X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=fd.c;h=33891d2e6c9f1c3568428b1df93b4b92e295ef61;hp=ae5ef41379d94ea009e6647e62989c74e84cf2b8;hb=23ef2355fbdebce56083ec7a0ebb65a05c42e5dc;hpb=6a2dbfdb87b3036085ce664a847fc9eb419f65d4

diff --git a/fd.c b/fd.c
index ae5ef413..33891d2e 100644
--- a/fd.c
+++ b/fd.c
@@ -179,15 +179,15 @@ __printf_2_3 int write_va_buffer(int fd, const char *fmt, ...)
  * \param rfds An optional fd set pointer.
  * \param num_bytes Result pointer. Contains the number of bytes read from \a fd.
  *
- * If \a rfds is not \p NULL and the (non-blocking) file descriptor \a fd is
- * not set in \a rfds, this function returns early without doing anything.
- * Otherwise The function tries to read up to \a sz bytes from \a fd, where \a
- * sz is the sum of the lengths of all vectors in \a iov. As for xwrite(),
- * \p EAGAIN is not considered an error condition. However, \p EOF is.
+ * If rfds is not NULL and the (non-blocking) file descriptor fd is not set in
+ * rfds, this function returns early without doing anything. Otherwise it tries
+ * to read up to sz bytes from fd, where sz is the sum of the lengths of all
+ * vectors in iov. Like \ref xwrite(), EAGAIN and EINTR are not considered
+ * error conditions. However, EOF is.
  *
  * \return Zero or a negative error code. If the underlying call to readv(2)
  * returned zero (indicating an end of file condition) or failed for some
- * reason other than \p EAGAIN, a negative error code is returned.
+ * reason other than EAGAIN or EINTR, a negative error code is returned.
  *
  * In any case, \a num_bytes contains the number of bytes that have been
  * successfully read from \a fd (zero if the first readv() call failed with
@@ -226,7 +226,7 @@ int readv_nonblock(int fd, struct iovec *iov, int iovcnt, fd_set *rfds,
 		if (ret == 0)
 			return -E_EOF;
 		if (ret < 0) {
-			if (errno == EAGAIN)
+			if (errno == EAGAIN || errno == EINTR)
 				return 0;
 			return -ERRNO_TO_PARA_ERROR(errno);
 		}