This can be used by scripts to do verious performance measurements.
Specifically it can be used to measure the boot time since it represents
the uptime.
The individual debug heap implementations are now exposed via a
structure of function pointers and a common frontend dispatches the
malloc and malloc_debug APIs through them.
The MALLOC_DEBUG environment variable can be used to select the guarded
heap by adding 'g', otherwise the debug heap is used as the default.
Consequently the separate libroot_guarded is not needed anymore and has
been removed.
To allow the use of environment variables this early, init_env_post_heap
has been added and the heap dependent atfork() moved there. This allowed
to fold the code of init_heap_post_env into init_heap so the former has
been removed.
* Add support for macports lib and headers dirs.
* Link libs change for Mac OS X for tool build.
Signed-off-by: Augustin Cavalier <waddlesplash@gmail.com>
* This directory is for services that are launched per user (in a user
context), but installed globally.
* This is now used for the default "user" configuration; before this was
put into ~/config/non-packaged/data/launch, which didn't really fit,
and has the huge disadvantage that it cannot be updated.
* Fixes part of #12227.
* Instead of launching Tracker/Deskbar directly, we now launch the
Login application.
* This will now start a new session for the selected user (the password
is currently ignored).
* When a user session is started, the launch_daemon forks, and the
child then restarts the LaunchDaemon application in user mode.
* It then registers itself with its parent, in order to resolve user
dependent services.
* Added a user launch file that will cause Tracker, and Deskbar to
start in the new session.
* Added initializing /tmp & /var/shared_memory to the launch_daemon.
* Moved clockconfig.cpp code into the launch_daemon.
* This follows systemd design; since those jobs are fixed, it doesn't
matter where you maintain them.
* The init jobs are BJobs, but the JobQueue is only used for that
one use for now. At a later time, I intend to put the job launching
in there, as well. BJob allows to represent the dependencies already.
* This is actually working already, although we cannot reproduce all
the features of the former Bootscript yet. This is without any
dependency support in launch_daemon.
* All shell activity like cleaning out /tmp, setting up the environment,
setting the time, etc. is not yet working.
* This enables a mechanism to profile almost the complete boot process
(starting with main2()), if SYSTEM_PROFILER is defined to 1.
* You can access the profiling data using "profile -r".
gcc2 only for the time being, as the other plattforms either
don't build or the resulting binary doesn't launch.
x86: "runtime_loader: Cannot open file libnetwork.so: No such file or directory"
It also refuses to build with haikuporter's -S option:
"POLICY ERROR: can't find used library "libstdc++.r4.so"
x64: "bash: ./Pe: cannot execute binary file: Not an executable"
And the same policy error with -S as x86.
Anyone feel free to fix that... :)
