Commit Graph

3829 Commits

Author SHA1 Message Date
Corinna Vinschen dc3998682a * Makefile.in (OBSOLETE_FUNCTIONS): Add fcntl.
(NEW_FUNCTIONS): Add fcntl64.
	* cygwin.din: Export fcntl64.  Make fcntl being SIGFE.
	* fcntl.cc (fcntl_worker): New function.
	(fcntl64): New function.
	(_fcntl): Call fcntl_worker.  Convert 32 bit flock structure into
	64 bit flock structure and vice versa.
	* fhandler.cc (fhandler_base::lock): Change 2nd parameter to
	struct __flock64 *.
	* fhandler_disk_file.cc (fhandler_disk_file::lock): Ditto.  Rework
	to be 64 bit aware.
	* fhandler.h: Accomodate above method argument changes.
	* include/cygwin/types.h: Add struct __flock32 and __flock64.
	Define struct flock according to setting of __CYGWIN_USE_BIG_TYPES__.
	* include/cygwin/version.h: Bump API minor number.
2003-12-01 17:26:28 +00:00
Corinna Vinschen 6c2b784612 * cygheap.cc (cygheap_init): Set cygheap->shared_prefix.
* cygheap.h (struct init_cygheap): Add shared_prefix.
	* shared.cc (shared_name): Use cygheap->shared_prefix.
2003-12-01 15:03:43 +00:00
Corinna Vinschen 4febe95f89 * shared.cc (shared_name): Take into account the SE_CREATE_GLOBAL_NAME
privilege when building the name string.
	(open_shared): Remove the call to OpenFileMapping.
	(shared_info::initialize): Move cygheap initialization to ...
	(memory_init): ... here. Suppress now useless shared_h variable.
	(user_shared_initialize): Make tu a cygpsid.
2003-12-01 11:16:20 +00:00
Corinna Vinschen cb766c47bb * include/tzfile.h: Remove duplicate definition of TM_SUNDAY.
* localtime.cc: Point TZDIR to the /usr/share/zoneinfo directory used
	by the tzcode package.
2003-12-01 10:39:17 +00:00
Danny Smith 635fa4ba48 * include/winnt.h (GetCurrentFiber): Remove duplicate prototype.
(GetFiberData); Likewise.

	(GetCurrentFiber): Change volatile to __volatile__.
	(GetFiberData); Likewise.
2003-12-01 09:11:42 +00:00
Corinna Vinschen b406ed7b51 * flock.cc: Renamed from flock.c. 2003-11-30 10:43:04 +00:00
Christopher Faylor fcac349166 * pinfo.h: Remove global_sigs declaration.
* siginfo.h: Move global_sigs declaration here.
* Makefile.in: Remove duplicate compiler flag.
2003-11-30 02:21:04 +00:00
Christopher Faylor b63ba3b6aa * exceptions.cc (_threadinfo::pop): Zero *contents* of popped stack location
rather than the actual stack pointer.
2003-11-30 02:19:45 +00:00
Corinna Vinschen f3a1e23eb3 * Makefile.in: (DLL_OFILES): Add flock.o.
* cygwin.din: Export flock.
	* flock.c: New file.
	* include/sys/file.h: Include sys/cdefs.h.
	Add function prototype for flock().
	Add some comments from BSD's header for further clarity.
	(L_SET, L_CURR, L_INCR, L_XTND): Redefine as the macros
	SEEK_SET, SEEK_CUR, SEEK_CUR, & SEEK_END respectively.
	(LOCK_SH,LOCK_EX,LOCK_NB,LOCK_UN): New macros for flock().
	* include/cygwin/version.h: Bump API minor number.
2003-11-29 23:00:51 +00:00
Christopher Faylor b50fe8212f * sigproc.cc (no_signals_available): Fix so that non-zero exit state is a true
condition rather than errnoneously only checking other states when exist_state
was zero.
2003-11-29 00:31:37 +00:00
Christopher Faylor 62e070d72e * pinfo.h (_pinfo::getthread2signal): Remove obsolete function.
* cygtls.h (_threadinfo): Define tid more precisely.
(_threadinfo::operator HANDLE): Define.
* exceptions.cc (_threadinfo::interupt_now): Use _threadinfo HANDLE operator to
derive thread handle.
(setup_handler): Ditto.
* sigproc.cc: Reorganize includes.
2003-11-29 00:26:40 +00:00
Christopher Faylor 13584f077b * pinfo.h (_pinfo::getsig): Remove obsolete function, here and throughout.
* exceptions.cc: Ditto.
* fhandler_termios.cc: Ditto.
* signal.cc: Ditto.
* sigproc.cc: Ditto.
* Makefile.in: Revert previous change which made a cygwin.din newer than a
version.h a warning rather than an error.
2003-11-28 22:13:57 +00:00
Christopher Faylor 74d893b13c * cygwin.din: Re-add inexplicably missing semaphore/msg functions. 2003-11-28 21:39:08 +00:00
Christopher Faylor 965f78cbbe * gendevices: Issue error when shilka is missing. 2003-11-28 21:20:15 +00:00
Christopher Faylor abd2fa9994 * include/cygwin/signal.h: New file.
(also check in tlsoffsets.h, missed by previous checkin)
2003-11-28 21:01:09 +00:00
Christopher Faylor 9a4d574b8d Eliminate use of sigframe and sigthread throughout.
* Makefile.in (DLL_OFILES): Add sigfe.o.  Remove reliance on cygwin.def from
cygwin0.dll dependency since dependence on sigfe.o implies that.  Generate def
file on the fly using 'gendef'.
* configure.in: Don't auto-generate cygwin.def.
* configure: Regenerate.
* cygwin.din: Add SIGFE stuff where appropriate.
* dcrt0.cc (dll_crt0_1): Initialize cygwin tls early in process startup.  Set
_main_tls to address of the main thread's cygwin tls.
* debug.h: Remove now unneeded WFSO and WFMO declarations.
* exceptions.cc (_last_thread): Define.
(set_thread_state_for_signals): New function.
(reset_thread_exception_for_signals): Ditto.
(init_thread_for_signals): Ditto.
(delete_thread_for_signals): Ditto.
(capture_thread_for_signals): Ditto.
(handle_exceptions): Set return address explicitly for exceptions prior to
calling sig_send.
(interrupt_on_return): Eliminate.
(setup_handler): Add preliminary implementation for dealing with
thread-specific signals by querying _main_tls.
(signal_exit): Use cygthread::main_thread_id instead of mainthread.id.
(call_signal_handler_now): For now, just handle the main thread.
* fork.cc (vfork): Save and restore main _my_tls.
* gendef: New file.  Generates def file and sigfe.s file.
* gentls_offsets: New file.  Generates offsets for perl to use in sigfe.s.
* how-signals-work.txt: Mention that info is obsolete.
* init.cc (dll_entry): Initialize cygwin tls storage here.
* miscfuncs.cc (low_priority_sleep): Make a C function for easier calling from
asm.
* perthread.h (vfork_save::tls): New element.
* signal.cc (nanosleep): Replace previous use of
sigframe.call_signal_handler_now with straight call to call_signal_handler_now.
(abort): Ditto.
* syscalls.cc (readv): Ditto.
* termios.cc (tcsetattr): Ditto.
* wait.cc (wait4): Ditto.
* sigproc.cc (sig_dispatch_pending): Ditto.
(sig_send): Ditto.
* sigproc.h: Declare call_signal_handler_now.
* thread.cc (pthread::thread_init_wrapper): Initialize cygwin tls.  Remove
obsolete and unworking signal stuff.
* thread.h (verifyable_object::sigs): Eliminate.
(verifyable_object::sigmask): Eliminate.
(verifyable_object::sigtodo): Eliminate.
(verifyable_object::exit): Make attribute noreturn.
(verifyable_object::thread_init_wrapper): Ditto.
(pthread_null::exit): Ditto.
* winbase.h (__stackbase): Always define.
* winsup.h (low_priority_sleep): Declare as a "C" function.
* include/cygwin/version.h: Bump API version to reflect sigwait export.
* include/sys/queue.h: Protect SLIST_ENTRY from previous declaration.
* signal.cc (sigwait): Implement.
* select.cc (fhandler_base::ready_for_read): Add debugging output.
* devices.h: Define more device pointers via their storage.
* devices.in: Don't parse things like /dev/inet/tcp, as they really have no
meaning.
* devices.cc: Regenerate.
* gendevices: Set proper protection for output file.
* cygtls.h: New file.
* gendef: New file.
* gentls_offsets: New file.
* tlsoffsets.h: New file.  Autogenerated.
* config/i386/longjmp.c: Remove.  File subsumed by gendef output.
* config/i386/makefrag: Remove obsolete file.
* fhandler.cc: Remove spurious access_worker declaration.
* spawn.cc (spawnve): Make debugging output more accurate.
* cygwin-gperf: Remove.
* devices.cc: Remove.
2003-11-28 20:55:59 +00:00
Christopher Faylor ffe0063843 * speclib: Use correct EOF marker. Ensure that directory is actually deleted
when running under Windows.
2003-11-28 20:51:11 +00:00
Christopher Faylor 268aec4006 * speclib: Use correct EOF marker. Ensure that directory is actually deleted
when running under Windows.
2003-11-28 20:10:07 +00:00
Christopher Faylor 8cf11e2918 * lib/Makefile.in: Use make function to locate .mri file to allow building in
directory other than source directory.
2003-11-27 23:34:18 +00:00
Christopher Faylor 93eba3cb60 * fhandler_disk_file.cc (fhandler_disk_file::readdir): Reorganize to avoid
inappropriate .lnk extensions with munged filenames under managed mode.
2003-11-27 23:27:23 +00:00
Danny Smith 714b947a1b 2003-11-27 Dimitry Sibiryakov <aafemt@users.sourceforge.net>
* include/signal.h (SIG_SGE, SIG_ACK): Add defines.
2003-11-27 08:23:43 +00:00
Danny Smith d799adc46f * lib/vfw32.def: Remove, replacing with ...
* lib/msvfw32.def: New file.
	* lib/avicap32.def: New file.
	* lib/avifil32.def: New file.
	* lib/vfw32.mri: New file.
	* Makefile.in: (MRI_FILES, MIMPLIBS): New vars for
	import libs with multiple dll's.
	(LIBS): Add MIMPLIBS.
	(DISTFILES): Add MRI_FILES.
	(libvfw32.a): Build using mri script.
2003-11-27 02:14:37 +00:00
Corinna Vinschen 1d88f8cea2 * cygserver.cc (main): Move call to ipcinit() up before installing
any threads.
	* sysv_sem.cc: Update to FreeBSD version 1.67.
	(seminit): Initialize semaphore sequence numbers to 0.
2003-11-26 22:29:35 +00:00
Corinna Vinschen a2acbfb14e * Makefile.in (CYGWIN_LIB): Variable pointing to libcygwin.a in
the parallel cygwin dir.
	(cygserver.exe): Depend on and link against $CYGWIN_LIB.
2003-11-26 20:05:09 +00:00
Corinna Vinschen f25babdf07 * mkgroup.c (main): Print "root" group with local admins group sid
and gid 0.
2003-11-26 15:47:44 +00:00
Corinna Vinschen cb55867514 * sec_helper.cc (set_process_privilege): Rename restore_priv to
priv_luid.

	* sec_helper.cc (set_process_privilege): Call LookupPrivilegeValue
	before opening the token.
2003-11-26 14:29:22 +00:00
Corinna Vinschen 12069cf31b * dir.cc (mkdir): Use local security_descriptor. Call
set_security_attribute appropriately.
	* external.cc (cygwin_internal): Ditto.
	* fhandler.cc (fhandler_base::open): Ditto.
	* fhandler_socket.cc (fhandler_socket::bind): Ditto.
	* path.cc (symlink_worker): Ditto.
	* sec_acl.cc (setacl): Ditto. Call read_sd appropriately.
	(getace): Ditto.
	* sec_helper.cc (security_descriptor::malloc): New method.
	(security_descriptor::realloc): New method.
	(security_descriptor::free): New method.
	* security.cc (read_sd): Get security_descriptor as parameter instead
	of PSECURITY_DESCRIPTOR and a size. Drop unnecessary parameter check.
	Allocate the security_descriptor buffer according to size returned by
	a call to GetFileSecurity. Return buffer size on success.
	(write_sd): Get security_descriptor as parameter instead of
	PSECURITY_DESCRIPTOR and a size.
	(get_nt_attribute): Use local security_descriptor.
	(get_nt_object_attribute): Ditto in case of type == SE_REGISTRY_KEY.
	Allocate security_descriptor buffer according to size returned by
	a call to RegGetKeySecurity.
	(alloc_sd): Make static. Get security_descriptor as parameter instead
	of PSECURITY_DESCRIPTOR and a size. Drop unnecessary parameter check.
	(set_security_attribute): Get security_descriptor as parameter instead
	of PSECURITY_DESCRIPTOR and a size.
	(set_nt_attribute): Use local security_descriptor.
	(check_file_access): Ditto.
	* security.h: Add class security_descriptor.
	(read_sd): Change declaration to get security_descriptor as parameter
	instead of PSECURITY_DESCRIPTOR and a size.
	(write_sd): Ditto.
	(set_security_attribute): Ditto.
	(alloc_sd): Remove declaration.
	* thread.cc (semaphore::semaphore): Use local security_descriptor. Call
	set_security_attribute appropriately.
2003-11-26 13:23:27 +00:00
Corinna Vinschen 3db690789f * sec_acl.h (getace): Use FILE_*_BITS as permission mask.
* security.cc (get_attribute_from_acl): Ditto.
	* security.h (FILE_READ_BITS): Define to match also GENERIC bits.
	(FILE_WRITE_BITS): Ditto.
	(FILE_EXEC_BITS): Ditto.
2003-11-26 10:52:21 +00:00
Christopher Faylor af284c9c3b * Makefile.in (CXXFLAGS): Remove duplicate options handled in Makefile.common. 2003-11-26 03:52:12 +00:00
Christopher Faylor b5aa10cda8 more white space 2003-11-25 22:59:37 +00:00
Christopher Faylor 8861377a2d more white space 2003-11-25 22:58:32 +00:00
Christopher Faylor 970ca29242 more white space 2003-11-25 22:57:22 +00:00
Christopher Faylor 3654a9dd2f more white space 2003-11-25 22:56:58 +00:00
Christopher Faylor e2b9eb11e5 * thread.cc: Minor whitespace cleanup. Remove some obsolete code. 2003-11-25 22:55:31 +00:00
Christopher Faylor 84f08ba160 * winsup.api/known_bugs.tcl: Remove lseek10 since mknod now works. 2003-11-25 19:24:46 +00:00
Christopher Faylor e00700cd80 * dtable.cc (build_fh_name): Set error in dummy fhandler when one is noted
during path_conv.
* fhandler.h (fhandler_base::set_error): New method.
2003-11-25 02:03:17 +00:00
Christopher Faylor 46c6a3e8eb * configure.in: Avoid using cygserver unless hosting on cygwin. 2003-11-24 17:03:50 +00:00
Danny Smith 3ad60fc808 * include/winnt.h (PAGE_*): Group defines together. Change
constants to hex notation.
2003-11-23 20:29:02 +00:00
Christopher Faylor 4b1bc69287 white space 2003-11-23 17:55:37 +00:00
Corinna Vinschen 95b1156144 * Makefile.in: Make cygserver depending on cygwin. 2003-11-23 09:02:26 +00:00
Christopher Faylor 0af8d6110b * sigproc.cc (sig_send): Correct below checkin. Use
thisframe.call_signal_handler.
2003-11-23 05:42:47 +00:00
Christopher Faylor 0670609d12 * sigproc.cc (proc_exists): A zombie process does not exist.
(sig_send): Improve debugging output.  Wait for pipe to be created before
trying to send to it.  Call call_signal_handler_now if sending a signal to
myself.
2003-11-23 05:34:00 +00:00
Corinna Vinschen c026d84209 * msg.cc (client_request_msg::serve): Add default case to msgop switch.
* sem.cc (client_request_sem::serve): Add default case to semop switch.
	* shm.cc (client_request_shm::serve): Add default case to shmop switch.
2003-11-22 22:37:13 +00:00
Christopher Faylor 876083f32e * dcrt0.cc (check_sanity_and_sync): Correct api major version check so that
newer dlls will work with older apps but not vice versa.
2003-11-22 17:22:59 +00:00
Christopher Faylor ef7acb98aa * sem.cc: Always include signal.h to handle SIGSYS raise when !USE_SERVER.
* shm.cc: Ditto.
* msg.cc: Always include signal.h to handle SIGSYS raise when !USE_SERVER.
2003-11-21 22:22:08 +00:00
Christopher Faylor bfa2e9cbb1 * msg.cc: Always include signal.h to handle SIGSYS raise when !USE_SERVER. 2003-11-21 22:21:05 +00:00
Corinna Vinschen 4bd6628553 * Makefile.in (install): Explicitely create directories. Install
README to $(prefix)/share/doc/Cygwin.
	* README: New file.
2003-11-21 18:10:49 +00:00
Corinna Vinschen e74c79a870 * cygserver.cc (print_usage): Fix scrambled output. 2003-11-21 13:30:33 +00:00
Corinna Vinschen 94cacaf60b * cygserver-config: Slightly modify printed message. 2003-11-20 19:34:00 +00:00
Christopher Faylor d012506e3c * configure.in: Make --use-server the default.
* configure: Regenerate.
2003-11-20 19:31:52 +00:00