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-rw-r--r--libguile/filesys.c14
1 files changed, 5 insertions, 9 deletions
diff --git a/libguile/filesys.c b/libguile/filesys.c
index 35e15cba8..273de9790 100644
--- a/libguile/filesys.c
+++ b/libguile/filesys.c
@@ -650,19 +650,15 @@ set_element (fd_set *set, SCM *ports_ready, SCM element, int pos)
SCM_ASSERT (SCM_OPFPORTP (element), element, pos, "select");
if (pos == SCM_ARG1)
{
- /* check whether port has buffered input. */
- scm_t_port_internal *pti = SCM_PORT_GET_INTERNAL (element);
-
- if (scm_port_buffer_can_take (pti->read_buf) > 0)
+ /* Check whether port has input buffered. */
+ if (scm_port_buffer_can_take (SCM_PORT (element)->read_buf) > 0)
use_buf = 1;
}
else if (pos == SCM_ARG2)
{
- /* check whether port's output buffer has room. */
- scm_t_port_internal *pti = SCM_PORT_GET_INTERNAL (element);
-
- /* > 1 since writing the last byte in the buffer causes flush. */
- if (scm_port_buffer_can_put (pti->write_buf) > 1)
+ /* Check whether port's output buffer has room. > 1 since
+ writing the last byte in the buffer causes flush. */
+ if (scm_port_buffer_can_put (SCM_PORT (element)->write_buf) > 1)
use_buf = 1;
}
fd = use_buf ? -1 : SCM_FPORT_FDES (element);