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* shared_info.h (cygwin_shared_address): Bump to a higher value to avoid

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collision with large data areas.
* fhandler_console.cc (fhandler_console::get_tty_stuff): Accommodate changes to
open_shared arguments.
* fhandler_tape.cc (mtinfo_init): Ditto.
* pinfo.cc (pinfo::init): Use open_shared rather than win32 mmap calls.
* shared.cc (user_shared_initialize): Ditto.
(memory_init): Ditto.
(open_shared): Change to allow use a smore general mmap handler.
* shared_info.h (shared_locations): Add SH_JUSTCREATE, SH_JUSTOPEN.
(open_shared): Change declaration to match new usage.
* autoload.cc (LoadDLLfuncEx2): Define in terms of LoadDLLfuncEx3.
(LoadDLLfuncEx3): New macro.
This commit is contained in:
Christopher Faylor
2005-04-28 23:59:44 +00:00
parent e525f6d51a
commit c4ffa3c427
8 changed files with 99 additions and 69 deletions
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10
winsup/cygwin/shared_info.h
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@ -173,7 +173,10 @@ enum shared_locations
SH_SHARED_CONSOLE,
SH_MYSELF,
SH_MTINFO,
SH_TOTAL_SIZE
SH_TOTAL_SIZE,
SH_JUSTCREATE,
SH_JUSTOPEN
};
void __stdcall memory_init ();
@ -182,7 +185,7 @@ void __stdcall memory_init ();
(((DWORD) ((p) + 1) + system_info.dwAllocationGranularity - 1) / \
system_info.dwAllocationGranularity)))
#define cygwin_shared_address ((void *) 0xa000000)
#define cygwin_shared_address ((void *) 0x60000000)
#ifdef _FHANDLER_H_
struct console_state
@ -194,6 +197,7 @@ struct console_state
char *__stdcall shared_name (char *, const char *, int);
void *__stdcall open_shared (const char *name, int n, HANDLE &shared_h, DWORD size,
shared_locations, PSECURITY_ATTRIBUTES psa = &sec_all);
shared_locations&, PSECURITY_ATTRIBUTES psa = &sec_all,
DWORD access = FILE_MAP_READ | FILE_MAP_WRITE);
extern void user_shared_initialize (bool reinit);