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shared file mapping is unnecessary.
(dll_list::detach): Release memory via VirtualFree since there we no longer use
shared file mapping.
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detect when there are no fds to pass.
* dcrt0.cc (host_dependent_constants::init): Revert Sat Mar 18 01:32:04 2000
change.
(dll_crt0_1): Set "cygwin_finished_initializing" flag.
(dll_crt0): Don't perform memcpy if uptr is already set to internal structure.
(_dll_crt0): Remember location of programs envptr.
* dll_init.h (per_module, dll, dll_list): Revamp.
* dll_init.cc: Revamp. Use new classes.
* fork.cc (fork): Use new revamped dll, dll_list, and per_module stuff.
* environ.cc: Use __cygwin_environ throughout rather than the
user_data->envptr.
* exec.cc: Ditto.
* spawn.cc: Ditto.
* winsup.h: Declare update_envptrs, cygwin_finished_initializing.
* lib/_cygwin_crt0_common.cc (_cygwin_crt0_common): Revert previous change.
* lib/cygwin_attach_dll.cc (cygwin_attach_dll): Always pass in own per_process
structure or we end up overwriting information from the main program.
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Change message texts.
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if mount point exists with another mount type.
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* dll_init.cc (dll_dllcrt0): Replace erroneous use of local symbol with correct
__cygwin_user_data->impure_ptr.
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already set.
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ReadConsoleInput only exists on W2K, so use workaround from Kazuhiro Fujieda
<fujieda@jaist.ac.jp>.
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copied from myself->token.
* syscalls.cc (seteuid): Replace CopySid by memcpy which is foolproof
here.
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an fd.
* external.cc (cygwin_internal): Add handling of perfile_table setting.
* fhandler.cc (perfile_table): New global.
(fhandler_base::get_default_fmode): New method to return a file's default mode
based on its name.
(fhandler_base::open): Use get_default_mode method to determine a file's mode.
Record file mode in file flags.
* fhandler.h (fhandler_base): Declare get_default_fmode
* syscalls.cc (getmode): New function.
* sys/cygwin.h (__cygwin_perfile): New structure.
(cygwin_getinfo_types): Move outside of WINVER conditional.
(per_process): Move inside of WINVER conditional.
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* include/sys/cygwin.h: Allow definition of per_process even when not compiling
with C++.
(cygwin_getinfo_types): Add CW_USER_DATA.
* lib/_cygwin_crt0_common.cc (_cygwin_crt0_common): Get __cygwin_user_data
pointer from cygwin_internal. If it doesn't exist, return failure. Use either
this pointer or passed in pointer throughout. Clear forkee.
* lib/crt0.h: Accomodate argument changes to _cygwin_crt0_common.
* lib/cygwin_attach_dll.c (cygwin_attach_dll): Reorganize to allow use of newer
binaries with older DLLs. Detect older DLLs when _cygwin_crt0_common returns 0
and allocate space for a per_process structure on the stack.
* lib/cygwin_crt0.c (cygwin_crt0): Ditto.
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when not __INSIDE_CYGWIN__.
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(dll_crt0_1): Eliminate user_data initialization.
(dll_crt0): Set up impure_ptr_ptr for older executables.
(cygwin_dll_init): Eliminate user_data initializations.
(__api_fatal): Don't check for user_data initialization.
* dll_init.cc (struct dll): Store entire contents of per_process rather than
just a pointer.
(add): Ditto.
(initOneDll): Don't check for user_data initialization.
(DllList::recordDll): Store contents of per_process argument.
(DllList::detachDll): Pass address of per_process field.
(DllList::initAll): Ditto.
(DllList::doGlobalDestructorsOfDlls): Ditto.
(DllListIterator::operator *): Ditto.
(dll_dllcrt0): Default to __cygwin_user_data if arg is NULL.
* include/sys/cygwin.h: Reorganize per_process to eliminate obsolete fields and
accomodate new way of initializing.
* lib/_cygwin_crt0_common: Initialize _impure_ptr from
__cygwin_user_data.impure_ptr.
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Treat special event from debugger as command to continue.
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* include/poll.h: Ditto.
* include/sys/poll.h: Ditto.
* Makefile.in: Add poll.o as dependency.
* cygwin.din: Add poll and _poll symbols.
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"Multiple copies of DLL": shared region corrupt error message.
"Why the weird directory structure": re-wrote for latest.
"Symlinks on Samba": fix typo.
"Where is glibc": new entry.
"HT build relocatable dll": (interim update) link to Carl Thompson's message in cygwin list.
"Can I mix msvc++ and gcc objects": remove disclaimer.
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* (dummy_autoload): Add functions used in fhandler_console.
* fhandler_console.cc (fhandler_console::read): Use ENCHANCED_KEY flag to
distinguish extended keys. Translate an input character from the OEM code page
to the ANSI code page.
* (fhandler_console::write_normal): Translate output characters from the ANSI
code page to the OEM code page.
* syscalls.cc (_link): Use MultiByteToWideChar instead of OemToCharW.
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(handle_exceptions): Be more assertive in finding ebp for use under W2K.
Create a dummy stack frame for cases where program is dying and a stack dump is
being output.
(sig_handle): Fill out a GetThreadContext for use with a user-generated "core
dump".
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not supported by Windows sockets.
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call this function. Also add temporary debugging code to display a message if
the function is called multiple times.
(api32_init): Ditto.
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* fork.cc (fork): Use above defines instead of numerical constants.
* shared.cc (sec_user): Ditto.
* shared.h (class pinfo): Ditto.
* syscall.cc (seteuid): Ditto.
* spawn.cc (_spawnve): Ditto. Eliminate conditional.
(spawn_guts): Set child->uid = USHRT_MAX when user context will be
changed in child process.
* uinfo.cc (uinfo_init): Check for myself->uid instead of myself->psid
to avoid reloading of /etc/passwd on process startup if ntsec is off.
Use above defines instead of numerical constants.
* security.cc: Move define for MAX_SID_LEN to winsup.h.
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and read_etc_passwd().
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* assert.cc (__assert): Reduce dependency on newlib.
* exec.cc: Eliminate unnecessary inclusion of ctype.h.
* glob.c: Ditto.
* hinfo.cc: Ditto.
* init.cc: Ditto.
* strace.cc: Ditto.
* tty.cc: Ditto.
* grp.cc (parse_grp): Eliminate atoi.
* passwd.cc (grab_int): Ditto.
* grp.cc (getgroups): Eliminate str{n,}casecmp.
* path.cc (get_raw_device_number): Ditto.
* path.cc (sort_by_native_name): Ditto.
* spawn.cc (iscmd): Ditto.
* uinfo.cc (internal_getlogin): Ditto.
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* textmode.c (cygwin_premain0): Ditto.
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of gcc differently.
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* winsup.h: Accomodate above change.
* cygwin.din: Ditto.
* lib/cygwin_crt0.c: Ditto.
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appropriate.
(LIBCOS): Find additional stub library stuff in their own subdirectory.
* dcrt0.cc: Convert user_data pointer to static __cygwin_user_data area.
(do_global_ctors): Check magic_bisquit for initialization.
(dll_crt0_1): First group of premain functions prior to fd initialization. Run
second group before calling main.
(dll_crt0 ()): New function, called from new initialization code.
(dll_crt0 (per_process *uptr)): Call new dll_crt0 () function on
initialization.
* debug.cc (thread_stub): Initialize bottom of stack with per-thread info.
* environ.cc (parse_thing): Use binmode global to control CYGWIN=binmode
behavior.
* fhandler.cc (fhandler_base::open): Allow explicit setting of __fmode to
O_BINARY or O_TEXT to override disk mount settings.
* libcmain.cc: Move to lib subdirectory.
* libccrt0.cc: Ditto.
* dll_main.cc: Ditto.
* dll_entry.cc: Ditto.
* getopt.c: Ditto.
* thread.cc (thread_init_wrapper): Call ExitThread explicitly rather than
returning, as a preliminary step towards placing per thread info at the bottom
of the stack.
* winsup.h: Move per_process class to include/sys/cygwin.h. Declare new
dll_crt0().
* include/cygwin/version.h: Bump API minor version.
* binmode.c: New file.
* textmode.c: Ditto.
* lib/_cygwin_crt0_common.cc: Ditto.
* lib/crt0.h: Ditto.
* lib/cygwin_attach_dll.c: Ditto.
* lib/cygwin_crt0.c: Ditto.
* lib/dll_entry.cc: Ditto.
* lib/dll_main.cc: Ditto.
* lib/getopt.c: Ditto.
* lib/libcmain.c: Ditto.
* lib/premain0.c: Ditto.
* lib/premain1.c: Ditto.
* lib/premain2.c: Ditto.
* lib/premain3.c: Ditto.
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internal_getlogin().
* uinfo.cc (internal_getlogin): Use impersonation token instead
of process token in case of active impersonation. Add some comments.
(uinfo_init): Initializing myself->token and myself->impersonated
before calling internal_getlogin(). Add some comments.
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BACKUP_REPARSE_DATA and BACKUP_SPARSE_BLOCK.
Add file open flags FILE_FLAG_OPEN_REPARSE_POINT and
FILE_FLAG_OPEN_NO_RECALL.
* winioctl.h: Add device io control codes FSCTL_GET_REPARSE_POINT,
FSCTL_SET_REPARSE_POINT and FSCTL_DELETE_REPARSE_POINT.
* winnt.h: Add typedef for GUID.
Add file attributes FILE_ATTRIBUTE_ENCRYPTED,
FILE_ATTRIBUTE_SPARSE_FILE, FILE_ATTRIBUTE_REPARSE_POINT and
FILE_ATTRIBUTE_NOT_CONTENT_INDEXED.
Add volume attributes FILE_VOLUME_QUOTAS, FILE_SUPPORTS_SPARSE_FILES,
FILE_SUPPORTS_REPARSE_POINTS, FILE_SUPPORTS_REMOTE_STORAGE,
FILE_SUPPORTS_OBJECT_IDS and FILE_SUPPORTS_ENCRYPTION.
Add several reparse point defines and typedefs for REPARSE_DATA_BUFFER,
REPARSE_GUID_DATA_BUFFER and REPARSE_POINT_INFORMATION.
* lib/psapi.def: New file.
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* pwd.cc (read_etc_passwd): Ditto.
* shared.h: Bump PROC_MAGIC.
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(dll_info): Add path parameter for checking "cygwin1.dll".
(track_down): Accomodate additional parameter for dll_info.
(ls): Ditto.
(dump_sys_info): Always print cygwin1.dll last.
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* spawn.cc (_spawnve): Ditto.
* passwd.cc: Remove static from `passwd_in_memory_p'.
(read_etc_passwd): Remove static.
* uinfo.cc: Move global declaration of `read_etc_group' and
`group_in_memory_p' into `uinfo_init'.
(internal_getlogin): Try to get SID from current process first.
(uinfo_init): Don't set uid and gid if `myself' has a valid SID.
Only load /etc/passwd and /etc/group in that case.
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* mkvers.sh: Eliminate debugging output.
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