Commit Graph

8144 Commits

Author SHA1 Message Date
Tom Tromey e009e2f51d * enable.m4: New file.
* tls.m4: New file.
2005-09-23 17:28:31 +00:00
Jeff Johnston 3924c5c780 2005-09-23 James E Wilson <wilson@specifix.com>
* mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
        mips/dve.ld, mips/idt.ld, mips/idt32.ld, mips/idt64.ld,
        mips/idtecoff.ld, mips/jmr3904app-java.ld, mips/jmr3904app.ld,
        jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld, mips/nullmon.ld,
        mips/pmon.ld: Change x* to x.* in existing linkonce lines.  Add
        support for .gnu.linkonce.b.*.
2005-09-23 15:51:10 +00:00
Christopher Faylor 255e7e559e * cygtls.h (struct _cygtls::thread_handle): Remove/revert.
* sigproc.h (struct sipacket::thread_handle): Put thread_handle here.
* sigproc.cc (sigproc_terminate): Move setting of thread_handle...
(sig_send): ...to here.  Put it in packet being sent.  Only close pack.wakeup
when we're waiting for completion.
(wait_sig): Use thread_handle directly from received packet.
2005-09-23 15:18:22 +00:00
Chris Sutcliffe e7a76793ad 2005-09-23 Chris Sutcliffe <ir0nh34d@users.sourceforge.net>
* lib/shell32.def (SHILCreateFromPath): Add stub.
        Thanks to: Michael Jung <mjung at iss dot tu-darmstadt dot de>
2005-09-23 10:50:15 +00:00
Christopher Faylor 85b0face89 * tlsoffsets.h: Regenerate. 2005-09-23 03:40:57 +00:00
Christopher Faylor 936e4018b6 * cygheap.cc (cygheap_fixup_in_child): It's not just for exec.
* cygtls.h (struct _cygtls::thread_handle): New field.
* dcrt0.cc (exit_lock): Remove declaration.
* winsup.h (exit_lock): Add declaration.
* exceptions.cc (sigpacket::process): Properly return after signal_exit.
* pinfo.cc (pinfo::exit): Only exit the process if _my_tls.thread_handle has
not been filled out -- which should be an impossible event.
* sigproc.cc (sigproc_terminate): Fillout _my_tls.thread_handle to provide
something for wait_sig to wait for.  Use the siginfo_t version of sig_send and
fill out the tls argument with _my_tls.
(wait_sig): Wait for the thread specified in pack.tls or (for now) complain
bitterly if it doesn't exit.
2005-09-23 03:35:41 +00:00
Christopher Faylor 4340c43955 * pinfo.cc (set_myself): Call strace.hello unconditionally when DEBUGGING.
(pinfo::init): Sleep and issue debugging output before looping when a
PID_EXITED is found.
2005-09-22 21:10:07 +00:00
Corinna Vinschen b30dbbe2c3 * fhandler_disk_file.cc (fhandler_base::fstat_helper): Fix copy/paste
bug.
2005-09-22 17:53:38 +00:00
Christopher Faylor 378017d7c2 * strace.cc (strace::vsprntf): Avoid accessing myself->pid if !myself. 2005-09-22 17:06:48 +00:00
Christopher Faylor 7e7a719a8e * include/sys/strace.h (_STRACE_ON): Remove semicolon from definition.
(_STRACE_OFF): Remove semicolon from definition.
2005-09-22 16:41:36 +00:00
Corinna Vinschen f3810c7281 * fhandler.h (fhandler_base::fstat_helper): Declare with additional
file attributes argument.
	* fhandler_disk_file.cc (fhandler_base::fstat_by_handle): Use
	file attributes evaluated from NtQueryFileInformation or
	FileInformationByHandle in call to fstat_helper.
	Set pc.fileattr from just evaluated file attributes here.
	(fhandler_base::fstat_by_name): Use file attributes evaluated from
	FindFileFirst or default attribute in call to fstat_helper.
	Set pc.fileattr from just evaluated file attributes here.
	(fhandler_base::fstat_helper): Use file attributes given as argument,
	not file attributes stored in this fhandler, since this information
	is potentially wrong.  Add comment to explain this.
	* path.h (has_attribute): New global inline function.
	(path_conv::set_attributes): New method to change fileattr.
2005-09-22 15:52:02 +00:00
Corinna Vinschen f3a61fc4aa Fix typo. 2005-09-21 22:27:38 +00:00
Corinna Vinschen d829da1423 Align error message handling to mkpasswd's error messages throughout.
* mkgroup.c (print_win_error): Create macro calling ...
	(_print_win_error): ... this function created from former
	print_win_error.  Move up in source.
	(PDOMAIN_CONTROLLER_INFOW): Define return type of DcGetDcNameW.
	(dsgetdcname): New function pointer for DcGetDcNameW.
	(load_netapi): Get DcGetDcNameW address.
	(main): If DcGetDcNameW is available, use it.
	* mkpasswd.c (PDOMAIN_CONTROLLER_INFOW): Define return type of
	DcGetDcNameW.
	(dsgetdcname): New function pointer for DcGetDcNameW.
	(load_netapi): Get DcGetDcNameW address.
	(main): If DcGetDcNameW is available, use it.  Rename local variable
	domain_name_specified to domain_specified as in mkgroup.c.
2005-09-21 22:26:08 +00:00
Christopher Faylor faf4210542 * cygthread.cc (cygthread::operator new): Just use getenv() to look for
CYGWIN_FREERANGE_NOCHECK since the Windows environment may be truncated by
being previously execed.
2005-09-21 19:29:50 +00:00
Chris Sutcliffe 574c2ba2a3 2005-09-21 Chris Sutcliffe <ir0nh34d@users.sourceforge.net>
* include/winbase.h (RegisterWaitForSingleObject,
	RegisterWaitForSingleObjectEx): Define.
	* lib/kernel32.def (RegisterWaitForSingleObjectEx@20): Define.
	(RegisterWaitForSingleObject@16): Changed to
	RegisterWaitForSingleObject@24.
	Thanks to: Brandon Sneed <nivenh at users dot sourceforge dot net>
2005-09-21 19:20:46 +00:00
Jeff Johnston 9f1926f2d8 2005-09-20 Jeff Johnston <jjohnstn@redhat.com>
* libc/sys/linux/include/stdint.h: Update to match functionality
        of generic newlib stdint.h.
2005-09-20 22:36:07 +00:00
Jeff Johnston 0ce4fcefed 2005-09-20 Jeff Johnston <jjohnstn@redhat.com>
* libc/include/stdint.h (__EXP): Rename to __STDINT_EXP
        and do not #undef the macro after it is used.  Fix typos.
        Also change 64-bit constants to use the __have_long64 and
        __have_longlong64 flags to determine if long or long long
        constants should be used.
        * libc/include/inttypes.h: Include stddef.h to get wchar_t
        type defined.
2005-09-20 21:21:51 +00:00
Jeff Johnston 1706081793 2005-09-20 Shaun Jackman <sjackman@gmail.com>
* libc/include/stdint.h: Fix typo in names of
        LEAST macros.
2005-09-20 19:33:58 +00:00
Jeff Johnston 1e1d1d3d7e 2005-09-20 Jeff Johnston <jjohnstn@redhat.com>
* libc/sys/rtems/include/inttypes.h: Moved to...
        * libc/include/inttypes.h: ...here.
2005-09-20 19:25:57 +00:00
Christopher Faylor e15e9fc9a7 * spawn.cc (av::fixup): Just blindly run any file if it has a .bat or .cmd
extension.
2005-09-20 18:32:23 +00:00
David Edelsohn c2105cb94d 2005-09-19 David Edelsohn <edelsohn@gnu.org>
* configure.in (powerpc-*-aix*): Add target-libssp to noconfigdirs.
        (rs6000-*-aix*): Same.
        * configure: Regenerate.

2005-09-14  Francois-Xavier Coudert  <coudert@clipper.ens.fr>

        * configure.in: Recognize f95 in the --enable-languages option,
        and substitute it for fortran, issuing a warning.
        * configure: Regenerate.
2005-09-20 03:13:02 +00:00
Christopher Faylor c529909f45 * dcrt0.cc (do_exit): Only call sigproc_terminate from one location --
pinfo::exit.
* pinfo.cc (pinfo::exit): Move sigproc_terminate later so that signals can be
processed while waiting for hExeced child.
(pinfo::maybe_set_exit_code_from_windows): Set exit code from sigExeced if it
is non-zero.  Set exit_state to ES_EXEC_EXIT prior to waiting for captive
process exit code.
* exceptions.cc (sigExeced): New global variable.
(signal_exit): Remove noreturn attribute from declaration.
(signal_exit): Just terminate captive process and return if hExeced on the
theory that the exit will be subsequently handled in the main thread.
* sigproc.cc (sigproc_terminate): Eliminate test for ES_SIGPROCTERMINATE and
use ES_FINAL instead.
(sig_send): Use no_signals_available instead of duplicate test.
* winsup.h (ES_EXEC_EXIT): New enum.
(ES_SIGPROCTERMINATE): Delete.
2005-09-20 02:06:57 +00:00
Jeff Johnston cddfc170fd 2005-09-19 Jeff Johnston <jjohnstn@redhat.com>
* libc/sys/rtems/include/stdint.h: Moved to...
        * libc/include/stdint.h: ...here.
2005-09-19 22:02:23 +00:00
Christopher Faylor e60ec8bf96 white space changes to force new snapshot 2005-09-19 15:50:56 +00:00
Christopher Faylor 1bde6e09a6 * sigproc.cc (talktome): Take siginfo_t argument. Don't scan all pids trying
to find one that's talking to me.  Just use the pid from siginfo_t.
(wait_pid): Pass siginfo_t argument to talktome.
2005-09-19 14:15:06 +00:00
Danny Smith 64cf26a0e9 * include/winsock2.h (SO_EXCLUSIVEADDRUSE): Define.
Thanks to Gisle Vanem  <giva at bgnett dot no>
2005-09-19 10:32:51 +00:00
Danny Smith c1c5de21a9 * include/stdlib.h (strtof): Add prototype. Uglify
parameter names in inline definition.
	(wcstof): Likewise.
	(_Exit): Uglify	parameter names in inline definition.
	(llabs): Add prototype.
	(_set_error_mode): Add prototype and input defines.
2005-09-19 09:48:08 +00:00
Christopher Faylor 0d8efc429f * pipe.cc (fhandler_pipe::open): Use 'cfree' to free buffer since it is now
allocated by cmalloc.
2005-09-17 20:36:34 +00:00
Corinna Vinschen 5da8b1281b * net.cc (cygwin_inet_ntop): Change len argument to socklen_t to
follow SUSv3.
	* include/arpa/inet.h (inet_ntop): Ditto.
	* include/cygwin/in.h: Include cygwin/socket.h to get socklen_t.
2005-09-17 08:55:30 +00:00
Christopher Faylor b3ecdcf438 * environ.cc (build_env): Use "kilo"bytes not "mega"bytes. Return immediately
on error.
* spawn.cc (spawn_guts): Set return value to -1 on error from build_env.
2005-09-16 20:12:12 +00:00
Christopher Faylor e4d981b957 * environ.cc (build_env): Clear envblock and return NULL on attempt to use env
var > 32K.
* spawn.cc (spawn_guts): Set E2BIG if build_env detects an error.
2005-09-16 19:58:12 +00:00
Christopher Faylor 541ea31352 * environ.cc (environ_init): Protect with a 'myfault' in case
GetEnvironmentStrings misbehaves.
* environ.cc (environ_init): Add debugging output with value returned from
GetEnvironmentStrings.
2005-09-16 15:56:06 +00:00
Christopher Faylor 4dc2cfe588 * environ.cc (environ_init): Issue an error if GetEnvironmentStrings fails and
return.
2005-09-16 14:52:32 +00:00
Christopher Faylor 882dfbf776 * pinfo.h (EXITCODE_SET): Move out of range of Windows error.
(EXITCODE_NOSET): Ditto.
* sigproc.cc (no_signals_available): Remove check for hwait_sig.  Just rely on
my_sendsig.  Pass in an argument controlling when it is appropriate to test
EXITCODE_SET.
(proc_can_be_signalled): Remove checks for myself since this function is never
called in that context.
(sigproc_init): Pre-initialize my_sendsig to non-zero so that
proc_can_be_signalled will know that we expect to be signalable soon.
(sig_send): Change debugging output.
2005-09-16 03:16:17 +00:00
Christopher Faylor 150f3bd168 * sigproc.cc (no_signals_available): Return true if sending to self from the
signal thread.
(wait_sig): Correct so that WaitForSingleObject is called when hMainThread is
!= 0, rather than the reverse.
* cygheap.cc (cygheap_fixup_in_child): Clarify potential error message.
* fork.cc (fork_copy): Cosmetic change.
2005-09-16 01:47:09 +00:00
Christopher Faylor a3a9aac72d * sigproc.cc (wait_sig): Reorganize exit case so that ExitProcess is always
called, since that is the intent of sending a __SIGEXIT.  Wait forever for main
thread to go away since, presumably, the main thread told us it was going away.
2005-09-15 16:06:18 +00:00
Corinna Vinschen c4ec3e76b9 * cygwinenv.sgml (ntea): Add some wording to scare people away
from using this option.
2005-09-15 08:24:46 +00:00
Christopher Faylor fef80fce55 * spawn.cc (av::fixup): Avoid breaking out of the wrong "loop". 2005-09-15 00:31:42 +00:00
Christopher Faylor 59960f651d * hookapi.cc (hook_or_detect_cygwin): Simplify very slightly.
* spawn.cc (av::fixup): Guard against problems reading an executable which does
not match Microsoft's documentation about PE format.
2005-09-15 00:02:57 +00:00
Christopher Faylor ae37cc1218 * spawn.cc (av::error): Eliminate.
(av::av): Remove reference to error.
(av::replace0_maybe): Ditto.
(av::dup_maybe): Ditto.
(av::dup_all): Ditto.
(av::unshift): Ditto.
(spawn_guts): On a fault, return E2BIG only if ENOMEM has been set.  Otherwise
return EFAULT.
2005-09-14 23:03:44 +00:00
Christopher Faylor c9629cefe9 * cygtls.h (san): New structure.
(cygtls::andreas): New element.  Replaces _myfault and _myfault_errno.
(cygtls::fault_guarded): Use andreas.
(cygtls::return_from_fault): Ditto.
(cygtls::setup_fault): Add a parameter denoting where to store old fault
handler, if any and use it to "stack" faults.
(cygtls::reset_fault): Restore fault from parameter.
(myfault::sebastian): New variable.
(myfault::~myfault): Pass sebastian to reset_fault.
(myfault::myfault): Store old fault values in sebastian.
2005-09-14 21:26:15 +00:00
Christopher Faylor 1f48d233eb * heap.cc (heap_init): Revert 2005-09-11 patch as it seems to inexplicably
cause problems with emacs.
2005-09-14 18:30:21 +00:00
Christopher Faylor 3aca3cb636 Remove some more unneeded 'return;'s throughout. 2005-09-14 14:27:56 +00:00
Christopher Faylor 18ea7328a7 * sigproc.h: Protect declaration so that it only happens when
__INSIDE_CYGWIN__.
2005-09-14 14:08:00 +00:00
Christopher Faylor 62fe0eacda . 2005-09-14 14:02:17 +00:00
Christopher Faylor a611ae50d5 * exceptions.cc (sigtid): Remove declaration.
(handle_exceptions): Use _sig_tls rather than sigtid to determine if this is
the signal thread.
(set_signal_mask): Ditto for conditionalized CGF code.
* pinfo.cc (pinfo::exit): Exit the thread if we forcefully terminated the main
thread
* sigproc.cc (sigtid): Delete.
(_sig_tls): Define.
(sig_clear): Use _sig_tls rather than sigtid to determine if this is the signal
thread.
(sig_dispatch_pending): Ditto.
(wait_sig): Set _sig_tls here.
* dcrt0.cc (do_exit): Move sigproc_terminate call later since signal handling
was still needed for subsequent stuff.  Call sigproc_terminate with new
exit_state value.
* pinfo.cc (pinfo::exit): Call sigproc_terminate with new exit_state value.
* sigproc.cc (proc_terminate): Remove unnecessary (void) parameter.
(sigproc_terminate): Ditto.  Add new argument to accept exit state to be set.
(wait_sig): Reorganize __SIGEXIT handling.  Add more debugging output.
* winsup.h (sigproc_terminate): Declare with new exit_state argument.
(exit_states): Reorganize to reflect new exit ordering of sigproc_terminate.
2005-09-14 14:00:07 +00:00
Christopher Faylor 67483cb2cd * dcrt0.cc (do_exit): Rely on sigproc_terminate to set exit_state
appropriately.
* pinfo.cc (pinfo::exit): Always call sigproc_terminate here.  Rely on
sigproc_terminate to signal signal thread to handle eventual process exit.
* sigproc.cc (no_signals_available): Change criteria for determining if this
process can handle signals to itself.
(my_sendsig): New variable.  Copy of my sendsig handle.
(proc_can_be_signalled): Don't send signals if exit code is set.
(sigproc_terminate): Use and set exit_state appropriately to determine when to
do anything.  Send __SIGEXIT to self to control process exit.
(sig_send): Use my_sendsig for sending signals.  Don't call
proc_can_be_signalled for myself since the criteria is now different for
sending signals to myself.
(wait_sig): Copy myself->sendsig to my_sendsig for future use.  Exit signal
loop when __SIGEXIT is received.  Wait for main thread to exit and use its exit
status to actually exit process.
* sigproc.h (__SIGEXIT): New enum.
* dcrt0.cc (alloc_stack): Eliminate superfluous "return;".
* debug.cc (add_handle): Ditto.
* devices.in (device::parse): Ditto.
* dtable.cc (dtable::vfork_parent_restore): Ditto.
(dtable::vfork_child_fixup): Ditto.
* environ.cc (parse_options): Ditto.
* errno.cc (seterrno_from_win_error): Ditto.
* exceptions.cc (sig_handle_tty_stop): Ditto.
(set_signal_mask): Ditto.
* fhandler.cc (fhandler_base::read): Ditto.
(fhandler_base::operator delete): Ditto.
(fhandler_base::seekdir): Ditto.
(fhandler_base::rewinddir): Ditto.
* fhandler_console.cc (fhandler_console::read): Ditto.
(fhandler_console::fixup_after_exec): Ditto.
* sigproc.cc (sigproc_init): Ditto.
(sigproc_terminate): Ditto.

* devices.cc: Regenerate.
2005-09-13 17:08:54 +00:00
Christopher Faylor 00fb79f70e * sigproc.cc (wait_sig): Be more defensive about detecting when we're exiting. 2005-09-13 15:05:53 +00:00
Christopher Faylor 4e993dc7cc * cygthread.cc (cygthread::cygthread): Add more info to fatal error.
* fhandler_disk_file.cc (fhandler_disk_file::readdir): Temporarily remove
insertion of /dev into root directory.
* path.cc (path_conv::check): Ditto.
2005-09-12 21:19:07 +00:00
Christopher Faylor 6772e4c9e9 * heap.cc (heap_init): Allocate heap from top down as a hedge against
subsequent ERROR_INVALID_ADDRESS in forked processes when CTRL-C is pressed.
2005-09-12 03:55:16 +00:00