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* Merge branch 'fd-passing'Thiago Macieira2009-07-161-8/+29
|\ | | | | | | | | | | | | Conflicts: dbus/dbus-connection.c dbus/dbus-message-util.c dbus/dbus-sysdeps-unix.c
| * cloexec: make use of pipe2(O_CLOEXEC) when availableLennart Poettering2009-05-201-5/+29
| | | | | | | | This should fix another CLOEXEC race.
| * cloexec: set FD_CLOEXEC for all full duplex pipesLennart Poettering2009-05-201-3/+0
| | | | | | | | | | | | | | All users of full duplex pipes enable FD_CLOEXEC later anyway so let's just do it as part of _dbus_full_duplex_pipe. By side effect this allows to make use of SOCK_CLOEXEC which fixes a race when forking/execing from a different thread at the same time as we ar in this function.
* | Bug 21161 - Update the FSF addressTobias Mueller2009-07-101-1/+1
|/ | | | | | No comment. Signed-off-by: Colin Walters <walters@verbum.org>
* Various compiler warning fixesColin Walters2008-12-191-2/+2
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* When spawning processes, don't ignore the passed in environmentRay Strode2008-07-121-1/+14
| | | | | | | | Previously, we'd always call execv() and unconditionally use the environment of the parent. Now we call execve() with the passed in environment. For compatibility, we detect if the passed in environment is NULL and for that case, use the environment from the parent instead.
* check write return value so we don't hang (FDO Bug #11665)John (J5) Palmieri2008-01-151-3/+3
| | | | | | | | | 2008-01-15 John (J5) Palmieri <johnp@redhat.com> * patch by Peter O'Gorman <pogma at thewrittenword dot com> * dbus/dbus-spawn.c (babysit_signal_handler): check write return value so we don't hang (FDO Bug #11665)
* the API contract says sitter_p can be NULL, so let's check it (FDO Bug #12919)John (J5) Palmieri2008-01-151-1/+3
| | | | | | | | | 2008-01-15 John (J5) Palmieri <johnp@redhat.com> * patch by Kimmo Hämäläinen <kimmo dot hamalainen at nokia dot com> * dbus/dbus-spawn.c (_dbus_spawn_async_with_babysitter): the API contract says sitter_p can be NULL, so let's check it (FDO Bug #12919)
* use correct ssize_t type instead of size_t (FDO Bug #12862)John (J5) Palmieri2008-01-151-2/+2
| | | | | | | | | 2008-01-15 John (J5) Palmieri <johnp@redhat.com> * patch by Kimmo Hämäläinen <kimmo dot hamalainen at nokia dot com> * dbus/dbus-spawn.c (read_ints, read_pid): use correct ssize_t type instead of size_t (FDO Bug #12862)
* add error handling when polling (FDO Bug #12954)John (J5) Palmieri2008-01-151-4/+19
| | | | | | | | | 2008-01-15 John (J5) Palmieri <johnp@redhat.com> * patch by Kimmo Hämäläinen <kimmo dot hamalainen at nokia dot com> * dbus/dbus-spawn.c (babysit, babysitter_iteration): add error handling when polling (FDO Bug #12954)
* Use DBUS_ERROR_INIT instead of dbus_error_init wherever it's clearly equivalentSimon McVittie2007-10-111-28/+10
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* 2007-07-24 Havoc Pennington <hp@redhat.com>Havoc Pennington2007-07-241-11/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | * configure.in: add AM_PROG_CC_C_O to allow per-target CPPFLAGS * bus/dispatch.c (bus_dispatch_test_conf): Fix up setting TEST_LAUNCH_HELPER_CONFIG to include the full path, and enable test shell_fail_service_auto_start when use_launcher==TRUE * bus/activation-helper-bin.c (convert_error_to_exit_code): pass through the INVALID_ARGS error so the test suite works * bus/activation.c (handle_activation_exit_error): return DBUS_ERROR_NO_MEMORY if we get BUS_SPAWN_EXIT_CODE_NO_MEMORY * dbus/dbus-spawn.c (_dbus_babysitter_get_child_exit_status): return only the exit code of the child, not the entire thingy from waitpid(), and make the return value indicate whether the child exited normally (with a status code) * bus/bus.c (process_config_first_time_only): _dbus_strdup works on NULL so no need to check (process_config_every_time): move servicehelper init here, so we reload it on HUP or config file change * bus/Makefile.am (install-data-hook): remove comment because Emacs make mode seems to be grumpy about it
* 2007-07-24 Richard Hughes <richard@hughsie.com>Richard Hughes2007-07-241-0/+25
| | | | | | | | | | | * dbus/dbus-spawn.c: (read_data), (_dbus_babysitter_get_child_exit_status): * dbus/dbus-spawn.h: Add a function so we can get access to the exit status of the launch helper. By providing the return code and not the error we can leave the 'what does this mean?' to the bus launch code and not include it in the dbus directory.
* 2007-07-13 Havoc Pennington <hp@redhat.com>Havoc Pennington2007-07-141-1/+1
| | | | * Add indent-tabs-mode: nil to all file headers.
* 2007-06-18 Havoc Pennington <hp@redhat.com>Havoc Pennington2007-06-181-1/+1
| | | | | | | | | * dbus/dbus-watch.c (dbus_watch_get_socket) (dbus_watch_get_unix_fd): new API to match DBusConnection (dbus_watch_get_fd): deprecate this Throughout: just s/dbus_watch_get_fd/dbus_watch_get_socket/g for now since all the transports use sockets anyway
* 2007-06-15 Havoc Pennington <hp@redhat.com>Havoc Pennington2007-06-151-1/+3
| | | | | | | | | | | | | | * dbus/dbus-sysdeps.c (_dbus_set_errno_to_zero) (_dbus_get_is_errno_nonzero, _dbus_get_is_errno_eintr) (_dbus_strerror_from_errno): family of functions to abstract errno, though these are somewhat bogus (really we should make our socket wrappers not use errno probably - the issue is that any usage of errno that isn't socket-related probably is not cross-platform, so should either be in a unix-only file that can use errno directly, or is a bug - these general errno wrappers hide issues of this nature in non-socket code, while socket-specific API changes would not since sockets are allowed cross-platform)
* 2007-06-09 Havoc Pennington <hp@redhat.com>Havoc Pennington2007-06-091-2/+2
| | | | | | | | | | | | | | | | | | | * bus/dispatch.c (check_get_connection_unix_process_id): adapt since sysdeps-unix.h stuff isn't included anymore * bus/bus.c (bus_context_new): use more abstract functions to change user, so they can be no-ops on Windows * dbus/dbus-credentials.c, dbus/dbus-credentials.h, dbus/dbus-credentials-util.c: new files containing a fully opaque DBusCredentials data type to replace the old not opaque one. * configure.in (DBUS_UNIX): define DBUS_UNIX to match DBUS_WIN on windows * dbus/dbus-userdb.h: prohibit on Windows, next step is to clean up the uses of it in bus/*.c and factor out the parts of cookie auth that depend on it
* * dbus/dbus-spawn.c,dbus/dbus-spawn.h (_dbus_spawn_async_with_babysitter):Ralf Habacker2007-03-041-4/+6
| | | | | | added environment pointer as function parameter,used on win32. * test/spawn-test.c: fixed call to above mentioned function.
* 2006-09-16 Havoc Pennington <hp@redhat.com>Havoc Pennington2006-09-161-5/+5
| | | | | | | | | | * dbus/dbus-sysdeps-unix.h: small change to Peter's patch to make dbus-sysdeps-unix-util.c build, add unix-specific sysdeps header. * dbus/dbus-sysdeps.h, dbus-sysdeps-unix.c: patch from Peter Kümmel bug #8249 to make the sysdeps.h read/write/open/close functions specifically for sockets only, and move generic read/write/open/close into unix-specific code.
* * dbus/dbus-spawn.c (_dbus_spawn_async_with_babysitter): Make sure weJohn (J5) Palmieri2006-09-071-1/+2
| | | | | close child_err_report_pipe[WRITE_END] on exec (Patch from Kimmo Hämäläinen <kimmo dot hamalainen at nokia dot com>)
* * Clean up close calls to use _dbus_close (Patch fromJohn (J5) Palmieri2006-09-071-5/+5
| | | | Kimmo Hämäläinen <kimmo dot hamalainen at nokia dot com>)
* 2005-06-28 Ray Strode <rstrode@redhat.com>Ray Strode2005-06-281-3/+26
| | | | | * dbus/dbus-spawn.c (_dbus_babysitter_unref): kill babysitter helper process on last unref, bug #2813.
* add a little comment about WNOHANG/EINTRHavoc Pennington2004-11-101-0/+3
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* 2004-11-10 Colin Walters <walters@verbum.org>Colin Walters2004-11-101-1/+5
| | | | | * dbus/dbus-spawn.c (check_babysit_events): Handle EINTR, for extra paranoia.
* 2004-08-28 Havoc Pennington <hp@redhat.com>Havoc Pennington2004-08-291-3/+4
| | | | | | | | | | | | * dbus/dbus-userdb.c (_dbus_is_console_user): remove unused variable More fixes from Steve Grubb * dbus/dbus-sysdeps.c (_dbus_connect_tcp_socket): fix fd leak (_dbus_listen_tcp_socket): fix fd leak * dbus/dbus-spawn.c (read_pid, read_ints): move the "again:" for EINTR to a bit lower in the code
* 2004-08-09 Havoc Pennington <hp@redhat.com>Havoc Pennington2004-08-101-1/+1
| | | | | * COPYING: switch to Academic Free License version 2.1 instead of 2.0, to resolve complaints about patent termination clause.
* 2004-06-20 Havoc Pennington <hp@redhat.com>Havoc Pennington2004-06-201-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * dbus/dbus-glib-error-enum.h: autogenerate the GError enum codes from the dbus error names * glib/dbus-glib.h: move to subdir dbus/ since it's included as dbus/dbus-glib.h and that breakage is now visible due to including dbus/dbus-glib.h in dbus-glib-lowlevel.h * glib/dbus-glib.h: s/gproxy/g_proxy/ * dbus/dbus-shared.h: new header to hold stuff shared with binding APIs * dbus/dbus-protocol.h (DBUS_ERROR_*): move errors here rather than dbus-errors.h * glib/dbus-glib.h (dbus_set_g_error): move to dbus-glib-lowlevel.h * glib/dbus-glib.h: remove dbus/dbus.h from here; change a bunch of stuff to enable this * dbus/dbus-glib-lowlevel.h: put dbus/dbus.h here * a bunch of other changes with the same basic "separate glib bindings from dbus.h" theme
* 2003-12-02 Richard Hult <richard@imendio.com>Richard Hult2003-12-021-1/+1
| | | | | * Update AFL version to 2.0 throughout the source files to reflect the update that was done a while ago.
* 2003-11-26 Mikael Hallendal <micke@imendio.com>Mikael Hallendal2003-11-271-1/+4
| | | | | | * bus/*.[ch]: * dbus/*.[ch]: * glib/*.[ch]: Made ref functions return the pointer
* 2003-09-07 Havoc Pennington <hp@pobox.com>Havoc Pennington2003-09-071-13/+16
| | | | * Make Doxygen contented.
* 2003-05-11 Havoc Pennington <hp@pobox.com>Havoc Pennington2003-05-111-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Write a "test-profile" that does echo client-server with threads; profile reveals lock contention, memcpy/realloc of buffers, and UTF-8 validation as hot spots. 20% of lock contention eliminated with dbus_atomic_inc/dec implementation on x86. Much remaining contention is global mempool locks for GList and DBusList. * dbus/dbus-sysdeps.c (_dbus_atomic_inc, _dbus_atomic_dec): add x86 implementation * dbus/dbus-connection.c (struct DBusConnection): use dbus_atomic_t for the reference count * dbus/dbus-message.c (struct DBusMessage): declare dbus_atomic_t values as volatile * configure.in: code to detect ability to use atomic integer operations in assembly, from GLib patch * dbus/dbus-internals.c (_dbus_verbose_real): call getpid every time, tired of it being wrong in threads and forked processes * glib/test-profile.c: a little program to bounce messages back and forth between threads and eat CPU * dbus/dbus-connection.c: add debug spew macros for debugging thread locks; include config.h at top; fix deadlock in dbus_connection_flush()
* 2003-05-08 Havoc Pennington <hp@pobox.com>Havoc Pennington2003-05-091-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | * dbus/dbus-spawn.c: s/_exit/exit/ because it was keeping gcov data from getting written, and there wasn't a good reason to use _exit really. * test/decode-gcov.c (mark_inside_dbus_build_tests): don't count dbus_verbose lines in test coverage (main): add list of functions sorted by # of untested blocks to the coverage report * dbus/dbus-mempool.c: put some test-only code in DBUS_BUILD_TESTS * dbus/dbus-marshal.c (_dbus_marshal_test): extend test coverage * dbus/dbus-message-handler.c (_dbus_message_handler_test): extend test coverage * test/data/auth/cancel.auth-script: test canceling an authentication * dbus/Makefile.am: remove dbus-server-debug.[hc] for now, as they aren't used. in CVS history if we end up needing them.
* 2003-04-24 Havoc Pennington <hp@redhat.com>Havoc Pennington2003-04-241-7/+7
| | | | | | | | | | | | | | | | * configure.in: add --enable-checks * dbus/dbus-message.c (dbus_message_new): reverse name/service arguments * dbus/dbus-connection.c (dbus_connection_preallocate_send): fix to use thread locks. (_dbus_connection_handler_destroyed_locked): move some private functions into proper docs group * dbus/dbus-internals.h: add _dbus_return_if_fail, _dbus_return_val_if_fail Throughout: use dbus_return_if_fail
* 2003-04-18 Havoc Pennington <hp@pobox.com>Havoc Pennington2003-04-181-15/+7
| | | | | | | | | | | | | | * glib/dbus-gmain.c: adapt to watch changes * bus/bus.c, bus/activation.c, etc.: adjust to watch changes * dbus/dbus-server.h: remove dbus_server_handle_watch * dbus/dbus-connection.h: remove dbus_connection_handle_watch * dbus/dbus-watch.c (dbus_watch_handle): change DBusWatch to work like DBusTimeout, so we don't need dbus_connection_handle_watch etc.
* 2003-04-10 Havoc Pennington <hp@pobox.com>Havoc Pennington2003-04-111-0/+3
| | | | | | | | * bus/dispatch.c (check_segfault_service_activation): add test for launching an executable that just crashes. * test/test-segfault.c (main): try setting coredumpsize to 0 so we don't leave a million cores. We'll see how portable this is.
* 2003-04-10 Havoc Pennington <hp@pobox.com>Havoc Pennington2003-04-111-33/+50
| | | | | | | | | * dbus/dbus-spawn.c (_dbus_spawn_async_with_babysitter): move all the possible parent failures before we fork, so that we don't fail to create a babysitter after creating the child. * bus/activation.c (bus_activation_activate_service): kill child if we don't successfully complete the activation.
* 2003-04-10 Havoc Pennington <hp@redhat.com>Havoc Pennington2003-04-111-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * dbus/dbus-connection.c (dbus_connection_flush): don't spin on the connection if it's disconnected * bus/activation.c (bus_activation_service_created): use new transaction features to roll back removal of pending activation if we don't successfully create the service after all. Don't remove pending activation if the function fails. * dbus/dbus-list.c (_dbus_list_insert_before_link) (_dbus_list_insert_after_link): new code to facilitate services.c fixes * dbus/dbus-hash.c (_dbus_hash_table_insert_string_preallocated): new functionality, so we can preallocate the ability to insert into a hash table. * bus/connection.c (bus_transaction_add_cancel_hook): new function allowing us to put custom hooks in a transaction to be used for cancelling said transaction * doc/dbus-specification.sgml: add some discussion of secondary service owners, and disallow zero-length service names * bus/services.c (bus_registry_acquire_service): new function, splits out part of bus_driver_handle_acquire_service() and fixes a bug where we didn't remove the service doing the acquiring from the secondary queue if we failed to remove the current owner from the front of the queue.
* 2003-04-06 Havoc Pennington <hp@pobox.com>Havoc Pennington2003-04-061-9/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * bus/bus.c (bus_context_new): fix wrong handling of server_data_slot_unref() in the error case. * dbus/dbus-internals.h (_dbus_assert): change so it passes "(condition) != 0" to _dbus_real_assert so that "_dbus_assert (pointer)" doesn't cause a warning * bus/main.c (main): accept --print-address option to print out the message bus address * dbus/dbus-sysdeps.c (_dbus_generate_random_ascii): export this * dbus/dbus-transport.c (_dbus_transport_open): special error for "tmpdir" option to unix: address on client side * dbus/dbus-server.c (dbus_server_listen): handle "tmpdir" option to unix: address * configure.in (TEST_SOCKET_DIR): locate a temporary directory we can use to create sockets in the test suite. * bus/main.c (signal_handler): on SIGTERM, exit the daemon cleanly. To be used for testing. * dbus/dbus-spawn.c (babysit): use _dbus_set_signal_handler() * dbus/dbus-sysdeps.c (_dbus_set_signal_handler): new * dbus/dbus-server-debug-pipe.c (_dbus_transport_debug_pipe_new): handle trying to call this when there's no servers active
* 2003-04-05 Havoc Pennington <hp@pobox.com>Havoc Pennington2003-04-051-3/+8
| | | | | | | | * dbus/dbus-string.c: docs warning * dbus/dbus-spawn.c: missing docs * dbus/dbus-memory.c (struct ShutdownClosure): missing docs
* 2003-04-05 Havoc Pennington <hp@pobox.com>Havoc Pennington2003-04-051-0/+6
| | | | | | | | | | | | | | | | * bus/loop.c (bus_loop_iterate): fix the timeout code, using magic from GLib * dbus/dbus-spawn.c (_dbus_babysitter_unref): set sitter_pid to -1 once we've reaped the babysitter (_dbus_babysitter_handle_watch): do as much work as we can, not just one go of it * bus/activation.c: add code using DBusBabysitter so that we handle it when a service fails to start up properly. (bus_activation_service_created): don't remove the activation entries as we go, just let them get removed when we free the pending activation. Unref reply messages after sending them.
* 2003-04-04 Havoc Pennington <hp@redhat.com>Havoc Pennington2003-04-051-147/+1162
| | | | | | | | | | | | * dbus/dbus-spawn.c, dbus/dbus-spawn.h: Change dbus_spawn to return a "babysitter" object that is used to monitor the status of the spawned process and reap it when required. * test/test-segfault.c, test/test-exit.c, test/test-sleep-forever.c: binaries that do various lame things, used in the test suite. * dbus/dbus-sysdeps.c: kill _dbus_errno_to_string()
* 2003-04-03 Havoc Pennington <hp@pobox.com>Havoc Pennington2003-04-041-0/+339
* dbus/dbus-spawn.c: Move dbus-spawn into a separate file in preparation for modifying it, dbus-sysdeps is getting a bit unmanageable.
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