1 2007-02-01 Corinna Vinschen <corinna@vinschen.de>
3 * net.cc (ga_dup): New function, taken from ga_clone with v4-in-v6
5 (ga_clone): Just call ga_dup from here.
6 (ga_duplist): New function to duplicate list of struct addrinfo.
7 (ga_echeck): Don't check a_flags, it already happened in
9 (cygwin_freeaddrinfo): Always call ipv4_freeaddrinfo.
10 (cygwin_getaddrinfo): Use new wincap.supports_all_posix_ai_flags
11 flag rather than wincap.has_gaa_on_link_prefix. Always duplicate
12 WinSock's addrinfo list to a self-allocated list. Handle AI_V4MAPPED
13 for pre-Vista platforms supporting getaddrinfo.
14 * wincap.h (wincapc::supports_all_posix_ai_flags): New element.
15 * wincap.cc: Implement above element throughout.
16 * include/netdb.h: Note how AI_ADDRCONFIG is not supported pre-Vista.
17 Remove superfluous comment.
19 2007-02-01 Corinna Vinschen <corinna@vinschen.de>
21 * include/cygwin/socket.h: Add IPv6 socket options.
23 2007-01-31 Corinna Vinschen <corinna@vinschen.de>
25 * net.cc (cygwin_getaddrinfo): Fix thinko in AI_ADDRCONFIG handling.
27 2007-01-31 Corinna Vinschen <corinna@vinschen.de>
29 * net.cc (cygwin_getaddrinfo): Check ai_flags for valid values.
30 Handle AI_NUMERICSERV. Handle AI_ADDRCONFIG behaviour on Vista.
31 * include/netdb.h (AI_NUMERICSERV): Add missing flag.
33 2007-01-30 Corinna Vinschen <corinna@vinschen.de>
35 * fhandler_disk_file.cc (fhandler_disk_file::closedir): Add dir name
37 * syscalls.cc (try_to_bin): Enable code to move file to user specific
38 recycler dir to eliminate Vista problem.
39 (unlink_nt): Add comment that rename after opening for delete on close
42 2007-01-30 Corinna Vinschen <corinna@vinschen.de>
44 * sigproc.cc (child_info::child_info): Set msv_count to non-zero
45 value only on systems requiring it.
47 2007-01-28 Corinna Vinschen <corinna@vinschen.de>
49 * include/ftw.h: Include sys/cdefs.h.
51 2007-01-26 Corinna Vinschen <corinna@vinschen.de>
53 * fhandler_disk_file.cc (fhandler_disk_file::rmdir): Implement rmdir
54 on NT by calling unlink_nt. Check for directory here.
55 * syscalls.cc (try_to_bin): Fix buggy debug_printf statement.
56 (unlink_nt): Make non-static. Don't use delete-on-close semantics on
57 directories. Explain why.
59 2007-01-24 Corinna Vinschen <corinna@vinschen.de>
61 * net.cc (if_nametoindex): This time, really free IP_ADAPTER_ADDRESSES
63 (if_indextoname): Ditto.
65 2007-01-24 Corinna Vinschen <corinna@vinschen.de>
67 * security.h (pop_thread_privilege): Revert to previous state, not
68 to token used for impersonation.
70 2007-01-24 Corinna Vinschen <corinna@vinschen.de>
72 * cygheap.h (cygheap_user::deimpersonate): Always RevertToSelf.
74 2007-01-23 Corinna Vinschen <corinna@vinschen.de>
76 * net.cc (gai_errmap): Add EAI_OVERFLOW entry. Fix formatting.
77 (cygwin_gai_strerror): Drop using EAI_MAX.
78 (w32_to_gai_err): Ditto.
79 * include/netdb.h: Define EAI_OVERFLOW. Remove EAI_MAX.
81 2007-01-23 Corinna Vinschen <corinna@vinschen.de>
83 * include/netdb.h: Add AI_xxx flags available since Vista.
85 2007-01-23 Corinna Vinschen <corinna@vinschen.de>
87 * net.cc (if_nametoindex): Free IP_ADAPTER_ADDRESSES memory.
88 (if_indextoname): Ditto.
89 (if_nameindex): Ditto. Remove duplicate indexed entries in result.
91 2007-01-21 Corinna Vinschen <corinna@vinschen.de>
93 * autoload.cc (WSAIoctl): Define.
95 * cygwin.din: Export if_freenameindex, if_indextoname, if_nameindex and
97 * fhandler_procnet.cc: Drop including wchar.h. Drop definitions of
98 GAA_FLAG_INCLUDE_ALL_INTERFACES, IP_ADAPTER_UNICAST_ADDRESS_VISTA.
99 (fhandler_procnet::exists): Check for has_gaa_prefixes. Call
100 get_adapters_addresses here.
101 (fhandler_procnet::readdir): Ditto.
102 (prefix): Move to net.cc.
103 (fhandler_procnet::fill_filebuf): Call get_adapters_addresses here.
104 Simplify allocation. Use AdapterName rather than FriendlyName as
105 interface name. Use IfIndex if available, Ipv6IfIndex otherwise.
106 (in6_are_prefix_equal): Move to net.cc.
107 * fhandler_socket.cc: Define old SIOCGxxx values.
108 (CONV_OLD_TO_NEW_SIO): Convert old SIOCGxxx value to new one.
109 (struct __old_ifreq): Define old struct ifreq.
110 (fhandler_socket::ioctl): Handle old SIOCGxxx values. Handle new
111 SIOCGIFFRNDLYNAM command. Simplify copying ifreq data to user space.
112 Call get_ifconf with additional SOCKET parameter.
113 * net.cc (IP_ADAPTER_UNICAST_ADDRESS_LH): Define.
114 (IP_ADAPTER_ADDRESSES_LH): Define.
115 (SIO_GET_INTERFACE_LIST): Define.
116 (sockaddr_in6_old): Define.
117 (sockaddr_gen): Define.
118 (INTERFACE_INFO): Define.
119 (IN_LOOPBACK): Define.
120 (in_are_prefix_equal): New static function.
121 (ip_addr_prefix): New function, replaces prefix function, add AF_INET
123 (GAA_FLAG_INCLUDE_ALL_INTERFACES): Define.
124 (get_adapters_addresses): New function.
125 (WS_IFF_xxx): Define Winsock interface flag values.
126 (convert_ifr_flags): New function to convert Winsock interface flag
127 values to Cygwin interface flag values.
128 (get_xp_ifconf): New get_ifconf implementation for XP SP1 and above.
129 (get_2k_ifconf): Fix interface index. Fix formatting.
130 (get_nt_ifconf): Fix formatting.
131 (get_95_ifconf): Ditto.
132 (get_ifconf): Take additional SOCKET parameter. Call get_xp_ifconf
134 (if_nametoindex): New function.
135 (if_indextoname): New function.
136 (if_nameindex): New function.
137 (if_freenameindex): New function.
138 (in6_are_prefix_equal): Moved here from fhandler_procnet.cc.
139 * wincap.cc (wincap_xp): Define has_gaa_prefixes as true by default.
140 (wincapc::init): Assume has_osversioninfoex by default. Call
141 GetVersionEx with OSVERSIONINFOEX first. Call with OSVERSIONINFO only
142 if that fails. Simplify NT4 case and try to avoid strcmp. Check XP
143 Service Pack using version.wServicePackMajor to avoid strcmp.
144 * include/asm/socket.h (SIOCGIFFRNDLYNAM): Define.
145 * include/cygwin/if.h: Fix formatting.
146 (IFF_POINTTOPOINT): Define.
148 (IFF_LOWER_UP): Define.
149 (IFF_DORMANT): Define.
150 (struct if_nameindex): Define.
151 (IFRF_FRIENDLYNAMESIZ): Define.
152 (struct ifreq_frndlyname): Define.
153 (IFNAMSIZ): Redefine as 44.
154 (IF_NAMESIZE): Define.
155 (struct ifreq): Redefine ifru_flags as int. Define ifru_data. Pad size
156 to sizeof sockaddr_in6 for further extensions.
158 (ifr_frndlyname): Define.
159 (if_nametoindex): Declare.
160 (if_indextoname): Declare.
161 (if_nameindex): Declare.
162 (if_freenameindex): Declare.
163 * include/cygwin/version.h: Bump API minor number.
164 (CYGWIN_VERSION_CHECK_FOR_OLD_IFREQ): Define check for old vs. new
167 2007-01-18 Corinna Vinschen <corinna@vinschen.de>
169 * spawn.cc (spawn_guts): Don't set cwd for non-Cygwin child processes
170 on NT to allow starting them in virtual directories.
172 2007-01-18 Corinna Vinschen <corinna@vinschen.de>
174 * mmap.cc (list::hash): Fix type to __ino64_t.
175 (list::get_hash): Ditto.
176 (list::set): Add struct stat parameter. Use that instead of calling
178 (map::get_list_by_fd): Ditto.
179 (map::add_list): Ditto.
180 (mmap_is_attached_or_noreserve): Call get_list_by_fd appropriately.
181 (mmap_worker): Add pameters for map list and file stat information.
182 Propagate to called functions.
183 (mmap64): Use fstat on files early. Replace call to GetFileSize.
184 Call get_list_by_fd and mmap_worker appropriately.
186 2007-01-18 Corinna Vinschen <corinna@vinschen.de>
188 * fhandler_procnet.cc: Drop declaration of htonl and ntohs. Include
189 asm/byteorder.h instead.
191 2007-01-18 Corinna Vinschen <corinna@vinschen.de>
193 * include/cygwin/in6.h: Drop inclusion of asm/byteorder.h.
194 * fhandler_procnet.cc: Declare htonl and ntohs here.
196 2007-01-17 Corinna Vinschen <corinna@vinschen.de>
198 * Makefile.in (DLL_OFILES): Add fhandler_procnet.o.
199 * autoload.cc (GetAdaptersAddresses): Define.
200 * devices.h (FH_PROCNET): Define new device.
201 * devices.in (dev_procnet_storage): Add "/proc/net" entry.
202 * devices.cc: Regenerate.
203 * dir.cc (readdir_worker): Use isproc_dev macro.
204 * dtable.cc (build_fh_pc): Add FH_PROCNET.
205 * fhandler.h (class fhandler_procnet): New class.
206 * fhandler_proc.cc: Add "net" subdirectory handling.
207 * fhandler_procnet.cc: New file handling "/proc/net" directory.
208 * path.cc (isvirtual_dev): Move to path.h.
209 * path.h (isproc_dev): New macro to identify /proc files by device.
210 (isvirtual_dev): Moved here. Define using isproc_dev.
211 * syscalls.cc (unlink): Use isproc_dev macro.
212 * wincap.h (wincapc::has_gaa_prefixes): New element.
213 (wincapc::has_gaa_on_link_prefix): New element.
214 * wincap.cc: Implement above elements throughout.
215 (wincapc::init): Check XP for service pack and set has_gaa_prefixes
217 * include/cygwin/in6.h: Include asm/byteorder.h.
219 2007-01-17 Corinna Vinschen <corinna@vinschen.de>
221 * include/asm/socket.h (SIOGIFINDEX): Define.
223 2007-01-17 Corinna Vinschen <corinna@vinschen.de>
225 * mmap.cc (MapView9x): Note possible uselessness of retrying.
227 (mmap64): Fix pre-reservation to work for non NULL, non MAP_FIXED.
229 2007-01-16 Corinna Vinschen <corinna@vinschen.de>
231 * autoload.cc (RtlAnsiStringToUnicodeString): Define.
232 (RtlOemStringToUnicodeString): Define.
233 * ntdll.h (struct _RTL_USER_PROCESS_PARAMETERS): Define.
234 (struct _PEB): Redefine with a bit of content.
235 (RtlAnsiStringToUnicodeString): Declare.
236 (RtlOemStringToUnicodeString): Declare.
237 * path.cc: Include ntdll.h.
238 (_upp): New global variable pointing to user process parameter block.
239 (get_user_proc_parms): New static function to retrieve user process
241 (close_user_proc_parms_cwd_handle): New function to close handle to
242 current working directory in user process parameter block.
243 (cwdstuff::init): Drop redundant declaration of dynamically_loaded.
244 Set current dir only on 9x. Call close_user_proc_parms_cwd_handle
246 (cwdstuff::keep_in_sync): Only on 9x.
247 (cwdstuff::set): Keep behaviour on 9x. On NT write cwd path into user
248 process parameter block and set cwd handle to NULL. Fix comments to
249 reflect new behaviour.
251 2007-01-16 Corinna Vinschen <corinna@vinschen.de>
253 * fhandler_socket.cc (fhandler_socket::ioctl): Handle SIOCGIFINDEX.
254 * net.cc (get_2k_ifconf): Ditto.
255 (get_nt_ifconf): Fake SIOCGIFINDEX.
256 (get_95_ifconf): Ditto.
257 (get_ifconf): Handle SIOCGIFINDEX. Fake it for loopback on systems
258 not supporting IP Helper Lib.
259 * include/asm/socket.h (SIOCGIFINDEX): Define.
260 * include/cygwin/if.h (struct ifreq): Add member for interface index.
261 (ifr_ifindex): Define.
263 2007-01-16 Corinna Vinschen <corinna@vinschen.de>
265 * include/cygwin/in6.h (struct ipv6_mreq): Change type of interface
267 (struct in6_pktinfo): Ditto.
269 2007-01-16 Corinna Vinschen <corinna@vinschen.de>
271 * include/cygwin/in.h (struct ip_mreq_source): Define.
272 (struct ip_msfilter): Define.
273 (IP_MSFILTER_SIZE): Define.
274 (struct in_pktinfo): Define.
275 (struct group_req): Define.
276 (struct group_source_req): Define.
277 (struct group_filter): Define.
278 (GROUP_FILTER_SIZE): Define.
279 (INADDR_ALLRTRS_GROUP): Define.
280 * include/cygwin/socket.h: Define protocol agnostic multicast options.
282 2007-01-15 Corinna Vinschen <corinna@vinschen.de>
284 * CYGWIN_LICENSE: Fix web pages and contact information.
286 2007-01-15 Corinna Vinschen <corinna@vinschen.de>
288 * ntdll.h: Adjust status definitions.
290 2007-01-15 Corinna Vinschen <corinna@vinschen.de>
292 * cygheap.cc (cygheap_init): Add TODO comment.
294 2007-01-15 Corinna Vinschen <corinna@vinschen.de>
296 * ntdll.h (STATUS_SHARING_VIOLATION): Define.
298 2007-01-13 Corinna Vinschen <corinna@vinschen.de>
300 * syscalls.cc (unlink_nt): Don't move files to recycle bin which are
303 2007-01-13 Christopher Faylor <me@cgf.cx>
305 * glob.cc: Update copyright notice with latest from FreeBSD.
306 (glob0): Use correct type for c variable to propagate previously
309 2007-01-12 Corinna Vinschen <corinna@vinschen.de>
311 * cygheap.cc (_csbrk): Fix off-by-one error.
312 * cygwin.sc: Give .cygheap a minimum size of 512K.
314 2007-01-12 Christopher Faylor <me@cgf.cx>
316 * external.cc (sync_winenv): Use cur_environ () rather than
319 2007-01-12 Corinna Vinschen <corinna@vinschen.de>
321 * fork.cc (child_copy): Add missing Windows PID in debug output.
323 2007-01-12 Corinna Vinschen <corinna@vinschen.de>
325 * syscalls.cc: Update copyright.
327 2007-01-10 Corinna Vinschen <corinna@vinschen.de>
329 * mmap.cc (mmap64): Pre-Reserve space for the whole mapping to get a
330 useful, valid address before the actual mappings take place.
333 2007-01-10 Corinna Vinschen <corinna@vinschen.de>
335 * syscalls.cc (sync): Use b_drive for B: drive (Thanks to Howard Chu).
337 2007-01-09 Corinna Vinschen <corinna@vinschen.de>
339 * syscalls.cc (getpagesize): Change condition for clarity.
340 (getsystempagesize): Ditto.
342 2007-01-09 Corinna Vinschen <corinna@vinschen.de>
344 * mmap.cc: Do bookkeeping in 4K pages, rather than in 64K chunks.
346 2007-01-07 Corinna Vinschen <corinna@vinschen.de>
348 * security.h (setacl): Add parameter for writability flag.
349 * sec_acl.cc (setacl): Ditto. Set to true if any ACE with write
350 permissions is created.
351 * fhandler_disk_file.cc (fhandler_disk_file::facl): Reset
352 FILE_ATTRIBUTE_READONLY if ACL contains an ACE with write permissions.
354 2007-01-05 Corinna Vinschen <corinna@vinschen.de>
356 * include/strings.h: Don't include string.h. Only declare functions
359 2007-01-04 Corinna Vinschen <corinna@vinschen.de>
361 (get_ifconf): Set MTU for loopback to more correct value.
363 2007-01-04 Corinna Vinschen <corinna@vinschen.de>
365 * fhandler_socket.cc (fhandler_socket::ioctl): Don't fake results
366 for SIOCGIFFLAGS here. Call get_ifconf instead.
367 * net.cc (get_2k_ifconf): Clean up code to generate interface name.
368 Handle SIOCGIFFLAGS here.
369 (get_nt_ifconf): Fake SIOCGIFFLAGS here.
370 (get_95_ifconf): Ditto.
371 (get_ifconf): Don't fake loopback on systems with IP Helper Lib.
372 Set MTU for loopback to a more "modern" value.
374 2007-01-04 Brian Ford <Brian.Ford@FlightSafety.com>
375 Corinna Vinschen <corinna@vinschen.de>
377 * fhandler.h (PREFERRED_IO_BLKSIZE): Define as 64K.
378 * fhandler.cc (fhandler_base::fstat): Set st_blksize to
379 PREFERRED_IO_BLKSIZE.
380 * fhandler_disk_file.cc (fhandler_base::fstat_helper): Ditto.
381 * fhandler_mailslot.cc (fhandler_mailslot::fstat): Ditto.
382 * fhandler_raw.cc (fhandler_dev_raw::fstat): Ditto.
384 2007-01-01 Christopher Faylor <me@cgf.cx>
386 * spawn.cc (spawn_guts): Don't expect synchronization from a non-cygwin