libc/winsup/cygwin/ChangeLog

2007-01-17  Corinna Vinschen  <corinna@vinschen.de>

	* Makefile.in (DLL_OFILES): Add fhandler_procnet.o.
	* autoload.cc (GetAdaptersAddresses): Define.
	* devices.h (FH_PROCNET): Define new device.
	* devices.in (dev_procnet_storage): Add "/proc/net" entry.
	* devices.cc: Regenerate.
	* dir.cc (readdir_worker): Use isproc_dev macro.
	* dtable.cc (build_fh_pc): Add FH_PROCNET.
	* fhandler.h (class fhandler_procnet): New class.
	* fhandler_proc.cc: Add "net" subdirectory handling.
	* fhandler_procnet.cc: New file handling "/proc/net" directory.
	* path.cc (isvirtual_dev): Move to path.h.
	* path.h (isproc_dev): New macro to identify /proc files by device.
	(isvirtual_dev): Moved here.  Define using isproc_dev.
	* syscalls.cc (unlink): Use isproc_dev macro.
	* wincap.h (wincapc::has_gaa_prefixes): New element.
	(wincapc::has_gaa_on_link_prefix): New element.
	* wincap.cc: Implement above elements throughout.
	(wincapc::init): Check XP for service pack and set has_gaa_prefixes
	appropriately.
	* include/cygwin/in6.h: Include asm/byteorder.h.

2007-01-17  Corinna Vinschen  <corinna@vinschen.de>

	* include/asm/socket.h (SIOGIFINDEX): Define.

2007-01-17  Corinna Vinschen  <corinna@vinschen.de>

	* mmap.cc (MapView9x): Note possible uselessness of retrying.
	(MapViewNT): Ditto.
	(mmap64): Fix pre-reservation to work for non NULL, non MAP_FIXED.

2007-01-16  Corinna Vinschen  <corinna@vinschen.de>

	* autoload.cc (RtlAnsiStringToUnicodeString): Define.
	(RtlOemStringToUnicodeString): Define.
	* ntdll.h (struct _RTL_USER_PROCESS_PARAMETERS): Define.
	(struct _PEB): Redefine with a bit of content.
	(RtlAnsiStringToUnicodeString): Declare.
	(RtlOemStringToUnicodeString): Declare.
	* path.cc: Include ntdll.h.
	(_upp): New global variable pointing to user process parameter block.
	(get_user_proc_parms): New static function to retrieve user process
	parameter block.
	(close_user_proc_parms_cwd_handle): New function to close handle to
	current working directory in user process parameter block.
	(cwdstuff::init): Drop redundant declaration of dynamically_loaded.
	Set current dir only on 9x.  Call close_user_proc_parms_cwd_handle
	on NT instead.
	(cwdstuff::keep_in_sync): Only on 9x.
	(cwdstuff::set): Keep behaviour on 9x.  On NT write cwd path into user
	process parameter block and set cwd handle to NULL.  Fix comments to
	reflect new behaviour.

2007-01-16  Corinna Vinschen  <corinna@vinschen.de>

	* fhandler_socket.cc (fhandler_socket::ioctl): Handle SIOCGIFINDEX.
	* net.cc (get_2k_ifconf): Ditto.
	(get_nt_ifconf): Fake SIOCGIFINDEX.
	(get_95_ifconf): Ditto.
	(get_ifconf): Handle SIOCGIFINDEX.  Fake it for loopback on systems
	not supporting IP Helper Lib.
	* include/asm/socket.h (SIOCGIFINDEX): Define.
	* include/cygwin/if.h (struct ifreq): Add member for interface index.
	(ifr_ifindex): Define.

2007-01-16  Corinna Vinschen  <corinna@vinschen.de>

	* include/cygwin/in6.h (struct ipv6_mreq): Change type of interface
	member to uint32_t.
	(struct in6_pktinfo): Ditto.

2007-01-16  Corinna Vinschen  <corinna@vinschen.de>

	* include/cygwin/in.h (struct ip_mreq_source): Define.
	(struct ip_msfilter): Define.
	(IP_MSFILTER_SIZE): Define.
	(struct in_pktinfo): Define.
	(struct group_req): Define.
	(struct group_source_req): Define.
	(struct group_filter): Define.
	(GROUP_FILTER_SIZE): Define.
	(INADDR_ALLRTRS_GROUP): Define.
	* include/cygwin/socket.h: Define protocol agnostic multicast options.

2007-01-15  Corinna Vinschen  <corinna@vinschen.de>

	* CYGWIN_LICENSE: Fix web pages and contact information.

2007-01-15  Corinna Vinschen  <corinna@vinschen.de>

	* ntdll.h: Adjust status definitions.

2007-01-15  Corinna Vinschen  <corinna@vinschen.de>

	* cygheap.cc (cygheap_init): Add TODO comment.

2007-01-15  Corinna Vinschen  <corinna@vinschen.de>

	* ntdll.h (STATUS_SHARING_VIOLATION): Define.

2007-01-13  Corinna Vinschen  <corinna@vinschen.de>

	* syscalls.cc (unlink_nt): Don't move files to recycle bin which are
	not in use.

2007-01-13  Christopher Faylor  <me@cgf.cx>

	* glob.cc: Update copyright notice with latest from FreeBSD.
	(glob0): Use correct type for c variable to propagate previously
	detected protection.

2007-01-12  Corinna Vinschen  <corinna@vinschen.de>

	* cygheap.cc (_csbrk): Fix off-by-one error.
	* cygwin.sc: Give .cygheap a minimum size of 512K.

2007-01-12  Christopher Faylor  <me@cgf.cx>

	* external.cc (sync_winenv): Use cur_environ () rather than
	__cygwin_environ.

2007-01-12  Corinna Vinschen  <corinna@vinschen.de>

	* fork.cc (child_copy): Add missing Windows PID in debug output.

2007-01-12  Corinna Vinschen  <corinna@vinschen.de>

	* syscalls.cc: Update copyright.

2007-01-10  Corinna Vinschen  <corinna@vinschen.de>

	* mmap.cc (mmap64): Pre-Reserve space for the whole mapping to get a
	useful, valid address before the actual mappings take place.
	Fix typo in comment.

2007-01-10  Corinna Vinschen  <corinna@vinschen.de>

	* syscalls.cc (sync): Use b_drive for B: drive (Thanks to Howard Chu).

2007-01-09  Corinna Vinschen  <corinna@vinschen.de>

	* syscalls.cc (getpagesize): Change condition for clarity.
	(getsystempagesize): Ditto.

2007-01-09  Corinna Vinschen  <corinna@vinschen.de>

	* mmap.cc: Do bookkeeping in 4K pages, rather than in 64K chunks.

2007-01-07  Corinna Vinschen  <corinna@vinschen.de>

	* security.h (setacl): Add parameter for writability flag.
	* sec_acl.cc (setacl): Ditto.  Set to true if any ACE with write
	permissions is created.
	* fhandler_disk_file.cc (fhandler_disk_file::facl): Reset
	FILE_ATTRIBUTE_READONLY if ACL contains an ACE with write permissions.

2007-01-05  Corinna Vinschen  <corinna@vinschen.de>

	* include/strings.h: Don't include string.h.  Only declare functions
	according to SUSv3.

2007-01-04  Corinna Vinschen  <corinna@vinschen.de>

	(get_ifconf): Set MTU for loopback to more correct value.

2007-01-04  Corinna Vinschen  <corinna@vinschen.de>

	* fhandler_socket.cc (fhandler_socket::ioctl): Don't fake results
	for SIOCGIFFLAGS here.  Call get_ifconf instead.
	* net.cc (get_2k_ifconf): Clean up code to generate interface name.
	Handle SIOCGIFFLAGS here.
	(get_nt_ifconf): Fake SIOCGIFFLAGS here.
	(get_95_ifconf): Ditto.
	(get_ifconf): Don't fake loopback on systems with IP Helper Lib.
	Set MTU for loopback to a more "modern" value.

2007-01-04  Brian Ford  <Brian.Ford@FlightSafety.com>
	    Corinna Vinschen  <corinna@vinschen.de>

	* fhandler.h (PREFERRED_IO_BLKSIZE): Define as 64K.
	* fhandler.cc (fhandler_base::fstat): Set st_blksize to
	PREFERRED_IO_BLKSIZE.
	* fhandler_disk_file.cc (fhandler_base::fstat_helper): Ditto.
	* fhandler_mailslot.cc (fhandler_mailslot::fstat): Ditto.
	* fhandler_raw.cc (fhandler_dev_raw::fstat): Ditto.

2007-01-01  Christopher Faylor  <me@cgf.cx>

	* spawn.cc (spawn_guts): Don't expect synchronization from a non-cygwin
	_P_NOWAIT process.