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| author | Corinna Vinschen <corinna@vinschen.de> | 2015-02-26 15:58:04 +0000 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2015-02-26 15:58:04 +0000 |
| commit | 31c123f982e36384ed1841a9c20d5810977abfff (patch) | |
| tree | d7549fb6d39185723e7c94177e14f466d8b05b56 /winsup/cygwin/fhandler_termios.cc | |
| parent | 3667a9f44449c87e7def238cf3f43e1e3c60c45f (diff) | |
| download | cygnal-31c123f982e36384ed1841a9c20d5810977abfff.tar.gz cygnal-31c123f982e36384ed1841a9c20d5810977abfff.tar.bz2 cygnal-31c123f982e36384ed1841a9c20d5810977abfff.zip | |
* fhandler_termios.cc (fhandler_termios::line_edit): Fix condition
for writing remaining bytes in readahead buffer in non-canonical mode.
Diffstat (limited to 'winsup/cygwin/fhandler_termios.cc')
| -rw-r--r-- | winsup/cygwin/fhandler_termios.cc | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/winsup/cygwin/fhandler_termios.cc b/winsup/cygwin/fhandler_termios.cc index 6a4d666a0..99b661eee 100644 --- a/winsup/cygwin/fhandler_termios.cc +++ b/winsup/cygwin/fhandler_termios.cc @@ -393,15 +393,17 @@ fhandler_termios::line_edit (const char *rptr, size_t nread, termios& ti, } /* If we didn't write all bytes in non-canonical mode, write them now. */ - if (!iscanon && ralen > 0) + if (!iscanon && ralen > 0 + && (ret == line_edit_ok || ret == line_edit_input_done)) { - if (ret == line_edit_ok) - { - int status = accept_input (); - if (status != 1) - nread += ralen; + int status = accept_input (); + if (status != 1) + { + ret = status ? line_edit_error : line_edit_pipe_full; + nread += ralen; } - ret = line_edit_input_done; + else + ret = line_edit_input_done; } /* Adding one compensates for the postdecrement in the above loop. */ |