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1424 Commits

Author SHA1 Message Date
Corinna Vinschen 4856e91471 * dcrt0.cc (_dll_crt0()): Don't call wincap.init() here. 2001-09-14 08:23:46 +00:00
Christopher Faylor 5654f240f1 *** empty log message *** 2001-09-14 04:39:56 +00:00
Christopher Faylor 25e40ae6aa * fork.cc (vfork): Avoid recursive vforks. 2001-09-14 04:37:57 +00:00
Christopher Faylor 02a9889121 * fhandler.h (fhandler_pipe::is_slow): Return true only if pipes are reliable 
(i.e., not Win9x).
* wincap.cc: Make statics NO_COPY to avoid fork overhead.
 2001-09-14 04:22:05 +00:00
Christopher Faylor cd6ed3f9f5 * grp.cc (read_etc_group): Just reuse group_buf storage for subsequent reread 
of /etc/group.
* passwd.cc (read_etc_passwd): Just reuse passwd_buf storage for subsequent
reread of /etc/passwd.
 2001-09-14 03:01:47 +00:00
Christopher Faylor e2e078278c * cygheap.cc (dup_now): New function. 
(cygheap_setup_for_child): Accept new argument controlling whether to delay
copying of cygheap to shared memory region.
(cygheap_setup_for_child_cleanup): Accept new arguments controlling whether to
copy cygheap at this point.
* cygheap.h: Reflect above changes.
* fork.cc (fork_parent): Break copying of cygheap into two parts when
fork_fixup is required so that the child can see the parent's changes.
(vfork): Do stack cleanup prior to forcing a fork error.
* spawn.cc (spawn_guts): Ditto.
 2001-09-14 00:49:00 +00:00
Christopher Faylor 3e2d8af0b9 * cygheap.cc (ccalloc): Pass correct length to creturn so that cygheap_max is 
correctly calculated.
 2001-09-13 21:15:34 +00:00
Egor Duda 3900c377d8 * winsup.api/winsup.exp: Run only selected test if environment 
variable CYGWIN_TESTSUITE_TESTS is set. Use its value as regular
expression to filter test names.
* winsup.api/ltp/symlink01.c (creat_path_max): Provide explicit
buffer to getcwd to conform to standards and avoid memory leak.
(do_chdir): Ditto.
 2001-09-13 19:00:48 +00:00
Earnie Boyd e9f2bf3049 2001-09-13 Earnie Boyd <earnie@SF.net> 
* lib/Makefile.in (inst_includedir): Change to always use w32api
	subdirectory for target == cygwin.
	(inst_libdir): Ditto.
 2001-09-13 17:45:55 +00:00
Egor Duda 50ab44e0a7 * libltp/lib/tst_sig.c: Pass SIGSEGV to application to consider 
whether it's expected or not.
* winsup.api/known_bugs.tcl: lseek10 is known to fail because mknod
is not implemented.
* winsup.api/ltp/rename02.c: Fix formatting.
* libltp/lib/libtestsuite.c: New file.
* winsup.api/signal-into-win32-api.c: New test.
* winsup.api/ltp/access04.c: Ditto.
* winsup.api/ltp/access05.c: Ditto.
* winsup.api/ltp/alarm07.c: Ditto.
* winsup.api/ltp/chdir04.c: Ditto.
* winsup.api/ltp/chmod01.c: Ditto.
* winsup.api/ltp/close01.c: Ditto.
* winsup.api/ltp/close02.c: Ditto.
* winsup.api/ltp/creat01.c: Ditto.
* winsup.api/ltp/creat03.c: Ditto.
* winsup.api/ltp/exit01.c: Ditto.
* winsup.api/ltp/exit02.c: Ditto.
* winsup.api/ltp/fchdir01.c: Ditto.
* winsup.api/ltp/fchdir02.c: Ditto.
* winsup.api/ltp/fork02.c: Ditto.
* winsup.api/ltp/fork03.c: Ditto.
* winsup.api/ltp/fork06.c: Ditto.
* winsup.api/ltp/fork07.c: Ditto.
* winsup.api/ltp/fork09.c: Ditto.
* winsup.api/ltp/fork10.c: Ditto.
* winsup.api/ltp/fork11.c: Ditto.
* winsup.api/ltp/fstat02.c: Ditto.
* winsup.api/ltp/fstat03.c: Ditto.
* winsup.api/ltp/fstat04.c: Ditto.
* winsup.api/ltp/ftruncate01.c: Ditto.
* winsup.api/ltp/ftruncate02.c: Ditto.
* winsup.api/ltp/ftruncate03.c: Ditto.
* winsup.api/ltp/getgid02.c: Ditto.
* winsup.api/ltp/getgid03.c: Ditto.
* winsup.api/ltp/getpgid01.c: Ditto.
* winsup.api/ltp/getpgid02.c: Ditto.
* winsup.api/ltp/getpid02.c: Ditto.
* winsup.api/ltp/getppid02.c: Ditto.
* winsup.api/ltp/getuid02.c: Ditto.
* winsup.api/ltp/getuid03.c: Ditto.
* winsup.api/ltp/kill01.c: Ditto.
* winsup.api/ltp/kill02.c: Ditto.
* winsup.api/ltp/kill03.c: Ditto.
* winsup.api/ltp/kill04.c: Ditto.
* winsup.api/ltp/lseek06.c: Ditto.
* winsup.api/ltp/lseek07.c: Ditto.
* winsup.api/ltp/lseek08.c: Ditto.
* winsup.api/ltp/lseek09.c: Ditto.
* winsup.api/ltp/lseek10.c: Ditto.
* winsup.api/ltp/mmap02.c: Ditto.
* winsup.api/ltp/mmap03.c: Ditto.
* winsup.api/ltp/mmap04.c: Ditto.
* winsup.api/ltp/mmap05.c: Ditto.
* winsup.api/ltp/mmap06.c: Ditto.
* winsup.api/ltp/mmap07.c: Ditto.
* winsup.api/ltp/mmap08.c: Ditto.
* winsup.api/ltp/munmap01.c: Ditto.
* winsup.api/ltp/munmap02.c: Ditto.
* winsup.api/ltp/open02.c: Ditto.
* winsup.api/ltp/pipe01.c: Ditto.
* winsup.api/ltp/pipe08.c: Ditto.
* winsup.api/ltp/pipe09.c: Ditto.
* winsup.api/ltp/pipe10.c: Ditto.
* winsup.api/ltp/pipe11.c: Ditto.
* winsup.api/ltp/poll01.c: Ditto.
* winsup.api/ltp/read04.c: Ditto.
* winsup.api/ltp/readlink01.c: Ditto.
* winsup.api/ltp/readlink03.c: Ditto.
* winsup.api/ltp/rename01.c: Ditto.
* winsup.api/ltp/rename08.c: Ditto.
* winsup.api/ltp/rename10.c: Ditto.
* winsup.api/ltp/rmdir01.c: Ditto.
* winsup.api/ltp/stat01.c: Ditto.
* winsup.api/ltp/stat02.c: Ditto.
* winsup.api/ltp/stat03.c: Ditto.
* winsup.api/ltp/symlink03.c: Ditto.
* winsup.api/ltp/symlink04.c: Ditto.
* winsup.api/ltp/symlink05.c: Ditto.
* winsup.api/ltp/sync02.c: Ditto.
* winsup.api/ltp/time02.c: Ditto.
* winsup.api/ltp/times02.c: Ditto.
* winsup.api/ltp/times03.c: Ditto.
* winsup.api/ltp/truncate01.c: Ditto.
* winsup.api/ltp/truncate02.c: Ditto.
* winsup.api/ltp/umask02.c: Ditto.
* winsup.api/ltp/umask03.c: Ditto.
* winsup.api/ltp/wait401.c: Ditto.
* winsup.api/ltp/wait402.c: Ditto.
* winsup.api/ltp/write02.c: Ditto.
* winsup.api/ltp/write03.c: Ditto.
 2001-09-13 17:30:23 +00:00
Egor Duda 4e8b5fc387 * dumper.cc (main): Properly recognize negative pids (used by w9x). 2001-09-13 15:06:25 +00:00
Earnie Boyd 36d19bdddb 2001-09-13 Earnie Boyd <earnie@SF.net> 
* lib/Makefile.in (config_prefix): New variable.
	(inst_includedir): Manipulate special value only if target == cygwin
	and build == target and prefix != config_prefix.
	(inst_libdir): Ditto.
 2001-09-13 12:06:28 +00:00
Christopher Faylor dc02f343bf * sync.cc (muto::acquire): Fix while/if typo. 2001-09-13 01:07:25 +00:00
Corinna Vinschen 4b081513cc * wincap.cc (wincapc::init): Simplify W2K/XP case. 2001-09-12 21:07:13 +00:00
Corinna Vinschen 09dcaf6922 * wincap.cc (wincapc::init): Set os name to "NT" on XP, too. 2001-09-12 21:03:53 +00:00
Earnie Boyd 1176fb61c9 2001-09-12 Earnie Boyd <earnie@SF.net> 
* Makefile.in (TARFLAGS): New variable.
	(TARFILEEXT): Ditto.
 2001-09-12 20:24:06 +00:00
Corinna Vinschen ba94682838 * Makefile.in: Build wincap.o. 
* wincap.cc: New file.
        * wincap.h: Ditto.
        * autoload.cc: Add dynamic load statement for `CreateHardLinkA'.
        * dcrt0.cc (os_being_run): Eliminated.
        (osname): Ditto.
        (iswinnt): Ditto.
        (set_os_type): Ditto.
        (dll_crt0_1): Call wincap.init() instead of set_os_type().
        (_dll_crt0): Ditto.
        * environ.cc (set_chunksize): New function.
        (parse_thing): `forkchunk' setting now invokes function `set_chunksize'.
        * fork.cc (chunksize): Eliminated. Moved to be member of wincap.
        * host_dependent.h: Removed.
        * syscalls.cc (_link): Try using `CreateHardLinkA' first, if available.
        * cygheap.cc, dcrt0.cc, delqueue.cc, dir.cc,
        environ.cc, fhandler.cc, fhandler.h, fhandler_console.cc,
        fhandler_mem.cc, fork.cc, mmap.cc, net.cc, pinfo.cc, pinfo.h,
        security.cc, syscalls.cc, sysconf.cc, syslog.cc, thread.cc,
        times.cc, tty.cc, uinfo.cc, uname.cc, winsup.h: Use new wincap
        capability check throughout.
        * winsup.h: Include wincap.h. Eliminate extern declarations of
        `os_being_run' and `iswinnt'. Eliminate `os_type" definition.
        * include/cygwin/version.h: Bump version to 1.3.4.
 2001-09-12 17:46:37 +00:00
Earnie Boyd c88bb51c3c 2001-09-12 Earnie Boyd <earnie@SF.net> 
* Makefile.in: Increment version.
	* include/w32api.h: Ditto.
	* lib/Makefile.in: Add usr/ to install directory special for cygwin.
 2001-09-12 14:48:07 +00:00
Earnie Boyd e078566ced 2001-09-11 Danny Smith <dannysmith@users.sourceforge.net> 
* include/winnt.h (_[U]LARGE_INTEGER): Protect nameless struct with
	!defined(NONAMELESSUNION), rather than defined(_ANONYMOUS_STRUCT).
	(_REPARSE_DATA_BUFFER): Name union field DUMMYUNIONNAME.
 2001-09-12 14:08:53 +00:00
Christopher Faylor aed6988a36 * exceptions.cc (call_signal_handler_now): Add additional guard against 
inappropriately calling signal handler.
* syscalls.cc (_read): Reset errno if not exiting due to signal.
 2001-09-12 05:09:24 +00:00
Christopher Faylor ff6e295ebf minor cleanups 2001-09-12 04:47:47 +00:00
Robert Collins 8e4d969260 Wed Sep 12 13:03:00 2001 Robert Collins <rbtcollins@hotmail.com> 
* autoload.cc (LoadDLLfuncEx): Auto load TryEnterCriticalSection - its a
n NT only call.
        * thread.cc (pthread_cond::TimedWait): Use critical sections for NT.
        (pthread_cond::fixup_after_fork): Don't detect bad apps.
        (pthread_mutex::pthread_mutex): Use critical sections for NT.
        (pthread_mutex::~pthread_mutex): Ditto.
        (pthread_mutex::Lock): Ditto.
        (pthread_mutex::TryLock): Ditto.
        (pthread_mutex::UnLock): Ditto.
        (pthread_mutex::fixup_after_fork): Ditto. Also do not detect bad apps.
        (__pthread_mutex_trylock): Move WIN32 specific test into the class metho
d.
        (__pthread_mutex_destroy): Prevent dereferencing passed pointer without
valid address.
        * thread.h (pthread_mutex): Use critical sections for NT.
 2001-09-12 03:18:05 +00:00
Christopher Faylor 101f820da2 * sigproc.h (sigframe::unregister): Return true/false whether this frame is 
capable of responding to signals.
* exceptions.cc (sigframe::call_signal_handler): Don't call signal handler if
it is not armed for this thread.
 2001-09-12 01:56:32 +00:00
Christopher Faylor e3c25c4a47 Update copyrights. 2001-09-11 20:01:02 +00:00
Christopher Faylor 824b5c453d fix some typos. 2001-09-11 19:40:14 +00:00
Christopher Faylor dc3543aa46 change copyright. 2001-09-11 17:02:23 +00:00
Christopher Faylor dbc82a87a3 * cygwin.din: Remove cygwin_getshared. 
* shared.cc: Ditto.
* include/cygwin/version.h: Bump API minor number.
* dtable.cc (dtable::build_fhandler): Fix incorrect test for socket.
 2001-09-11 15:25:08 +00:00
Robert Collins 24a930fa23 Tue Sep 11 21:22:00 2001 Robert Collins <rbtcollins@hotmail.com> 
* thread.cc (pthread_cond::~pthread_cond): Bugfix: Incorrect use of InterlockExchangePointer.
	(pthread_mutex::~pthread_mutex): Ditto.
	(semaphore::~semaphore): Ditto.
 2001-09-11 11:23:41 +00:00
Robert Collins f9229ef74b Tue Sep 11 18:15:00 2001 Robert Collins <rbtcollins@hotmail.com> 
* dcrt0.cc (cygwin_finished_initializing): Copy _mtinterf on fork;
        * fork.cc (fork_child): fixup thread-related structures after fork;
        * thread.cc (MTinterface::Init): Initialise the new mutex, condition and semaphore lists.
        (MTinterface::fixup_after_fork): Iterate through each list and fixup the objects.
        (pthread_cond::pthread_cond): Add this to the condition list.
        (pthread_cond::~pthread_cond): Remove this from the condition list.
        (pthread_cond::fixup_after_fork): Recreate as best we can the pre-fork state.
        (pthread_mutex::pthread_mutex): Add this to the mutex list.
        (pthread_mutex::~pthread_mutex): Remove this from the mutex list.
        (pthread_mutex::fixup_after_fork): Recreate as best we can the pre-fork state.
        (semaphore::semaphore): Store the initial value, and add this to the semaphore list.
        (semaphore::~semaphore): Remove this from the semaphore list.
        (semaphore::Post): Increment the current semaphore value.
        (semaphore::TryWait): Decrement the current semaphore value.
        (semaphore::Wait): Ditto.
        (semaphote::fixup_after_fork): Recreate the pre-fork state as best we can.
        * thread.h (pthread_mutex): New members to allow fixup_after_fork.
        (pthread_cond): Ditto.
        (semaphore): Ditto.
        (MTinterface): New list heads for tracking conds and semaphores.
 2001-09-11 08:15:39 +00:00
Earnie Boyd bb36822663 2001-09-05 Danny Smith <dannysmith@users.sourceforge.net> 
* include/wininet.h (InternetAutodial): Add prototype.
	(InternetAutodialHangup): Ditto.
	(InternetDial): Ditto.
	(InternetGetConnectedState): Ditto.
	(InternetGoOnline): Ditto.
	(InternetHangUp): Ditto.
	(InternetSetDialState): Ditto.
	Add associated INTERNET_* auto dial flags.
	Guard typedefs and prototypes with #ifndef RC_INVOKED.
 2001-09-10 16:50:06 +00:00
Earnie Boyd 34ed8fcee6 2001-09-10 Earnie Boyd <earnie@SF.net> 
* dossh: Remove inadvertantly imported file.

2001-09-10  Danny Smith  <dannysmith@users.sourceforge.net>

	* dirent.c (opendir): Use GetFileAttributes rather than stat
	to determine if input arg is dir.
 2001-09-10 15:41:46 +00:00
Christopher Faylor f3acbe3e3f * dtable.cc (dtable::fixup_after_fork): Use SetStdHandle appropriately on 
inherited fds.
 2001-09-10 02:11:59 +00:00
Christopher Faylor 6409b03b1a * sigproc.cc (NZOMBIES): Reduce substantially to minimize memory use. 2001-09-10 00:19:06 +00:00
Robert Collins ac9841a070 Mon Sep 10 08:28:00 2001 Robert Collins <rbtcollins@hotmail.com> 
* thread.h (MT_Interface): Remove pshared mutex array.
        Add a threadsafe list for mutex tracking (for fixupafter fork).
        * thread.cc (MTInterface::Init): Remove pshared mutex array.
        (pthread_mutex::pthread_mutex): Remove pshared mutex functionality.
        Fail with EINVAL on attempts to use pshared functionality.
        (__pthread_mutex_getpshared): Remove.
        (__pthread_cond_timedwait): Remove pshared mutex functionality.
        (__pthread_cond_wait): Ditto.
        (__pthread_mutex_init): Ditto.
        (__pthread_mutex_getprioceiling): Ditto.
        (__pthread_mutex_lock): Ditto.
        (__pthread_mutex_trylock): Ditto.
        (__pthread_mutex_unlock): Ditto.
        (__pthread_mutex_destroy): Ditto.
        (__pthread_mutex_setprioceiling): Ditto.
        (__pthread_mutexattr_setpshared): Ditto.
 2001-09-09 22:39:35 +00:00
Corinna Vinschen e3a4f8ef6f * pwdgrp.h (pwdgrp_check::set_last_modified): Call GetFileTime() 
instead of GetFileInformationByHandle().
 2001-09-09 21:57:44 +00:00
Christopher Faylor 3800a9e7d7 * heap.h (inheap): Rewrite macro to accomodate removal of brk macros below. 2001-09-09 20:00:29 +00:00
Christopher Faylor de05a524ca * cygheap.cc (cygheap_fixup_in_child): Clear cygheap->base so that heap is not 
forced to start at the same place in execed process.
* heap.cc: Remove brk* macros for clarity throughout.
* heap.h: Ditto.
* shared.cc (shared_info::initialize): Move heap_chunk test into
heap_chunk_size().
(heap_chunk_size): Check for chunk size here.  Don't go to registry if
heap_chunk_in_mb is already set.
* smallprint.c (console_printf): Add Windows 95 concessions.
 2001-09-09 19:06:50 +00:00
Christopher Faylor c386775867 * child_info.h (PROC_MAGIC): Bump magic number. 2001-09-09 17:01:47 +00:00
Corinna Vinschen 49eef6d5f7 * cygheap.cc (init_cygheap::etc_changed): New method to signal 
a change in /etc.
	* cygheap.h (struct init_cygheap): Add member `etc_changed_h'
	and method `etc_changed'.
	* grp.cc (enum grp_state): Eliminate.
	(class grp_check): Ditto.
	(group_state): Define as `class pwdgrp_check'.
	(parse_grp): Remeber path and modification time of /etc/group file.
	* passwd.cc (enum_pwd_state): Eliminate.
	(class pwd_check): Ditto.
	(passwd_state): Define as `class pwdgrp_check'.
	(read_etc_passwd): Remember path and modification time of /etc/passwd
	file.
	* pwdgrp.h: New file.
	(enum pwdgrp_state): Substitutes `pwd_state' and `grp_state'.
	(class pwdgrp_check): Substitutes `pwd_check' and `grp_check'.
 2001-09-09 16:52:37 +00:00
Egor Duda d961def403 * winsup.api/ltp/dup03.c: New test. 
* winsup.api/ltp/lseek03.c: Ditto.
* winsup.api/ltp/mmap001.c: Ditto.
* winsup.api/ltp/read01.c: Ditto.
* winsup.api/ltp/readdir01.c: Ditto.
* winsup.api/ltp/rmdir05.c: Ditto.
* winsup.api/ltp/sbrk01.c: Ditto.
* winsup.api/ltp/select02.c: Ditto.
* winsup.api/ltp/select03.c: Ditto.
* winsup.api/ltp/signal03.c: Ditto.
* winsup.api/ltp/stat06.c: Ditto.
* winsup.api/ltp/unlink08.c: Ditto.
* winsup.api/known_bugs.tcl: Update to reflect new test's known
failures.
* winsup.api/winsup.exp: Don't delete executable in case of
unexpected pass, as well as in case of unexpected failure.
* README: Update paragraph about expected failures.
 2001-09-09 13:38:17 +00:00
Egor Duda 92ef5188af * dumper.cc (main): Change command-line arguments format to be 
similar to gdb. Allow adding error_start=x:\path\to\dumper.exe to
CYGWIN environment variable to perform core dumping in case of
program crash.
(usage): Ditto.
 2001-09-09 13:18:51 +00:00
Corinna Vinschen d969111291 * include/cygwin/version.h: Bump API minor version to 45 according 
to adding the gamm*_r functions.
 2001-09-09 12:32:54 +00:00
Christopher Faylor e2ea684e4e * fork.cc (fork_parent): Stop malloc activity while fork is in control of the 
heap.
* sigproc.cc (NZOMBIES): Rename from ZOMBIEMAX for clarity.
(zombies): Revert to original behavior.  Allocating zombie array resulted in
performance hit.
* winsup.h: Declare malloc lock routines.
 2001-09-09 03:34:36 +00:00
Christopher Faylor c12a96d12f * cygwin.din: Add gamm*_r function exports. 2001-09-08 01:35:55 +00:00
Christopher Faylor 1ff9f4b937 * cygheap.h (init_cygheap): Move heap pointers here. 
* include/sys/cygwin.h (perprocess): Remove heap pointers.
* dcrt0.cc (__cygwin_user_data): Reflect obsolete perprocess stuff.
(_dll_crt0): Don't initialize heap pointers.
(cygwin_dll_init): Ditto.
(release_upto): Use heap pointers from cygheap.
* heap.h: Ditto.
* fork.cc (fork_parent): Ditto.  Don't set heap pointers in ch.
(fork_child): Remove obsolete sigproc_fixup_after_fork.
* shared.cc (memory_init): Reorganize so that cygheap initialization is called
prior to regular heap since regular heap uses cygheap now.
* sigproc.cc (proc_subproc): Eliminate zombies allocation.
(sigproc_init): Move zombies alloation here.  Don't free up array on fork, just
reuse it.
(sigproc_fixup_after_fork): Eliminate.
* sigproc.h: Ditto.
* include/cygwin/version.h: Reflect change to perprocess structure.
 2001-09-07 21:32:07 +00:00
Corinna Vinschen e3f30e9c24 Fri Sep 7 10:53:34 2001 Jason Tishler <jason@tishler.net> 
* poll.cc (poll): Change implementation to only call select() when no
        invalid file descriptors are specified.
 2001-09-07 17:17:54 +00:00
Christopher Faylor c4857613ca * how-resources.texinfo: Add some additional words about where to find 
documentation.
 2001-09-07 16:48:23 +00:00
Corinna Vinschen b0cce7e127 * include/limits.h: Define PIPE_BUF. 
* syscalls.cc (fpathconf): Use PIPE_BUF instead of numerical constant.
        (pathconf): Ditto.
 2001-09-07 08:31:16 +00:00
Christopher Faylor ddeaa23fbb experiment. 2001-09-07 01:13:47 +00:00
Christopher Faylor 04da0bbe2f * fhandler_socket.cc (fhandler_socket::fhandler_socket): Ensure that 
prot_info_ptr is zeroed for later use.
 2001-09-07 00:07:49 +00:00