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* fhandler_console.cc (fhandler_console::open_shared_console): Semi-revert to

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using fixed location for console stuff.
* shared.cc (offsets): Ditto.  Comment.
* shared_info (shared_locations): Re-add SH_SHARED_CONSOLE.
This commit is contained in:
Christopher Faylor
2011-06-07 20:55:10 +00:00
parent 772832a85b
commit 0791c40b20
4 changed files with 20 additions and 8 deletions
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16
winsup/cygwin/shared.cc
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@ -206,18 +206,22 @@ shared_name (WCHAR *ret_buf, const WCHAR *str, int num)
/* The order in offsets is so that the constant blocks shared_info
and user_info are right below the cygwin DLL, then the pinfo block
which changes with each process. */
which changes with each process. Below that is the console_state,
an optional block which only exists when running in a Windows console
window. Therefore, if we are not running in a console, we have 64K
more of contiguous memory below the Cygwin DLL. */
static ptrdiff_t offsets[] =
{
- pround (sizeof (shared_info)),
- pround (sizeof (shared_info))
- pround (sizeof (shared_info)), /* SH_CYGWIN_SHARED */
- pround (sizeof (shared_info)) /* SH_USER_SHARED */
- pround (sizeof (user_info)),
- pround (sizeof (shared_info))
- pround (sizeof (shared_info)) /* SH_MYSELF */
- pround (sizeof (user_info))
- pround (sizeof (_pinfo)),
- pround (sizeof (shared_info))
- pround (sizeof (shared_info)) /* SH_SHARED_CONSOLE */
- pround (sizeof (user_info))
- pround (sizeof (_pinfo)),
- pround (sizeof (_pinfo))
- pround (sizeof (fhandler_console::console_state)),
0
};