Introduced in 9b294d6284 the new eina_file_statgen_* API has a typo in
its disable function. Fixing this before it gets out into a release.
Thanks goes to the https://abi-laboratory.pro service for offering their
great API/ABI reports to the open source communities to help finding such
things!
Differential Revision: https://phab.enlightenment.org/D9962
Summary:
there is a patch that add vpath_resolve() call before eina_file_open()
because `path` arg could be NULL, the patch kills some applications.
this patch add null checking logic on vpath_resolve api
Reviewers: bu5hm4n, cedric, Hermet
Reviewed By: Hermet
Subscribers: #reviewers, #committers
Tags: #efl
Differential Revision: https://phab.enlightenment.org/D9748
Summary:
data should be checked regardless of EINA_MAGIC define,
because it is dereferenced in the following logic.
Reviewers: cedric, bu5hm4n, Hermet
Reviewed By: Hermet
Subscribers: #reviewers, #committers
Tags: #efl
Differential Revision: https://phab.enlightenment.org/D9750
this should bring our list nodes back to 32bytes (or 16 on 32bit)
which is the rounded up libc allocation size anyway expected. less mem
usage but less safety. i haven't seen any magic complainets to do with
eina list for a while now... so let's see.
Summary:
integrate mman.h to make Evil private to the EFL, as mman.h does not exist on Windows. After a discussion with raster, i include sys/mman.h only on non Windows platform.
One issue, though, is that src/modules/emotion/generic/Emotion_Generic_Plugin.h has inlined functions using mmap()
Test Plan: compilation on Windows
Reviewers: cedric, raster, zmike
Subscribers: #reviewers, #committers
Tags: #efl
Differential Revision: https://phab.enlightenment.org/D9542
coverity doesnt like inconsistent behavior of code, so make it
consistent even if pointless as this is during init when we wont have
threads .... yet.
CID 1403903
Summary:
Check if hash is empty before computing the hash key and look inside the
hash to find data.
Note: could have called the eina_hash_population() api but didn't
because of extra function call.
Reviewers: Hermet
Reviewed By: Hermet
Subscribers: cedric, #reviewers, #committers
Tags: #efl
Differential Revision: https://phab.enlightenment.org/D9531
do it once and remember the result from the first one. drops overhead
for sure by a chunk i actually could see in perf reports like about 1-2%
of cpu...
this is a performance optimization. it brings in a "stat generation".
for now it's disabled by default so we retain previous behavior. this
stops eina file from opening and stating a file every time you open
... it only does it if stat generation is off, or, if the generation
changed since the last time it opened that file. this makes cache hits
not have a 3 syscall cost (open+fstat+close). this optimizes that
lower end of things path. but .. it comes at a cost. if the file
changes before generation ticks over (which this forces to tick over
every time the loop exits idle by default).
now here is something to ask.
1. should we have this on by default and accept the "inexactness"
since you can eina_file_statgen_next() before any call that would do
i/o to force it to look at the real file stat info...
2. should we tick over every idle enter OR every N idle enters or
every frame we render instead? ... i want to avoid getting a timestamp
or having a timer interrupt often... so what should we do?
at least this introduces the idea, some api's and an env var to turn
this on. it definitely cuts down syscalls during things like creation
of widdgets or objects in large batches etc.
Summary: fix compilation on systems where backtrace() in execinfo.h is not available
Test Plan: compilation on Windows
Reviewers: zmike, cedric, raster
Reviewed By: cedric, raster
Subscribers: #reviewers, #committers
Tags: #efl
Differential Revision: https://phab.enlightenment.org/D9392
on linux open supports() O_CLOEXEC. add test case for this in meson
build and ifdef. this rolls 3 syscalls into 1 as we were doing open,
then fnctl to get and fcntl to set flags.
less syscalls is a good thing as syscalls are not cheap on some
architectures or systems. I've seen a syscall on 1 system take 2-3x
as long as another and another syscall in the same 2 system
comparison take 10x as long. depending on the syscall you may only
have a budget of something like 5000 syscalls "per frame" (60fps)
before you spend all of your frame time just in syscalls not
doing any processing, so we should keep these down if possible
and that is what this does.
it doesn't matter if this doesn't work with eina_debug since this isn't
meant to be used for that kind of debugging
Reviewed-by: Cedric BAIL <cedric.bail@free.fr>
Differential Revision: https://phab.enlightenment.org/D9359
On Windows, one must be in kernel mode to obtain informations of other users
Reviewed-by: Carsten Haitzler (Rasterman) <rasterman.com>
Reviewed-by: Marcel Hollerbach <mail@marcel-hollerbach.de>
Differential Revision: https://phab.enlightenment.org/D9339
This is a work around compiler/linker limit on some system as reported
by Romain Naour.
Reviewed-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Differential Revision: https://phab.enlightenment.org/D9348
Summary:
this simplifies the process of manipulating lists inside hashes with a
non-copied key
@feature
Depends on D9205
Reviewers: cedric
Reviewed By: cedric
Subscribers: #reviewers, #committers
Tags: #efl
Differential Revision: https://phab.enlightenment.org/D9206
Summary:
when install is not set, meson take the value of install_dir. So when
this is removed, things will continue working correctly.
Reviewers: zmike, stefan_schmidt, cedric, segfaultxavi
Reviewed By: zmike
Subscribers: #reviewers, #committers
Tags: #efl
Differential Revision: https://phab.enlightenment.org/D9065
Summary:
this function is commonly used to detect the existence of files using
its return value. for this purpose, printing warnings any time the file
cannot be opened is spammy and not very helpful in the context of detecting
actual errors.
Depends on D8950
Reviewers: devilhorns
Reviewed By: devilhorns
Subscribers: cedric, #reviewers, #committers
Tags: #efl
Differential Revision: https://phab.enlightenment.org/D8951
Summary: this means we don't need to handle this in the buildtool at all.
Reviewers: vtorri, zmike
Reviewed By: zmike
Subscribers: cedric, #reviewers, #committers
Tags: #efl
Differential Revision: https://phab.enlightenment.org/D8553
This enable vpath to recognize also ${} as a variable. It does mimic
what Efl.ViewModel provide with Efl.ViewModel.PropertyText and various
other language.
Reviewed-by: Marcel Hollerbach <mail@marcel-hollerbach.de>
Differential Revision: https://phab.enlightenment.org/D8883
Summary:
forbid the creation of short name (legacy of DOS)
Without optimisation
1. using only Win32 API, just iterating over directories (in micro seconds) :
10 files : 47
1000 files : 270
100000 files : 73227
2. using eina_file_dir_list() with a callback which does nothing :
10 files : 53
1000 files : 265
100000 files : 69624
usually there is a small overhead for eina API, which is normal
With optimisation
1. using only Win32 API, just iterating over directories (in micro seconds) :
10 files : 51
1000 files : 256
100000 files : 33345
2. using eina_file_dir_list() with a callback which does nothing :
10 files : 53
1000 files : 251
100000 files : 33832
speed up with 1000 files and more. Twice faster with 100000 files
Test Plan: benchmark program
Reviewers: raster, cedric, zmike
Subscribers: #reviewers, #committers
Tags: #efl
Differential Revision: https://phab.enlightenment.org/D8842
this file is included by itself (without Eina.h) so it must also include
its dependency headers
Reviewed-by: Marcel Hollerbach <mail@marcel-hollerbach.de>
Differential Revision: https://phab.enlightenment.org/D8727
this add strndup implementation that does not seg fault when string is NULL.
This also implements strndup on Windows.
Reviewed-by: Cedric BAIL <cedric.bail@free.fr>
Differential Revision: https://phab.enlightenment.org/D8790
lets assume a user passes in a string like "blabla%dehydra" then %d will
be resolved by snprintf. Which is probebly not what we want. This
resolves this case and ensures that eina_vpath_resolve does not get
piped through snprintf
Reviewed-by: Dave Andreoli <dave@gurumeditation.it>
Differential Revision: https://phab.enlightenment.org/D8753
This is usefule to allow timeout future to be propagated through eina_future_all
or eina_future_race for example.
Reviewed-by: Xavi Artigas <xavierartigas@yahoo.es>
Differential Revision: https://phab.enlightenment.org/D8655
Summary:
passing null here causes any log message to crash the app and is probably not
the intended result
Reviewers: cedric, segfaultxavi
Reviewed By: cedric, segfaultxavi
Subscribers: cedric, #reviewers, #committers
Tags: #efl
Differential Revision: https://phab.enlightenment.org/D8513
Summary: strerror_r() does not exist on Windows, but strerror_s() does
Test Plan: compilation
Reviewers: cedric, bu5hm4n, zmike
Reviewed By: zmike
Subscribers: zmike, bu5hm4n, #reviewers, #committers
Tags: #efl
Differential Revision: https://phab.enlightenment.org/D8279
Summary:
windows does not automatically set errno so we must do it ourselves
@fix
Depends on D8103
Reviewers: vtorri
Reviewed By: vtorri
Subscribers: cedric, #reviewers, #committers
Tags: #efl
Differential Revision: https://phab.enlightenment.org/D8104
Summary:
This fixes compilation on Windows
More precisely edje_cc could not compile emotion edc files, so it was a runtime problem
because of msvcr100 link.
Add more tests than before
Test Plan: compilation
Reviewers: raster
Subscribers: zmike, stefan_schmidt, cedric, #reviewers, #committers
Tags: #efl
Differential Revision: https://phab.enlightenment.org/D7926
Meson from git complains if `install` is set but not `install_dir`.
Reviewed-by: Marcel Hollerbach <marcel-hollerbach@t-online.de>
Differential Revision: https://phab.enlightenment.org/D8036
Make sure we are use doubel also also in things like EINA_DBL_EQ(a-b, x+y).
Thanks to Vicent for reporting and Xavi for giving me context.
Reviewed-by: Vincent Torri <vincent.torri@gmail.com>
Differential Revision: https://phab.enlightenment.org/D8049
Summary: this resolves a considerable number of leaks in unit tests
Reviewers: bu5hm4n
Reviewed By: bu5hm4n
Subscribers: segfaultxavi, cedric, #reviewers, #committers
Tags: #efl
Differential Revision: https://phab.enlightenment.org/D8020
Summary: This fixes especially the execution of edje_cc on Windows
Test Plan: execution of edje_cc
Reviewers: cedric, raster
Subscribers: #reviewers, #committers
Tags: #efl
Differential Revision: https://phab.enlightenment.org/D7834
It seems that use of eina_promise_data_get lead to mostly missuse. As it
duplicate other infrastructure which do not have the same problem. So better
remove it and if we need it back, we can just revert this patch later.
Reviewed-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Differential Revision: https://phab.enlightenment.org/D7578
eina_promise_data_set is a misleading API and result in conflicted use by
multiple independent piece of code leading to bug and crash. It is also not
necessary and we can avoid using it completely.
Reviewed-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Differential Revision: https://phab.enlightenment.org/D7575
A better solution is to actually have no eina_promise_data_set/get at all.
This reverts commit ce56f32270.
Reviewed-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Differential Revision: https://phab.enlightenment.org/D7574
This serie of patch didn't address the core problem in the design of the
ownership of eina_promise_data_{set/get} usage. It is also redundant with
other infrastructure in eina_promise and so not necessary completely.
This reverts commit de2ec0559b.
Reviewed-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Differential Revision: https://phab.enlightenment.org/D7573
commit 9b5155c9f1 brought about crashes
- specifically that i saw in terminology because it actually uses
eina_promise_data_set() and the new efl_loop_promise_new basically
took over ownership of that data, but if anyone used
eina_promise_data_set() the data ptr used by this new code would bwe
overwritten, causing segfauls when terminology loses selection
ownership. for days i had mysterious crashes of terminology until i
narrowed it down to the above, so if you have too, then this will fix
it.
what this does is create a data set intercept function callback that
for now is only for use inside efl to everride data sets so they set
data inside the new struct that tracks data. i also had to add and
intercept for eina_promise_data_free_cb_set() as this in theory could
also ber a similar problem.
so perhaps the idea/design of efl_loop_promise_new() is not right and
this kind of thgn has to be internal to eina promise... this means
eina promise and loops are much more tied together.
This build was never complete and also was not maintained probebly.
It is also dropped in favour of meson which is cool, merged, works & is fast.
Differential Revision: https://phab.enlightenment.org/D7010
so evas cpu used to be the thing then eina cpu came and did the same
and evas cpu optionalyl could lsit on top... just move it all to eina
cpu so one central place does this and evas_cpu is purely a compat
wrapper.
Summary:
In the case when you have multiple future in flight related to one object, you
couldn't use the previous version of efl_future_then. Now all function calls
take a void* pointer that allow multiple future to have their private data
request data accessible in all the callback.
This should not break released API as Eo.h is not released yet and so
was efl_future_Eina_FutureXXX_then.
Depends on D7332
Reviewers: felipealmeida, segfaultxavi, vitor.sousa, SanghyeonLee, bu5hm4n
Reviewed By: segfaultxavi
Subscribers: #reviewers, #committers
Tags: #efl
Maniphest Tasks: T7472
Differential Revision: https://phab.enlightenment.org/D7379
This reverts commit bef1c5cc43.
The commit breaks the build on macos. I gave it soem time to get fixed
up quickly, but its late Friday night in Korea now and this is unlikely
to get fixed until Monday. Revert here until fixed.
./src/lib/eina/eina_private.h:158:1: error: unknown type name 'locale_t'
https://travis-ci.org/Enlightenment/efl/jobs/461790674
strtod's behavior is changed by system locale.
http://man7.org/linux/man-pages/man3/strtod.3.htmlhttps://en.wikipedia.org/wiki/Decimal_separator
Because of this, strtod(0.5) returns 0.0 in some locales.
When a given value string is locale-independent, strtod has to be
replaced to eina_convert_strtod_c function.
Internally, it calls strtod_l function with "C" locale.
@feature
Reviewed-by: Cedric BAIL <cedric.bail@free.fr>
Reviewed-by: Vincent Torri <vincent.torri@gmail.com>
Differential Revision: https://phab.enlightenment.org/D6644
This will return an Iterator that will walk over a serie of iterator.
This technicaly take ownership of the iterator it is walking over and
destroy as it goes and doesn't need them anymore.
Reviewed-by: Vitor Sousa da Silva <vitorsousa@expertisesolutions.com.br>
Differential Revision: https://phab.enlightenment.org/D7286
when more than one fallback string was used the same variable was
accidently used again and again. This fixes that.
Note: This was not discovered because elementary does not use xdg per
default :)
Differential Revision: https://phab.enlightenment.org/D7174
this unifies the system types into 4 boolean flags
This fixes the fact that meson changed the system string accross
versions.
Differential Revision: https://phab.enlightenment.org/D7144
issue : when running 'ninja clean' 'buildtype' option is set to 'custom',
patch : set specific options for 'debug' and 'release',
set default options for any other value of 'buildtype'
Differential Revision: https://phab.enlightenment.org/D7131
a new shiny buildtool that currently completes in the total of ~ 4 min..
1 min. conf time
2:30 min. build time
Where autotools takes:
1:50 min. conf time
3:40 min. build time.
meson was taken because it went quite good for enlightenment, and is a traction gaining system that is also used by other mayor projects. Additionally, the DSL that is defined my meson makes the configuration of the builds a lot easier to read.
Further informations can be gathered from the README.meson
Right now, bindings & windows support are missing.
It is highly recommented to use meson 0.48 due to optimizations in meson
that reduced the time the meson call would need.
Co-authored-by: Mike Blumenkrantz <zmike@samsung.com>
Differential Revision: https://phab.enlightenment.org/D7012
Depends on D7011
On macOS the tmp file path always terminated with an additional
separator, causing issues when making file name comparisons.
For example, the Eio test suits would hang due to this.
This patch trims any trailing path. When joining paths
with eina_environment_tmp_get, macOS should behave
similarly as on other architectures.
Differential Revision: https://phab.enlightenment.org/D7128
previously it was defined in eina_config.h however. This file is
autogenerated, and having autogenerated parts of a file and static parts
is quite painfull, thus the definition is moved into eina_types.
Differential Revision: https://phab.enlightenment.org/D7104
The eina_vpath_resolve could allocate memory and return it.
But the eina_xdg_env_init does not release it.
*Detected by static analysis with the Coverity
Differential Revision: https://phab.enlightenment.org/D7066
Summary:
Sinus and cosinus are just the Latin words for sine and cosine, but we
should use the English versions to avoid any possible confusion.
Reviewers: Hermet
Reviewed By: Hermet
Subscribers: cedric, #reviewers, #committers
Tags: #efl
Differential Revision: https://phab.enlightenment.org/D7059
Summary:
The "be careful" advice seems a bit odd in api docs, better to just flag
them with doxygen @note's.
Subscribers: cedric, #reviewers, #committers
Tags: #efl
Differential Revision: https://phab.enlightenment.org/D7061
In general case, user library path is specifed as /usr/lib/, however,
if the user library path is specified as /lib/ which is a symbolic link to /usr/lib/,
current eina_prefix_new logic will print warning messages.
(actually the logic finds a /usr/lib/ path once a fallback logic runs)
This patch modifies the logic to find a proper path of lib path even if it is specified as symlink.
Differential Revision: https://phab.enlightenment.org/D6869
Summary:
eina debug was using the xdg runtime dir in a wrong manner. Since the
directory should be only used by the user, and the directory should be
be subject of any other usage. Additionally, apps tend to create files
like: $XDG_RUNTIME_DIR/foo.bar which is probebly not what you want in
$HOME.
ref T7107
Depends on D6747
Reviewers: zmike, stefan_schmidt, #committers
Reviewed By: zmike, #committers
Subscribers: #reviewers, cedric, #committers, zmike
Tags: #efl
Maniphest Tasks: T7107
Differential Revision: https://phab.enlightenment.org/D6748
Summary:
The contents of the XDG_ env vars are also usefull for eina subsystems,
thus we should init those env vars here.
Depends on D6751
Reviewers: zmike, stefan_schmidt, #committers
Reviewed By: zmike, #committers
Subscribers: #reviewers, cedric, #committers, zmike
Tags: #efl
Differential Revision: https://phab.enlightenment.org/D6744
Summary:
the fetching of the homedirectorty did not work. pw_dir was never
prepended. Additionally you would get a silent NULL string back
if the system does not support HAVE_GETPWENT.
ref T7107
Depends on D6737
Reviewers: zmike
Reviewed By: zmike
Subscribers: #reviewers, raster, vtorri, cedric, #committers, zmike
Tags: #efl
Maniphest Tasks: T7107
Differential Revision: https://phab.enlightenment.org/D6742
Summary:
From (1) "the following commit" message, the changed condition in this patch
should check if the virtualized file is copied or not.
In eina_file_virtualize
head_padded = 16 * ((sizeof(Eina_File) + slen + 15) / 16);
file->global_map = ((char *)file) + head_padded;
In eina_file_dup
file->global_map != (void*)(file->filename + strlen(file->filename) + 1)
Because of this discord condition makes eina_file_dup copies always.
(1) This is "the following commit":
commit 4766316935
Author: Cedric Bail <cedric@osg.samsung.com>
Date: Wed Mar 8 10:13:36 2017 -0800
eina: force copy of not copied virtualized file while doing an eina_file_dup.
The other way around is pretty much impossible as you don't know who does
an eina_file_dup and for how long they keep there reference.
T5234
Reviewers: zmike, Hermet
Reviewed By: zmike
Subscribers: cedric, #reviewers, #committers
Tags: #efl
Differential Revision: https://phab.enlightenment.org/D6857
Summary: For now its beta, and the since tag is added.
Reviewers: zmike
Reviewed By: zmike
Subscribers: #reviewers, kimcinoo, Hermet, cedric, #committers, zmike
Tags: #efl
Differential Revision: https://phab.enlightenment.org/D6751
Summary:
Using `--disable-magic-debug` defines EINA_MAGIC_CHECK to always
evaluate to `1`. Eina_Binbuf's null-check relied solely on the
EINA_MAGIC_CHECK, and failed to pick up on the cases where `buf` was
passed as NULL. This has led to a segfault when a NULL `buf` was passed
in the test suite (see referenced ticket).
This fix adds an explicit NULL check.
Fixes https://phab.enlightenment.org/T7147
Reviewers: zmike
Reviewed By: zmike
Subscribers: cedric, #committers, zmike
Tags: #efl
Differential Revision: https://phab.enlightenment.org/D6592
Summary:
These three classes have essentially the same API, just different
underlying data types. This patch seeks to improve the docs for all
three while retaining or improving the consistency between them.
Several functions had completely incorrect documentation (looks like
cut-and-paste mistakes), others had missing or incorrectly named
parameter documentation, typographical errors, or other similar issues.
This also cleans up a lot of spelling and grammar errors, defines return
values as part of @return, and reformats/revises doxygen code for
consistency.
There are no changes to code, except some whitespace cleanup.
Reviewers: devilhorns
Subscribers: cedric, #committers, zmike
Tags: #efl
Differential Revision: https://phab.enlightenment.org/D6544
Summary:
It seems this function is no longer used since some rework. Clean it up.
lib/eina/eina_thread_queue.c:127:1: warning: ‘_eina_thread_queue_msg_block_real_free’ defined but not used [-Wunused-function]
Reviewers: devilhorns
Reviewed By: devilhorns
Subscribers: cedric, #committers, zmike
Tags: #efl
Differential Revision: https://phab.enlightenment.org/D6537
Summary:
Define return values as part of @return.
Clarify that the returned list of files are gnuplot filenames specifically.
Cleanup grammar throughout.
Reviewers: zmike, devilhorns
Reviewed By: devilhorns
Subscribers: cedric, #committers
Tags: #efl
Differential Revision: https://phab.enlightenment.org/D6502
when debugging was active, this would frequently result in the monitor thread
blocking in a read() call for a fd which had already been closed by the main
thread. the main thread would be waiting for the monitor thread to fail its read()
and destroy itself, but the read() would never end without an interrupt
this reworks the monitor thread destruction to stop relying on the thread to
remove its session from the session list and instead only access the list from
the main thread, allowing sessions to always be immediately destroyed
fix T7103
Summary:
This reverts commit e0f8e65d20 which changed the
behavior of eina_stringshare_nprintf() and was not really needed to fix T6903.
Reviewers: zmike, Jaehyun_Cho, devilhorns
Reviewed By: zmike
Subscribers: cedric, #committers
Tags: #efl
Maniphest Tasks: T6903
Differential Revision: https://phab.enlightenment.org/D6431
Summary:
I typod this in 14ae3e3dec and when using
mempools other than chained, this probably caused all apps to crash on
shutdown
Reviewers: ManMower, devilhorns
Reviewed By: ManMower
Subscribers: cedric, #committers
Tags: #efl
Differential Revision: https://phab.enlightenment.org/D6428
Summary:
somehow backtrace() is able to generate EINVAL in certain cases even though
this is not documented anywhere. these irrelevant errors should not be noticed
by users of the api during debugging, as this can cause some tests/apps to
randomly fail without explanation
@fix
Reviewers: ManMower, devilhorns
Reviewed By: ManMower
Subscribers: cedric, #committers
Tags: #efl
Differential Revision: https://phab.enlightenment.org/D6377
Stefan Schmidt
Wonki Kim
sub.mohanty@samsung.com
Carsten Haitzler
Vincent Torri
Mike Blumenkrantz
Cedric BAIL
Marcel Hollerbach
Xavi Artigas
Lauro Moura
Amitesh Singh
Cedric BAIL
Marcel Hollerbach
Youngbok Shin
Yeongjong Lee
Jérémy Zurcher
Alastair Poole
Bryce Harrington
Shinwoo Kim
Taehyub Kim
Yeongjong Lee
Daniel Hirt