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2340 Commits

Author SHA1 Message Date
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
Michael Meissner 24b1ccc647 If -mfp32, do not enable 64-bit FPR registers on mips3 2001-09-11 14:24:35 +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
Jim Blandy c4b7e16dd9 Add support for GDB monitor-style I/O. 
* m68k/idp-outbyte.c (raw_outbyte): Renamed from outbyte; made
static.
(outbyte): Call raw_outbyte; if GDB_MONITOR_OUTPUT is #defined,
precede the byte with a ^O character.
* m68k/idpgdb.ld: New linker script.
* m68k/Makefile.in (IDPGDB_LDFLAGS, IDPGDB_BSP, IDPGDB_OBJS): New
variables.
(all): Add ${IDPGDB_BSP} to the list of things to build.
(${IDPGDB_BSP}, idp-gdb-outbyte.o, idpgdb-test.x,
idpgdb-test.srec, idpgdb-test.dis, idpgdb-test): New rules.
(install): Install the IDPGDB stuff, too.
 2001-09-10 23:47:42 +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
Jeff Johnston b2d319cb3e 2001-09-07 Jeff Law <law@redhat.com> 
* libc/sys/h8300hms/crt0.S: For H8/300H and H8/S, load address of
        __fini with "mov.l" instead of "mov.w".
 2001-09-07 18:21:33 +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
Christopher Faylor b2bfade325 * cygheap.cc (cygheap_fixup_in_child): Don't consider a NULL bucket as a 
candidate for deletion.  It is actually the end of a linked list chain.
* exceptions.cc (open_stackdumpfile): Default to "unknown" program name if
myself->progname hasn't been filled out yet.
 2001-09-06 18:06:27 +00:00
Christopher Faylor 128f2650a5 Another in the how-it-works series. 2001-09-06 16:53:48 +00:00
Tom Rix 12ca96df93 Fix import symbols for AIX. 2001-09-06 15:20:00 +00:00
Christopher Faylor 57c89867f5 Move appropriate variables to NO_COPY segment, throughout. 2001-09-06 05:17:22 +00:00
Christopher Faylor 08b78edf5a Remove initialization of static or global values to zero, throughout. This 
just needlessly grows the size of the DLL.
* tty.cc (tty::alive): Make inuse handle non-inheriting on open, just for
thread safety.
 2001-09-06 04:41:59 +00:00
Christopher Faylor 4ce15a4980 * cygheap.h (init_cygheap): Move bucket array here from cygheap.cc. 
* cygheap.cc: Throughout use bucket array from cygheap.
* sigproc.cc (proc_subproc): Dynamically allocate zombie buffer to save DLL
space.
(sigproc_fixup_after_fork): Free zombie array after a fork.
* sigproc.h (sigproc_fixup_after_fork): Declare.
* dir.cc (mkdir): Expand buffer for security descriptor to 4K to avoid stack
corruption.
* fhandler.cc (fhandler_base::open): Ditto.
* path.cc (symlink): Ditto.
 2001-09-06 03:39:18 +00:00
Christopher Faylor 0fb61528c9 * Makefile.in (dumper): Change logic for libbfd and libintl so that they will 
be found either in the build tree or the installed directory.
* mkpasswd.c (enum_users): Add a comment as a password for NT.
 2001-09-06 02:38:22 +00:00
Christopher Faylor 94ce0c04c1 Revert inadvertently checked in files. 2001-09-06 00:45:51 +00:00
Christopher Faylor 08547e6403 * Makefile.in: Install libstdc++.a if it does not exist. 2001-09-05 23:26:38 +00:00
Christopher Faylor b6077b89be minor wording changes 2001-09-05 20:12:38 +00:00
Christopher Faylor 6da0fb340e top level overview of vfork. 2001-09-05 19:43:52 +00:00
Corinna Vinschen 5bcf2f939e * winver.rc: Change copyright to include 2001. 2001-09-05 19:36:49 +00:00
Corinna Vinschen 233823ba36 * libc/sys/cygwin/include/unistd.h: New file, wrapping sys/unistd.h 
and getopt.h.
 2001-09-05 15:56:01 +00:00
Corinna Vinschen 37c23731c7 * fhandler_floppy.cc (fhandler_floppy::lseek): Remove iswinnt check. 2001-09-05 10:14:15 +00:00
Corinna Vinschen 669153e144 * fhandler_socket.cc (fhandler_socket::close): Change 2MSL value 
according to MSDN.
 2001-09-05 09:35:08 +00:00
Corinna Vinschen 47497e6243 * net.cc (cygwin_connect): Add WSAEALREADY and WSAEINVAL handling 
for non-blocking sockets.
 2001-09-05 08:16:51 +00:00
Richard Henderson 0bcb0f6a0e * alpha.h (R_ALPHA_OP*, R_ALPHA_IMMED*, R_ALPHA_GPVALUE): Remove. 
(R_ALPHA_GPREL16): Rename from R_ALPHA_IMMED_GP_16.
 2001-09-05 02:54:37 +00:00
Richard Henderson 60a6280984 * alpha.h (struct alpha_operand): Pack elements into bitfields. 2001-09-05 02:52:17 +00:00
Christopher Faylor d72a655937 * exceptions.cc (ctrl_c_handler): Only send SIGINT when we have a controlling 
terminal and we are the head of the process group.
 2001-09-05 02:42:49 +00:00