1 2007-02-08 Corinna Vinschen <corinna@vinschen.de>
3 * cygwin.din (shm_open): Export.
5 * syscalls.cc (shm_open): New function.
6 (shm_unlink): New function.
7 * sysconf.cc (sca): Set value of _SC_SHARED_MEMORY_OBJECTS to
8 _POSIX_SHARED_MEMORY_OBJECTS.
9 * include/cygwin/version.h: Bump API minor number.
10 * include/sys/mman.h (shm_open): Add prototype.
13 2007-02-08 Christopher Faylor <me@cgf.cx>
14 Corinna Vinschen <corinna@vinschen.de>
16 * cygmalloc.h (__set_ENOMEM): Declare.
17 (MALLOC_FAILURE_ACTION): Call __set_ENOMEM.
18 * malloc_wrapper.cc (malloc) Remove setting errno here.
23 (posix_memalign): Save and restore errno.
25 2007-02-07 Corinna Vinschen <corinna@vinschen.de>
27 * cygmalloc.h (MALLOC_FAILURE_ACTION): Move to correct #if branch.
29 2007-02-07 Corinna Vinschen <corinna@vinschen.de>
31 * cygmalloc.h (MALLOC_FAILURE_ACTION): Define empty.
32 * cygwin.din (posix_madvise): Export.
33 (posix_memalign): Export.
34 * fhandler.cc (fhandler_base::fpathconf): Return useful values in
35 _PC_VDISABLE, _PC_SYNC_IO and _PC_SYMLINK_MAX cases.
36 * malloc_wrapper.cc (malloc): Set errno here since it's not set in
42 (posix_memalign): New function.
43 * mmap.cc (posix_madvise): New function.
44 * sysconf.cc (get_open_max): New function.
45 (get_page_size): Ditto.
46 (get_nproc_values): Ditto.
49 (sca): New array to map _SC_xxx options to sysconf return values.
50 (sysconf): Reimplement using sca array.
51 * include/limits.h: Add all missing values as defined by SUSv3.
52 * include/pthread.h (PTHREAD_DESTRUCTOR_ITERATIONS): Move definition
54 (PTHREAD_KEYS_MAX): Ditto.
55 * include/semaphore.h (SEM_VALUE_MAX): Ditto.
56 * include/cygwin/stdlib.h (posix_memalign): Declare.
57 * include/cygwin/version.h: Bump API minor number.
58 * include/sys/mman.h: Add posix_madvise flags.
59 (posix_madvise): Declare.
60 * include/sys/termios.h (_POSIX_VDISABLE): Move definition to
63 2007-02-05 Corinna Vinschen <corinna@vinschen.de>
65 * fhandler_serial.cc (fhandler_serial::tcsetattr): Add support for
66 baud rates up to 3000000 baud. Add missing 128K and 256K cases.
67 (fhandler_serial::tcgetattr): Ditto.
68 * include/sys/termios.h: Add baud rate definitions from B460800 up to
71 2007-02-02 Corinna Vinschen <corinna@vinschen.de>
73 * syscalls.cc (unlink_nt): Add missing assignment in case NtClose fails.
75 2007-02-01 Corinna Vinschen <corinna@vinschen.de>
77 * net.cc (ga_dup): New function, taken from ga_clone with v4-in-v6
79 (ga_clone): Just call ga_dup from here.
80 (ga_duplist): New function to duplicate list of struct addrinfo.
81 (ga_echeck): Don't check ai_flags, it already happened in
83 (cygwin_freeaddrinfo): Always call ipv4_freeaddrinfo.
84 (cygwin_getaddrinfo): Use new wincap.supports_all_posix_ai_flags
85 flag rather than wincap.has_gaa_on_link_prefix. Always duplicate
86 WinSock's addrinfo list to a self-allocated list. Handle AI_V4MAPPED
87 for pre-Vista platforms supporting getaddrinfo.
88 * wincap.h (wincapc::supports_all_posix_ai_flags): New element.
89 * wincap.cc: Implement above element throughout.
90 * include/netdb.h: Note how AI_ADDRCONFIG is not supported pre-Vista.
91 Remove superfluous comment.
93 2007-02-01 Corinna Vinschen <corinna@vinschen.de>
95 * include/cygwin/socket.h: Add IPv6 socket options.
97 2007-01-31 Corinna Vinschen <corinna@vinschen.de>
99 * net.cc (cygwin_getaddrinfo): Fix thinko in AI_ADDRCONFIG handling.
101 2007-01-31 Corinna Vinschen <corinna@vinschen.de>
103 * net.cc (cygwin_getaddrinfo): Check ai_flags for valid values.
104 Handle AI_NUMERICSERV. Handle AI_ADDRCONFIG behaviour on Vista.
105 * include/netdb.h (AI_NUMERICSERV): Add missing flag.
107 2007-01-30 Corinna Vinschen <corinna@vinschen.de>
109 * fhandler_disk_file.cc (fhandler_disk_file::closedir): Add dir name
111 * syscalls.cc (try_to_bin): Enable code to move file to user specific
112 recycler dir to eliminate Vista problem.
113 (unlink_nt): Add comment that rename after opening for delete on close
116 2007-01-30 Corinna Vinschen <corinna@vinschen.de>
118 * sigproc.cc (child_info::child_info): Set msv_count to non-zero
119 value only on systems requiring it.
121 2007-01-28 Corinna Vinschen <corinna@vinschen.de>
123 * include/ftw.h: Include sys/cdefs.h.
125 2007-01-26 Corinna Vinschen <corinna@vinschen.de>
127 * fhandler_disk_file.cc (fhandler_disk_file::rmdir): Implement rmdir
128 on NT by calling unlink_nt. Check for directory here.
129 * syscalls.cc (try_to_bin): Fix buggy debug_printf statement.
130 (unlink_nt): Make non-static. Don't use delete-on-close semantics on
131 directories. Explain why.
133 2007-01-24 Corinna Vinschen <corinna@vinschen.de>
135 * net.cc (if_nametoindex): This time, really free IP_ADAPTER_ADDRESSES
137 (if_indextoname): Ditto.
139 2007-01-24 Corinna Vinschen <corinna@vinschen.de>
141 * security.h (pop_thread_privilege): Revert to previous state, not
142 to token used for impersonation.
144 2007-01-24 Corinna Vinschen <corinna@vinschen.de>
146 * cygheap.h (cygheap_user::deimpersonate): Always RevertToSelf.
148 2007-01-23 Corinna Vinschen <corinna@vinschen.de>
150 * net.cc (gai_errmap): Add EAI_OVERFLOW entry. Fix formatting.
151 (cygwin_gai_strerror): Drop using EAI_MAX.
152 (w32_to_gai_err): Ditto.
153 * include/netdb.h: Define EAI_OVERFLOW. Remove EAI_MAX.
155 2007-01-23 Corinna Vinschen <corinna@vinschen.de>
157 * include/netdb.h: Add AI_xxx flags available since Vista.
159 2007-01-23 Corinna Vinschen <corinna@vinschen.de>
161 * net.cc (if_nametoindex): Free IP_ADAPTER_ADDRESSES memory.
162 (if_indextoname): Ditto.
163 (if_nameindex): Ditto. Remove duplicate indexed entries in result.
165 2007-01-21 Corinna Vinschen <corinna@vinschen.de>
167 * autoload.cc (WSAIoctl): Define.
169 * cygwin.din: Export if_freenameindex, if_indextoname, if_nameindex and
171 * fhandler_procnet.cc: Drop including wchar.h. Drop definitions of
172 GAA_FLAG_INCLUDE_ALL_INTERFACES, IP_ADAPTER_UNICAST_ADDRESS_VISTA.
173 (fhandler_procnet::exists): Check for has_gaa_prefixes. Call
174 get_adapters_addresses here.
175 (fhandler_procnet::readdir): Ditto.
176 (prefix): Move to net.cc.
177 (fhandler_procnet::fill_filebuf): Call get_adapters_addresses here.
178 Simplify allocation. Use AdapterName rather than FriendlyName as
179 interface name. Use IfIndex if available, Ipv6IfIndex otherwise.
180 (in6_are_prefix_equal): Move to net.cc.
181 * fhandler_socket.cc: Define old SIOCGxxx values.
182 (CONV_OLD_TO_NEW_SIO): Convert old SIOCGxxx value to new one.
183 (struct __old_ifreq): Define old struct ifreq.
184 (fhandler_socket::ioctl): Handle old SIOCGxxx values. Handle new
185 SIOCGIFFRNDLYNAM command. Simplify copying ifreq data to user space.
186 Call get_ifconf with additional SOCKET parameter.
187 * net.cc (IP_ADAPTER_UNICAST_ADDRESS_LH): Define.
188 (IP_ADAPTER_ADDRESSES_LH): Define.
189 (SIO_GET_INTERFACE_LIST): Define.
190 (sockaddr_in6_old): Define.
191 (sockaddr_gen): Define.
192 (INTERFACE_INFO): Define.
193 (IN_LOOPBACK): Define.
194 (in_are_prefix_equal): New static function.
195 (ip_addr_prefix): New function, replaces prefix function, add AF_INET
197 (GAA_FLAG_INCLUDE_ALL_INTERFACES): Define.
198 (get_adapters_addresses): New function.
199 (WS_IFF_xxx): Define Winsock interface flag values.
200 (convert_ifr_flags): New function to convert Winsock interface flag
201 values to Cygwin interface flag values.
202 (get_xp_ifconf): New get_ifconf implementation for XP SP1 and above.
203 (get_2k_ifconf): Fix interface index. Fix formatting.
204 (get_nt_ifconf): Fix formatting.
205 (get_95_ifconf): Ditto.
206 (get_ifconf): Take additional SOCKET parameter. Call get_xp_ifconf
208 (if_nametoindex): New function.
209 (if_indextoname): New function.
210 (if_nameindex): New function.
211 (if_freenameindex): New function.
212 (in6_are_prefix_equal): Moved here from fhandler_procnet.cc.
213 * wincap.cc (wincap_xp): Define has_gaa_prefixes as true by default.
214 (wincapc::init): Assume has_osversioninfoex by default. Call
215 GetVersionEx with OSVERSIONINFOEX first. Call with OSVERSIONINFO only
216 if that fails. Simplify NT4 case and try to avoid strcmp. Check XP
217 Service Pack using version.wServicePackMajor to avoid strcmp.
218 * include/asm/socket.h (SIOCGIFFRNDLYNAM): Define.
219 * include/cygwin/if.h: Fix formatting.
220 (IFF_POINTTOPOINT): Define.
222 (IFF_LOWER_UP): Define.
223 (IFF_DORMANT): Define.
224 (struct if_nameindex): Define.
225 (IFRF_FRIENDLYNAMESIZ): Define.
226 (struct ifreq_frndlyname): Define.
227 (IFNAMSIZ): Redefine as 44.
228 (IF_NAMESIZE): Define.
229 (struct ifreq): Redefine ifru_flags as int. Define ifru_data. Pad size
230 to sizeof sockaddr_in6 for further extensions.
232 (ifr_frndlyname): Define.
233 (if_nametoindex): Declare.
234 (if_indextoname): Declare.
235 (if_nameindex): Declare.
236 (if_freenameindex): Declare.
237 * include/cygwin/version.h: Bump API minor number.
238 (CYGWIN_VERSION_CHECK_FOR_OLD_IFREQ): Define check for old vs. new
241 2007-01-18 Corinna Vinschen <corinna@vinschen.de>
243 * spawn.cc (spawn_guts): Don't set cwd for non-Cygwin child processes
244 on NT to allow starting them in virtual directories.
246 2007-01-18 Corinna Vinschen <corinna@vinschen.de>
248 * mmap.cc (list::hash): Fix type to __ino64_t.
249 (list::get_hash): Ditto.
250 (list::set): Add struct stat parameter. Use that instead of calling
252 (map::get_list_by_fd): Ditto.
253 (map::add_list): Ditto.
254 (mmap_is_attached_or_noreserve): Call get_list_by_fd appropriately.
255 (mmap_worker): Add pameters for map list and file stat information.
256 Propagate to called functions.
257 (mmap64): Use fstat on files early. Replace call to GetFileSize.
258 Call get_list_by_fd and mmap_worker appropriately.
260 2007-01-18 Corinna Vinschen <corinna@vinschen.de>
262 * fhandler_procnet.cc: Drop declaration of htonl and ntohs. Include
263 asm/byteorder.h instead.
265 2007-01-18 Corinna Vinschen <corinna@vinschen.de>
267 * include/cygwin/in6.h: Drop inclusion of asm/byteorder.h.
268 * fhandler_procnet.cc: Declare htonl and ntohs here.
270 2007-01-17 Corinna Vinschen <corinna@vinschen.de>
272 * Makefile.in (DLL_OFILES): Add fhandler_procnet.o.
273 * autoload.cc (GetAdaptersAddresses): Define.
274 * devices.h (FH_PROCNET): Define new device.
275 * devices.in (dev_procnet_storage): Add "/proc/net" entry.
276 * devices.cc: Regenerate.
277 * dir.cc (readdir_worker): Use isproc_dev macro.
278 * dtable.cc (build_fh_pc): Add FH_PROCNET.
279 * fhandler.h (class fhandler_procnet): New class.
280 * fhandler_proc.cc: Add "net" subdirectory handling.
281 * fhandler_procnet.cc: New file handling "/proc/net" directory.
282 * path.cc (isvirtual_dev): Move to path.h.
283 * path.h (isproc_dev): New macro to identify /proc files by device.
284 (isvirtual_dev): Moved here. Define using isproc_dev.
285 * syscalls.cc (unlink): Use isproc_dev macro.
286 * wincap.h (wincapc::has_gaa_prefixes): New element.
287 (wincapc::has_gaa_on_link_prefix): New element.
288 * wincap.cc: Implement above elements throughout.
289 (wincapc::init): Check XP for service pack and set has_gaa_prefixes
291 * include/cygwin/in6.h: Include asm/byteorder.h.
293 2007-01-17 Corinna Vinschen <corinna@vinschen.de>
295 * include/asm/socket.h (SIOGIFINDEX): Define.
297 2007-01-17 Corinna Vinschen <corinna@vinschen.de>
299 * mmap.cc (MapView9x): Note possible uselessness of retrying.
301 (mmap64): Fix pre-reservation to work for non NULL, non MAP_FIXED.
303 2007-01-16 Corinna Vinschen <corinna@vinschen.de>
305 * autoload.cc (RtlAnsiStringToUnicodeString): Define.
306 (RtlOemStringToUnicodeString): Define.
307 * ntdll.h (struct _RTL_USER_PROCESS_PARAMETERS): Define.
308 (struct _PEB): Redefine with a bit of content.
309 (RtlAnsiStringToUnicodeString): Declare.
310 (RtlOemStringToUnicodeString): Declare.
311 * path.cc: Include ntdll.h.
312 (_upp): New global variable pointing to user process parameter block.
313 (get_user_proc_parms): New static function to retrieve user process
315 (close_user_proc_parms_cwd_handle): New function to close handle to
316 current working directory in user process parameter block.
317 (cwdstuff::init): Drop redundant declaration of dynamically_loaded.
318 Set current dir only on 9x. Call close_user_proc_parms_cwd_handle
320 (cwdstuff::keep_in_sync): Only on 9x.
321 (cwdstuff::set): Keep behaviour on 9x. On NT write cwd path into user
322 process parameter block and set cwd handle to NULL. Fix comments to
323 reflect new behaviour.
325 2007-01-16 Corinna Vinschen <corinna@vinschen.de>
327 * fhandler_socket.cc (fhandler_socket::ioctl): Handle SIOCGIFINDEX.
328 * net.cc (get_2k_ifconf): Ditto.
329 (get_nt_ifconf): Fake SIOCGIFINDEX.
330 (get_95_ifconf): Ditto.
331 (get_ifconf): Handle SIOCGIFINDEX. Fake it for loopback on systems
332 not supporting IP Helper Lib.
333 * include/asm/socket.h (SIOCGIFINDEX): Define.
334 * include/cygwin/if.h (struct ifreq): Add member for interface index.
335 (ifr_ifindex): Define.
337 2007-01-16 Corinna Vinschen <corinna@vinschen.de>
339 * include/cygwin/in6.h (struct ipv6_mreq): Change type of interface
341 (struct in6_pktinfo): Ditto.
343 2007-01-16 Corinna Vinschen <corinna@vinschen.de>
345 * include/cygwin/in.h (struct ip_mreq_source): Define.
346 (struct ip_msfilter): Define.
347 (IP_MSFILTER_SIZE): Define.
348 (struct in_pktinfo): Define.
349 (struct group_req): Define.
350 (struct group_source_req): Define.
351 (struct group_filter): Define.
352 (GROUP_FILTER_SIZE): Define.
353 (INADDR_ALLRTRS_GROUP): Define.
354 * include/cygwin/socket.h: Define protocol agnostic multicast options.
356 2007-01-15 Corinna Vinschen <corinna@vinschen.de>
358 * CYGWIN_LICENSE: Fix web pages and contact information.
360 2007-01-15 Corinna Vinschen <corinna@vinschen.de>
362 * ntdll.h: Adjust status definitions.
364 2007-01-15 Corinna Vinschen <corinna@vinschen.de>
366 * cygheap.cc (cygheap_init): Add TODO comment.
368 2007-01-15 Corinna Vinschen <corinna@vinschen.de>
370 * ntdll.h (STATUS_SHARING_VIOLATION): Define.
372 2007-01-13 Corinna Vinschen <corinna@vinschen.de>
374 * syscalls.cc (unlink_nt): Don't move files to recycle bin which are
377 2007-01-13 Christopher Faylor <me@cgf.cx>
379 * glob.cc: Update copyright notice with latest from FreeBSD.
380 (glob0): Use correct type for c variable to propagate previously
383 2007-01-12 Corinna Vinschen <corinna@vinschen.de>
385 * cygheap.cc (_csbrk): Fix off-by-one error.
386 * cygwin.sc: Give .cygheap a minimum size of 512K.
388 2007-01-12 Christopher Faylor <me@cgf.cx>
390 * external.cc (sync_winenv): Use cur_environ () rather than
393 2007-01-12 Corinna Vinschen <corinna@vinschen.de>
395 * fork.cc (child_copy): Add missing Windows PID in debug output.
397 2007-01-12 Corinna Vinschen <corinna@vinschen.de>
399 * syscalls.cc: Update copyright.
401 2007-01-10 Corinna Vinschen <corinna@vinschen.de>
403 * mmap.cc (mmap64): Pre-Reserve space for the whole mapping to get a
404 useful, valid address before the actual mappings take place.
407 2007-01-10 Corinna Vinschen <corinna@vinschen.de>
409 * syscalls.cc (sync): Use b_drive for B: drive (Thanks to Howard Chu).
411 2007-01-09 Corinna Vinschen <corinna@vinschen.de>
413 * syscalls.cc (getpagesize): Change condition for clarity.
414 (getsystempagesize): Ditto.
416 2007-01-09 Corinna Vinschen <corinna@vinschen.de>
418 * mmap.cc: Do bookkeeping in 4K pages, rather than in 64K chunks.
420 2007-01-07 Corinna Vinschen <corinna@vinschen.de>
422 * security.h (setacl): Add parameter for writability flag.
423 * sec_acl.cc (setacl): Ditto. Set to true if any ACE with write
424 permissions is created.
425 * fhandler_disk_file.cc (fhandler_disk_file::facl): Reset
426 FILE_ATTRIBUTE_READONLY if ACL contains an ACE with write permissions.
428 2007-01-05 Corinna Vinschen <corinna@vinschen.de>
430 * include/strings.h: Don't include string.h. Only declare functions
433 2007-01-04 Corinna Vinschen <corinna@vinschen.de>
435 (get_ifconf): Set MTU for loopback to more correct value.
437 2007-01-04 Corinna Vinschen <corinna@vinschen.de>
439 * fhandler_socket.cc (fhandler_socket::ioctl): Don't fake results
440 for SIOCGIFFLAGS here. Call get_ifconf instead.
441 * net.cc (get_2k_ifconf): Clean up code to generate interface name.
442 Handle SIOCGIFFLAGS here.
443 (get_nt_ifconf): Fake SIOCGIFFLAGS here.
444 (get_95_ifconf): Ditto.
445 (get_ifconf): Don't fake loopback on systems with IP Helper Lib.
446 Set MTU for loopback to a more "modern" value.
448 2007-01-04 Brian Ford <Brian.Ford@FlightSafety.com>
449 Corinna Vinschen <corinna@vinschen.de>
451 * fhandler.h (PREFERRED_IO_BLKSIZE): Define as 64K.
452 * fhandler.cc (fhandler_base::fstat): Set st_blksize to
453 PREFERRED_IO_BLKSIZE.
454 * fhandler_disk_file.cc (fhandler_base::fstat_helper): Ditto.
455 * fhandler_mailslot.cc (fhandler_mailslot::fstat): Ditto.
456 * fhandler_raw.cc (fhandler_dev_raw::fstat): Ditto.
458 2007-01-01 Christopher Faylor <me@cgf.cx>
460 * spawn.cc (spawn_guts): Don't expect synchronization from a non-cygwin