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* fhandler_console.cc (fhandler_console::read): Drop 9x specific

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handling of AltGr key.
	* mmap.cc: Take NT for granted throughout.
	* wincap.cc: Remove map_view_of_file_ex_sucks, altgr_is_ctrl_alt,
	has_working_copy_on_write, share_mmaps_only_by_name,
	virtual_protect_works_on_shared_pages, has_mmap_alignment_bug and
	has_working_virtual_lock throughout.
	* wincap.h: Ditto.
This commit is contained in:
Corinna Vinschen
2007-02-22 17:35:14 +00:00
parent eef57fe1e3
commit 3af640487f
5 changed files with 24 additions and 134 deletions
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14
winsup/cygwin/fhandler_console.cc
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@ -385,17 +385,9 @@ fhandler_console::read (void *pv, size_t& buflen)
part is to distinguish whether the right Alt key should be
recognized as Alt, or as AltGr. */
bool meta;
if (wincap.altgr_is_ctrl_alt ())
/* WinNT: AltGr is reported as Ctrl+Alt, and Ctrl+Alt is
treated just like AltGr. However, if Ctrl+Alt+key generates
an ASCII control character, interpret is as META. */
meta = (control_key_state & ALT_PRESSED) != 0
&& ((control_key_state & CTRL_PRESSED) == 0
|| ((signed char) ich >= 0 && ich <= 0x1f || ich == 0x7f));
else
/* Win9x: there's no way to distinguish Alt from AltGr, so rely
on dev_state->meta_mask heuristic (see fhandler_console constructor). */
meta = (control_key_state & dev_state->meta_mask) != 0;
meta = (control_key_state & ALT_PRESSED) != 0
&& ((control_key_state & CTRL_PRESSED) == 0
|| ((signed char) ich >= 0 && ich <= 0x1f || ich == 0x7f));
if (!meta)
toadd = tmp + 1;
else if (dev_state->metabit)