+ Modify POSIX thread create extension to ensure expected
initial signal mask is provided to system threads, initial
tasks and threads, and inheritied by tasks and threads.
+ Adds psxsignal07 to verify functionality when using a POSIX
Initialization thread and POSIX threads.
+ Adds psxsignal08 to verify functionality when using a Classic API
Initialization task and Classic API tasks.
Closes#3794.
Joel Sherrill <joel@rtems.org> modified the patch to
add autoconf logic to avoid building this new test
unless the tool chain include <ndbm.h>. The ensures
that git bisect continues to work and that the addition
of this test does not immediately force the entire
community to update their tools.
Add rtems_scheduler_get_processor_maximum() as a replacement for
rtems_get_processor_count(). The rtems_get_processor_count() is a bit
orphaned. Adopt it by the Scheduler Manager. The count is also
misleading, since the processor set may have gaps and the actual count
of online processors may be less than the value returned by
rtems_get_processor_count().
Update #3732.
Recursive usage of the same pthread_once_t results now in a deadlock.
Previously, an error of EINVAL was returned. This usage scenario is
invalid according to the POSIX pthread_once() specification.
Close#3334.
Checking of atime in psxfile01 (line 713) can fail since a delay for
rtems_clock_get_ticks_per_second (line 699) gives a delay of less than
one second, depending on when the last tick occurred. atime is measured
in whole seconds, and a fast processor might read the file before a new
second occurs. Add one tick to the delay will solve the problem.
Statically allocate the objects information together with the initial
set of objects either via <rtems/confdefs.h>. Provide default object
informations with zero objects via librtemscpu.a. This greatly
simplifies the workspace size estimate. RTEMS applications which do not
use the unlimited objects option are easier to debug since all objects
reside now in statically allocated objects of the right types.
Close#3621.
poll.h implements poll() which is not supported by RTEMS according
to the RTEMS POSIX 1003.1 Compliance Guide. See #3657.
This work was part of GCI 2018.
