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cris.h: New file.
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of Cygwin since release 1.1.3.
* overview2.sgml: Add description for new chroot functionality.
* calls.texinfo: Add missing calls. Change comments for
setuid, setgid, seteuid, setegid, chroot.
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* bfdlink.h (bfd_link_info): Add flags and flags_1.
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of _P_OVERLAY. Clean up slightly. Accomodate comments.
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* syscalls.cc (chroot): Set new root for process.
* path.cc (getcwd_inner): Add parameter to force use of
new root from chroot() call.
(ischrootpath): New macro.
(normalize_posix_path): Care for changed root dir.
(normalize_win32_path): Ditto.
(getcwd_inner): Ditto.
(chdir): Eliminate trailing path component consisting
entirely of dots.
* fork.cc (fork): Copy pinfo members regarding chroot().
* spawn.cc (_spawnve): Ditto.
* dir.cc (opendir): Don't use computed win32 path if
chroot() took place.
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* common.h (DF_1_NODEFLIB): Renamed from DF_1_NODEPLIB.
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* common.h (DT_CHECKSUM): Set to 0x6ffffdf8.
(DTF_1_CONFEXP): It is 0x00000002 as suspected.
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* common.h (DT_FEATURE): Renamed from DT_FEATURE_1.
(DT_CONFIG): New. From Solaris 8.
(DT_DEPAUDIT): Likewise.
(DT_AUDIT): Likewise.
(DT_PLTPAD): Likewise.
(DT_MOVETAB): Likewise.
(DF_1_NODEPLIB): Likewise.
(DF_1_NODUMP): Likewise.
(DF_1_CONLFAT): Likewise.
(DT_CHECKSUM): Likewise. FIXME. Check the value on Solaris 8.
(DTF_1_CONFEXP): Likewise.
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* common.h (DT_FLAGS_1): Renamed from DT_1_FLAGS.
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for second argument.
* path.h: Generalize SYMLINK_* constants to PC_*.
(path_conv): Create a new method. Fold third argument into second.
* dll_init.cc (dll_list::alloc): Try harder to find space to allocate dll
struct.
(dll_dllcrt0): Don't check sanity if we've already called dll_crt0.
* path.cc (path_conv::check): Don't check for a null or empty path unless
specifically told with a flag setting.
(check_null_empty_path): New function, adapted from macro.
* syscalls.cc (_rename): Use already-determined file attributes rather than
checking again.
* lib/cygwin/cygwin_attach.dll.c (cygwin_attach_dll): Use a static per_process
structure since this is apparently supposed to be zeroed.
* lib/cygwin_crt0.c (cygwin_crt0): Zero per_process structure sent to older
DLLs.
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* poll.cc (poll): Fix erroneous negations.
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environ after reallocating environment space.
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(environ_init): Explicitly initialize __cygwin_environ.
(cur_environ): New function. Detects when user has updated their environment.
* exec.cc: Use 'environ' define throughout rather than __cygwin_environ.
* spawn.cc: Ditto.
* winsup.h: Declare cur_environ, main_environ, environ.
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* config.h.in: Ditto.
* configure.in: Add --enable-vfork option.
* configure: Regenerate.
* dcrt0.cc (quoted): Detect and fix up quoted backslashes.
* sigproc.cc (proc_subproc): Correctly name handle of newly added child process
to avoid erroneous debugging messages about closing the wrong handle.
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* dcrt0.cc (quoted): Understand \ quoting for '"'.
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globified.
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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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