8e1d97f2d0ce1339883
Author: sin <sin@2f30.org>
Date:   Wed, 24 Sep 2014 15:01:41 +0100

Keep trying to write until we succeed

Diffstat:
M
ratox.c
 | 
6
+++++-

1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/ratox.c b/ratox.c
@@ -543,10 +543,14 @@ cbfiledata(Tox *m, int32_t fid, uint8_t fnum, const uint8_t *data, uint16_t len,
 	if (!f)
 		return;
 
+again:
 	n = write(f->fd[FFILE_OUT], data, len);
-	if (n < 0)
+	if (n < 0) {
 		if (errno == EPIPE)
 			cancelrxtransfer(f);
+		if (errno == EWOULDBLOCK)
+			goto again;
+	}
 }
 
 static void