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Author SHA1 Message Date
Christian Kellner
e87a8f19f3 lib: use libdbus for client's dbus messaging 
Switch the dbus implementation for the client from systemd to
libdbus. The main reason is that, in flatpaks systemd is not easily
available. No phenomenological change for users of the library,
hopefully.
 2019-05-27 13:44:44 +02:00
Alex Smith
3a2ebd1cdf Merge pull request #144 from mdiluz/add-config-hotreloading 
Add config hot-reloading
 2019-05-24 08:58:43 +01:00
Marc Di Luzio
a0b850474d Fix comments 2019-05-24 08:48:38 +01:00
Marc Di Luzio
a9e3f866a0 Extend the context rwlock around where we apply optimisations 
This prevents a potential race condition for when the reaper thread reloads the config
 2019-05-24 08:45:14 +01:00
Alex Smith
128d9b1364 Merge pull request #145 from mdiluz/fix-clang-static-analyser-issues 
Add a clang static analyser check and fix issues
 2019-05-24 08:19:43 +01:00
Alex Smith
c502e00b7c Merge pull request #146 from gicmo/flatpak_portal 
Add support for flatpak portal
 2019-05-24 08:15:45 +01:00
Marc Di Luzio
83c4d38858 Use PATH_MAX-1 as strncopy doesn't always set the final null byte 2019-05-21 09:06:27 +01:00
Christian Kellner
0c36f3a6b0 Talk to the portal when running inside a flatpak 
When we detect that we are running inside a flatpak, talk to the
flatpak portal D-Bus service instead of the session daemon. This
is necessary because flatpak uses pid namespace isolation (see
man pid_namespaces(7)) and thus the pid needs to be translated
from the flatpak pid namespace to the host namespace. This
translation is happening inside the GameMode xdg-desktop-portal.
 2019-05-21 00:34:45 +02:00
Christian Kellner
536d687c9a Use defines for dbus name, path, interface 
That gives some meaning to the strings and makes it easier to see
what the arguments of sd_bus_call_method mean without checking the
function docs.
 2019-05-20 14:39:09 +02:00
Marc Di Luzio
44ab695246 Fix memory leak ambiguity with executable names 2019-05-19 12:47:32 +01:00
Marc Di Luzio
9db7442a31 Fix potential memory leak in game_mode_initialise_gpu 2019-05-19 12:47:32 +01:00
Marc Di Luzio
23dd471f6b Add clang analyzer check using scan-build 2019-05-19 12:47:32 +01:00
Marc Di Luzio
89904602e9 Fix formatting for travis 2019-05-19 11:24:51 +01:00
Marc Di Luzio
c276f760c7 Add comment about the reaper thread dealing with config file changes 2019-05-19 11:15:47 +01:00
Marc Di Luzio
5d0a413035 Only perform the leave/enter loop when gamemode is already active/has clients 2019-05-19 11:15:47 +01:00
Marc Di Luzio
ec55bda3b2 Implement inotify check on the reaper thread for config changes 2019-05-19 11:15:47 +01:00
Marc Di Luzio
ceb1808c95 Initial implementation of a RefreshConfig dbus interface 2019-05-19 11:15:47 +01:00
Alex Smith
16e7d06083 Fix up error logging in game_mode_resolve_wine_preloader() 
proc_path was never set to non-null but used for error logging, this
triggered -Wformat-overflow warnings on GCC 9. Use the pid instead
and remove that variable.
 2019-05-19 11:12:17 +01:00
Alex Smith
b04e39df43 Merge pull request #143 from mdiluz/client-example-check 
Small client header improvements
 2019-05-19 11:06:48 +01:00
Alex Smith
09e475e092 Typo fixes 2019-05-19 11:05:41 +01:00
Alex Smith
139b644d6d Merge pull request #142 from mdiluz/fixes-and-longoptions 
ioprio and niceness fixes, and long cmdline options
 2019-05-19 11:01:03 +01:00
Marc Di Luzio
f41ecda047 Fix a missing e 2019-05-15 18:58:12 +01:00
Marc Di Luzio
7ede50af39 Make sure we actually build the examples in the travis tests 
Otherwise failing changes to gamemode_client.h risk passing
 2019-05-15 18:56:14 +01:00
Marc Di Luzio
ddecc89f10 Add a note about GAMEMODE_AUTO and blocking calls 2019-05-15 18:56:14 +01:00
Marc Di Luzio
ddc802573a Remove unneeded includes in gamemode_client.h 2019-05-15 18:56:14 +01:00
Marc Di Luzio
a27e741beb Reformat long_options now that travis matches 2019-05-15 18:43:42 +01:00
Marc Di Luzio
f401b49b1a Close the openned task dirs to prevent a leak 2019-05-15 18:20:36 +01:00
Marc Di Luzio
41d35fa12a Add a zeroed final option for getopt_long for correctness 2019-05-15 18:17:50 +01:00
Marc Di Luzio
0d018d91a8 Implement some error logging/checking and clean up some TODO comments 2019-05-13 19:44:22 +01:00
Marc Di Luzio
ef29b35258 Make sure we don't leave a hanging gamemode request from the child process 
Otherwise other tests might have to wait for the reaper thread to clean it up
 2019-05-13 19:44:22 +01:00
Marc Di Luzio
139b90e0b7 Refactor the process test function 
Make it simply take a functor to the per tid get method
 2019-05-13 19:44:22 +01:00
Marc Di Luzio
4091a0c532 Now that renice works - set it to a hard fail again 
Also move some comments around
 2019-05-13 19:44:22 +01:00
Marc Di Luzio
f00a89bc56 Actually apply setpriority to the thread not the client 2019-05-13 19:44:22 +01:00
Marc Di Luzio
2d19b61a38 Always log when getpriority fails - we will likely want to know 2019-05-13 19:44:22 +01:00
Marc Di Luzio
16c932f5d0 Adjust logs for generic process test function 2019-05-13 19:44:22 +01:00
Marc Di Luzio
f152ea9338 Initial implementation of applying renice to all process threads 2019-05-13 19:44:22 +01:00
Marc Di Luzio
3ac49385dc Add a test for renicing multithreaded processes 2019-05-13 19:44:22 +01:00
Marc Di Luzio
87cfd9c5a6 Remove error log about known issue now that it is fixed 2019-05-13 19:44:22 +01:00
Marc Di Luzio
38e48a2d8e Update logging to reflect thread, client relationship 2019-05-13 19:44:22 +01:00
Marc Di Luzio
bf2b057915 First pass at fix for ioprio not applying to process tree properly 
See https://github.com/FeralInteractive/gamemode/issues/140
 2019-05-13 19:44:22 +01:00
Marc Di Luzio
6639b17500 Make the multithreaded ioprio tests not cause a full failure 2019-05-13 19:44:22 +01:00
Marc Di Luzio
6869470f9b Fix feature status codes - failures here should be considered a failure 2019-05-13 19:44:22 +01:00
Marc Di Luzio
934b497603 Implement multithreaded test framework (and use for ioprio) 
ioprio tests will now fail due to https://github.com/FeralInteractive/gamemode/issues/140
 2019-05-13 19:44:22 +01:00
Marc Di Luzio
5ffe832faf Don't store the initial values 
1. We don't use them anyway (though that could be a feature request)
	2. They weren't stored per-client, so would be incorrect anyway
 2019-05-11 13:24:13 +01:00
Marc Di Luzio
7f196cdd1a Fix formatting for travis 2019-05-11 13:06:43 +01:00
Marc Di Luzio
598969a538 Implement restoring the old ioprio value when unregistered 
Another part of the fix for https://github.com/FeralInteractive/gamemode/issues/141
 2019-05-11 12:08:29 +01:00
Marc Di Luzio
2249a71355 Get ready for re-setting ioprio value on un-register 
Implements tests for feature

	Fixes CLAMP macro
 2019-05-11 12:08:29 +01:00
Marc Di Luzio
6d14149658 Reset renice value on unregister 
Part of fixing up https://github.com/FeralInteractive/gamemode/issues/141
 2019-05-11 12:08:29 +01:00
Marc Di Luzio
09d63ae4f5 Set up for resetting niceness value 
Add tests to check this feature
	Apply config validation in config for simplicity

	Note: if anything messes with the niceness (ie. it starts non-zero, or it's not the expected value during setup, we'll bail out)
 2019-05-11 12:08:29 +01:00
Marc Di Luzio
7e5216c4a0 Some comments and cleanup 2019-05-11 12:08:29 +01:00