diff options
Diffstat (limited to 'winsup/cygwin/fhandler_console.cc')
| -rw-r--r-- | winsup/cygwin/fhandler_console.cc | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/winsup/cygwin/fhandler_console.cc b/winsup/cygwin/fhandler_console.cc index c510d7021..e0e2813ad 100644 --- a/winsup/cygwin/fhandler_console.cc +++ b/winsup/cygwin/fhandler_console.cc @@ -309,6 +309,8 @@ fhandler_console::read (void *pv, size_t& buflen) int ch; set_input_state (); + debug_printf("requested buflen %d", buflen); + /* Check console read-ahead buffer filled from terminal requests */ if (con.cons_rapoi && *con.cons_rapoi) { @@ -318,6 +320,7 @@ fhandler_console::read (void *pv, size_t& buflen) } int copied_chars = get_readahead_into_buffer (buf, buflen); + debug_printf("copied_chars %d", copied_chars); if (copied_chars) { @@ -695,9 +698,11 @@ fhandler_console::read (void *pv, size_t& buflen) continue; } + debug_printf("toadd = %p, nread = %d", toadd, nread); if (toadd) { - line_edit_status res = line_edit (toadd, nread, ti); + ssize_t bytes_read; + line_edit_status res = line_edit (toadd, nread, ti, &bytes_read); if (res == line_edit_signalled) goto sig_exit; else if (res == line_edit_input_done) @@ -705,6 +710,8 @@ fhandler_console::read (void *pv, size_t& buflen) } } + debug_printf("ralen = %d, bytes = %d", ralen, ralen - raixget); + while (buflen) if ((ch = get_readahead ()) < 0) break; @@ -716,6 +723,7 @@ fhandler_console::read (void *pv, size_t& buflen) #undef buf buflen = copied_chars; + debug_printf("buflen set to %d", buflen); return; err: |