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Commit Graph

643 Commits

Author SHA1 Message Date
Stefan Metzmacher
3c6d28ebae tevent: version 0.14.0
- Support python 3.12
- remove solaris port backend (it's not maintainable)
- make tevent_find_ops_byname() available for callers.
- allow the "standard" backend to be overloaded
- add interface for request/subrequest call depth tracking:
  - tevent_thread_call_depth_activate
  - tevent_thread_call_depth_deactivate
  - tevent_thread_call_depth_start
  - tevent_thread_call_depth_stop
  - tevent_thread_call_depth_reset_from_req

Note the changes to ABI/tevent-0.13.0.sigs only
revert the temporary changes made there...

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Pavel Filipenský <pfilipen@redhat.com>
Reviewed-by: Volker Lendecke <vl@samba.org>
2023-01-18 16:26:36 +00:00
Pavel Filipenský
c5d5ebb60d tevent: Call depth tracking
The change to lib/tevent/ABI/tevent-0.13.0.sigs will be reverted
in the commit for the 0.14.0 release...

Signed-off-by: Pavel Filipenský <pfilipen@redhat.com>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
2023-01-18 16:26:36 +00:00
Stefan Metzmacher
07251f562c tevent: expose tevent_find_ops_byname() to callers
This makes it more flexible and allow a caller to overload
a tevent backend. Which will be used by Samba in order to
glue in io_uring support.

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Pavel Filipenský <pfilipen@redhat.com>
Reviewed-by: Volker Lendecke <vl@samba.org>
2023-01-18 16:26:36 +00:00
Stefan Metzmacher
ab49d9ee4e tevent: allow the "standard" backend to be overloaded
We'll export tevent_find_ops_byname() soon and will allow
the context_init() function of backends to find that standard ops
and hand over to standard_ops->context_init().

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Pavel Filipenský <pfilipen@redhat.com>
Reviewed-by: Volker Lendecke <vl@samba.org>
2023-01-18 16:26:36 +00:00
Stefan Metzmacher
147a317b7b tevent: remove solaris port backend
There's no way to verify changes we would have to do tevent_port.c,
as we don't have access to a solaris build machine.

So better use the poll backend instead. In performance critical code
we typically don't deal with a lot of file descriptors so the impact
should be fairly minimal.

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Pavel Filipenský <pfilipen@redhat.com>
Reviewed-by: Volker Lendecke <vl@samba.org>
2023-01-18 16:26:36 +00:00
Stefan Metzmacher
620ad8af46 tevent: remove unused register_backend() from python bindings
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Pavel Filipenský <pfilipen@redhat.com>
Reviewed-by: Volker Lendecke <vl@samba.org>
2023-01-18 16:26:36 +00:00
Stefan Metzmacher
eb05fe87bf tevent: remove unused tevent_liboop.c
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Pavel Filipenský <pfilipen@redhat.com>
Reviewed-by: Volker Lendecke <vl@samba.org>
2023-01-18 16:26:36 +00:00
Pavel Filipenský
77c828e124 tevent: Fix trailing whitespaces in tevent.c
Signed-off-by: Pavel Filipenský <pfilipen@redhat.com>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
2023-01-18 16:26:36 +00:00
Stefan Metzmacher
f6a6d917e1 tevent: use samba_tevent_set_debug() in testsuite.c
Note testsuite.c is only used in Samba's smbtorture as
'smbtorture //a/b local.event'

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Pavel Filipenský <pfilipen@redhat.com>
Reviewed-by: Volker Lendecke <vl@samba.org>
2023-01-18 16:26:36 +00:00
Joseph Sutton
a91fa70ad5 tevent: Fix flag clearing
We presumably meant to clear this bit, rather than clearing all bits
other than it.

Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Jeremy Allison <jra@samba.org>

Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Mon Oct  3 21:05:31 UTC 2022 on sn-devel-184
2022-10-03 21:05:31 +00:00
Stefan Metzmacher
63d4db63fe tevent: version 0.13.0
- add tevent_cached_getpid()

Note the changes to ABI/tevent-0.12.1.sigs only
revert the temporary changes made there...

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2022-07-25 17:34:33 +00:00
Stefan Metzmacher
673a8551d8 tevent: tevent_cached_getpid() tests
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2022-07-25 17:34:33 +00:00
Stefan Metzmacher
087b1b0efd tevent: add tevent_cached_getpid() helper
This avoids a getpid() syscall per tevent_loop_once() iteration.

We provide tevent_cached_getpid() also as helper for external consumers
in order to have the logic only once.

Note the change to ABI/tevent-0.12.1.sigs will be reverted
with the bump to 0.13.0.

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2022-07-25 17:34:33 +00:00
Stefan Metzmacher
53692735c7 tevent: version 0.12.1
* Fix build problems

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15071

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2022-06-08 17:02:29 +00:00
Pavel Filipenský
a20d41accd tevent:tests: Test queue entry tags
Signed-off-by: Pavel Filipenský <pfilipen@redhat.com>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>

Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Mon Apr 11 17:51:08 UTC 2022 on sn-devel-184
2022-04-11 17:51:08 +00:00
Pavel Filipenský
f681ef2ff4 tevent: Add tevent queue tracing support
Signed-off-by: Pavel Filipenský <pfilipen@redhat.com>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2022-04-11 16:56:35 +00:00
Pavel Filipenský
dfbb381839 tevent: Use internally an empty trigger function for blocker requests
This avoids special magic, but keeps the same external behavior.

It makes the following changes easier to understand.

Signed-off-by: Pavel Filipenský <pfilipen@redhat.com>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2022-04-11 16:56:35 +00:00
Pavel Filipenský
ddc8f4f4d8 tevent: Move the code below the trigger check
This makes the next commit smaller.

Signed-off-by: Pavel Filipenský <pfilipen@redhat.com>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2022-04-11 16:56:35 +00:00
Pavel Filipenský
3198b94a2d tevent: Fix trailing whitespaces
Signed-off-by: Pavel Filipenský <pfilipen@redhat.com>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2022-04-11 16:56:35 +00:00
Stefan Metzmacher
22c46d9f41 configure/Makefile: export PYTHONHASHSEED=1 in all 'configure/Makefile' scripts
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2022-03-29 22:32:32 +00:00
Andreas Schneider
5b70f21d15 lib:tevent: Reformat shell scripts
shfmt -f lib/tevent/ | xargs shfmt -w -p -i 0 -fn

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2022-02-24 09:15:34 +00:00
David Seifert
6509715c03 tevent: add missing #include <sys/types.h>
The following functions use `pid_t` in their interface:
* `tevent_req_profile_get_status`
* `tevent_req_profile_set_status`

BUG: https://bugs.gentoo.org/828720

Signed-off-by: David Seifert <soap@gentoo.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>

Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Thu Feb  3 13:18:29 UTC 2022 on sn-devel-184
2022-02-03 13:18:29 +00:00
Joseph Sutton
02b1873033 Fix Python docstrings
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>

Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Sat Sep  4 00:55:32 UTC 2021 on sn-devel-184
2021-09-04 00:55:32 +00:00
Pavel Březina
de4e8a1af9 tevent: bump the version number to 0.11.0
* Other minor build fixes.
* Add custom tag to events
* Add event trace api

Pair-Programmed-With: Stefan Metzmacher <metze@samba.org>

Signed-off-by: Pavel Březina <pbrezina@redhat.com>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2021-07-07 05:07:31 +00:00
Pavel Březina
683c44a79f tevent: add event trace api
Adds new tracing API to trace fd, timer, signal and immediate events
on specific trace points: attach, before handler and dettach.

This can be used in combination with the event tag to keep track
of the currently executed event for purpose of debugging.

Pair-Programmed-With: Stefan Metzmacher <metze@samba.org>

Signed-off-by: Pavel Březina <pbrezina@redhat.com>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2021-07-07 05:07:30 +00:00
Pavel Březina
fc9dd8ce9f tevent: add custom tag to events
Adds a new API to set and get an uint64_t tag on fd, timer, signal and
immediate events. This can be used to assign a unique and known id to
the event to allow easy tracking of such event.

Pair-Programmed-With: Stefan Metzmacher <metze@samba.org>

Signed-off-by: Pavel Březina <pbrezina@redhat.com>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2021-07-07 05:07:30 +00:00
Pavel Březina
5203e70ada tevent: add support for cmocka unit tests
This adds a placeholder for new cmocka tests for tevent. Tests
are added in individual commits.

Signed-off-by: Pavel Březina <pbrezina@redhat.com>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2021-07-07 05:07:30 +00:00
Volker Lendecke
8ee391bbd0 tevent: Remove single-use ev_str_list_[length|add]
This also adds proper error checks, the previous code could (very
theoretically) have leaked memory if an intermediate _add had failed.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2021-06-04 16:47:34 +00:00
Björn Jacke
c56c5c17fd tevent: also use portable __has_attribute macro to check for "deprecated" attribute
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14526

Signed-off-by: Bjoern Jacke <bjacke@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2020-10-16 04:45:40 +00:00
Volker Lendecke
ec312ee6fe tevent: Fix a tevent tutorial error
We don't pass a tevent_req but a tevent_context to the _send function

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>

Autobuild-User(master): Stefan Metzmacher <metze@samba.org>
Autobuild-Date(master): Tue May 19 12:07:42 UTC 2020 on sn-devel-184
2020-05-19 12:07:42 +00:00
Gary Lockyer
13a2f70a4d Fix clang 9 missing-field-initializer warnings
Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Andreas Schneider <asn@samba.org>
2020-05-08 09:31:31 +00:00
Volker Lendecke
04da0c344e test: Make local.event.*.fd1 a bit less flapping
One millisecond seems not enough on slow machines, make the timeout 10 msec

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>

Autobuild-User(master): Ralph Böhme <slow@samba.org>
Autobuild-Date(master): Wed May  6 11:58:42 UTC 2020 on sn-devel-184
2020-05-06 11:58:42 +00:00
Andrew Bartlett
5c1867ba45 py3: Remove #define PyInt_FromLong PyLong_FromLong
This allows us to end the use of Python 2/3 compatability macros.

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Noel Power
2020-03-23 19:12:43 +00:00
Uri Simchoni
4aea5c0972 tevent: Release tevent 0.10.2
* Upgrade waf to version 2.0.18 to fix a cross-compilation issue

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13846

Signed-off-by: Uri Simchoni <uri@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

Autobuild-User(master): Uri Simchoni <uri@samba.org>
Autobuild-Date(master): Mon Nov 18 11:44:08 UTC 2019 on sn-devel-184
2019-11-18 11:44:08 +00:00
Stefan Metzmacher
123267138e tevent: Release tevent 0.10.1
* Update waf to version 2.0.17 in order to
  fix the build with python 3.8.
* Other minor build fixes.

Signed-off-by: Stefan Metzmacher <metze@samba.org>

Autobuild-User(master): Stefan Metzmacher <metze@samba.org>
Autobuild-Date(master): Wed Sep  4 11:47:04 UTC 2019 on sn-devel-184
2019-09-04 11:47:04 +00:00
Andrew Bartlett
4f32983ea8 py3: Remove duplicated PyUnicode_Check() after the py3 compat macros were removed
This came about because in py2 we had to check for strings and unicode.

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Noel Power <noel.power@suse.com>

Autobuild-User(master): Noel Power <npower@samba.org>
Autobuild-Date(master): Mon Jun 24 18:48:53 UTC 2019 on sn-devel-184
2019-06-24 18:48:53 +00:00
Andrew Bartlett
7566268f38 py3: Remove PyStr_AsUTF8() compatability macro
We no longer need Samba to be py2/py3 compatible so we choose to return to the standard
function names.

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Noel Power <noel.power@suse.com>
2019-06-24 17:24:27 +00:00
Andrew Bartlett
34f9a089d8 py3: Remove PyStr_FromString() compatability macro
We no longer need Samba to be py2/py3 compatible so we choose to return to the standard
function names.

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Noel Power <noel.power@suse.com>
2019-06-24 17:24:27 +00:00
Andrew Bartlett
f498c81966 py3: Remove PyStr_Check() compatability macro
We no longer need Samba to be py2/py3 compatible so we choose to return to the standard
function names.

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Noel Power <noel.power@suse.com>
2019-06-24 17:24:27 +00:00
Volker Lendecke
7fa0be8f63 tevent: Fix a typo
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2019-06-20 17:18:16 +00:00
Noel Power
f7b816e2b7 DLIST_REMOVE: clang: Fix dereference of a null pointer warning
Fixes:

lib/tevent/tevent_wrapper.c:295:3: warning: Access to field 'next' results in a dereference of a null pointer (loaded from field 'prev') <--[clang]

Additionally fix similar instance of the same macro

Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Gary Lockyer gary@catalyst.net.nz
2019-06-11 12:10:17 +00:00
Noel Power
8f422ada8c lib/tevent: clang:
Fixes:

lib/tevent/tevent_wrapper.c:213:6: warning: Access to field 'destroyed' results in a dereference of a null pointer (loaded from variable 'glue') <--[clang]

Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Gary Lockyer gary@catalyst.net.nz
2019-06-11 12:10:17 +00:00
Noel Power
d93ec5445b lib/tevent: squash 'cast between incompatible function types' warning
squash 'cast between incompatible function types' warning

To avoid warning above produced by using
-Wcast-function-type we;

  + ensure PyCFunctions of type METH_NOARGS defined dummy arg
  + ensure PyCFunctions of type METH_KEYWORDS use PY_DISCARD_FUNC_SIG
    macro

Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Andreas Schneider <asn@samba.org>
2019-05-16 17:55:17 +00:00
Andrew Bartlett
6f22780184 tevent: Release tevent 0.10.0
* Remove Python 2.x support except to build just the bare C library
* Remove --extra-python (a build time mode to produce Python2 and Python3
  bindings at the same time)
* New minor version to allow Samba 4.10 to release a tevent if
  required from that branch

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2019-03-21 04:06:16 +00:00
Andrew Bartlett
a574e8f517 build: Standardise on calling conf.SAMBA_CHECK_PYTHON() in libraries
We do this by removing the confusing mandatory option to
conf.SAMBA_CHECK_PYTHON{,_HEADERS}(), instead just use the value of
--disable-python internally

This follows the default minimum of Python 3.4 and keeps things consistent
with the main Samba build where --disable-python is required to skip building
python bindings.

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2019-03-21 04:06:16 +00:00
Andrew Bartlett
fdb6305c86 build: Remove bld.gen_python_environments()
This was part of --extra-python support.

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
2019-03-21 04:06:14 +00:00
Stefan Metzmacher
db58a50296 tevent: version 0.9.39
* py_tevent: add_timer takes float argument
* C99 build fixes.
* Fix standalone build of tevent.

Signed-off-by: Stefan Metzmacher <metze@samba.org>
2019-02-26 10:39:24 +01:00
David Mulder
5ed5c33764 Search for location of waf script
When calling make from the ldb, talloc, tdb, and
tevent bundles, we need to first find the
location of the waf script. Currently the build
fails since it can't find waf.

Fixes regression caused by a660b7f.

Signed-off-by: David Mulder <dmulder@suse.com>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2019-02-26 10:39:24 +01:00
Douglas Bagnall
8294e68a41 py_tevent: add_timer takes float argument
We were already using it that way.

Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Noel Power <npower@samba.org>
2019-02-08 13:31:38 +01:00
Andreas Schneider
0da2e9c215 lib:tevent: Use correct C99 initializer for tevent_req
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2019-01-28 10:29:22 +01:00