liblitmus.git, branch wip-pgm-split [ARCHIVE] The userspace library for LITMUS^RT 2010. Now on GitHub. First draft of C-FL-split factor support 2013-11-25T22:23:23+00:00 Namhoon Kim namhoonk@ludwig.cs.unc.edu 2013-11-25T22:23:23+00:00 52006dedc0a2ba4d8a1901e8940eb80f8c02033e 1) added -n option in rtspin to specify split factor 
	1) added -n option in rtspin to specify split factor
Fix for C++: 'namespace' renamed to 'name_space' 2013-09-27T18:00:55+00:00 Glenn Elliott gelliott@cs.unc.edu 2013-09-27T18:00:55+00:00 f4d43d7b7d23c6445f099c28e156f0cffdaae000 Renames the 'namespace' parameter to litmus_open_lock() forard declaration in litmus.h to 'name_space'. This allows litmus.h to be compiled by a C++ compiler. (Note: Using 'extern "C" {}' does not work as an alternative solution.) 
Renames the 'namespace' parameter to litmus_open_lock() forard
declaration in litmus.h to 'name_space'. This allows litmus.h
to be compiled by a C++ compiler. (Note: Using 'extern "C" {}'
does not work as an alternative solution.)
Switch NP flag format back to 32 bits (uint32_t) 2013-07-21T11:35:24+00:00 Bjoern Brandenburg bbb@mpi-sws.org 2013-07-21T11:35:24+00:00 85cc826d76ad8bcfeb675710c49c410583cc86a9 This matches the corresponding change in the kernel. 
This matches the corresponding change in the kernel.
Port Makefile to new Linux kernel header layout 2013-07-11T12:51:06+00:00 Bjoern Brandenburg bbb@mpi-sws.org 2013-07-11T12:51:06+00:00 068cfc3f190cb901c9ab36e76db01bb09373e0f9 The userspace versions of unistd.h have moved to include/uapi/asm in recent kernel versions; we need to adjust the liblitmus Makefile accordingly. Further, on x86, the unistd_32.h and unistd_64.h files are now actually being auto-generated; this also forced adjustments. This patch is required for liblitmus to compile against Linux 3.10. 
The userspace versions of unistd.h have moved to include/uapi/asm in
recent kernel versions; we need to adjust the liblitmus Makefile
accordingly.

Further, on x86, the unistd_32.h and unistd_64.h files are now
actually being auto-generated; this also forced adjustments.

This patch is required for liblitmus to compile against Linux 3.10.
User large enough buffer to read /proc/litmus/release_master 2013-07-02T07:03:05+00:00 Hiroyuki Chishiro chishiro@cs.unc.edu 2013-07-02T07:03:05+00:00 5e1cee01ba46cffef72bae9c98d025a1c6cf7011 The string 'NO_CPU' needs to fit into the buffer. 
The string 'NO_CPU' needs to fit into the buffer.
Add a test for admission of tasks that are currently running 2013-06-08T22:13:55+00:00 Bjoern Brandenburg bbb@mpi-sws.org 2013-06-08T22:13:55+00:00 fcf492f8e1c7ef975e0d20cb50826ddacd33b884 Complements the prior test for suspended tasks. All plugins currently pass this test. 
Complements the prior test for suspended tasks. All plugins currently
pass this test.
Add testcase for admission of suspended tasks 2013-06-08T22:13:43+00:00 Bjoern Brandenburg bbb@mpi-sws.org 2013-06-08T18:05:29+00:00 4928cb8f9b596dde0f977bd8924a28dd38541f5f The kernel needs to be able to deal with tasks that do not make themselves a real-time task, but get configured by some other task instead. 
The kernel needs to be able to deal with tasks that do not make
themselves a real-time task, but get configured by some other task
instead.
Update constat SPORADIC->TASK_SPORADIC 2013-06-08T18:02:41+00:00 Bjoern Brandenburg bbb@mpi-sws.org 2013-06-08T18:02:41+00:00 d671324496bed1cd10fbdf425f049eae11efde14 A recent patch changed the name of the constant in the kernel. Update liblitmus accordingly. 
A recent patch changed the name of the constant in the kernel. Update
liblitmus accordingly.
Fix compile failure related to aliasing (gcc 4.4.5) 2013-04-17T16:01:47+00:00 Bjoern Brandenburg bbb@mpi-sws.org 2013-04-17T15:58:46+00:00 6d5c51fa0ae84a98f4200d39de4eb2b75e369753 My version of gcc would complain about "dereferencing pointer does break strict-aliasing rules" because of a (harmless) pointer cast. This patch adds a helper void pointer to make the assignment explicit, which avoids the cast and hence silences the warning. 
My version of gcc would complain about "dereferencing pointer does
break strict-aliasing rules" because of a (harmless) pointer cast.

This patch adds a helper void pointer to make the assignment explicit,
which avoids the cast and hence silences the warning.
Change convenience API routines. 2013-03-12T17:42:34+00:00 Glenn Elliott gelliott@cs.unc.edu 2013-03-12T17:13:22+00:00 0e71f86251307a37161cf3de2704a59882e25258 The sproadic_*() macros have become unwieldy. This patch replaces those convenience macros for global, clustered, and partitioned scheduling. A part of this API change is the explicit use of nanosecond time-values. Prior APIs have used lt_t (litmus time), which had an implied time scale of nanoseconds. /bin apps and test suite also updated to use revised API. Modifications to the test suite are mostly centered around using nanoseconds instead of milliseconds. 
The sproadic_*() macros have become unwieldy. This patch
replaces those convenience macros for global, clustered,
and partitioned scheduling. A part of this API#
# rt-mutex test
#
# Op: C(ommand)/T(est)/W(ait)lues. Prior APIs
have used lt_t (litmus time), which had an implied time
scale of nanoseconds.

/bin apps and test suite also updated to use revised API.
Modifications to the test suite are mostly centered around
using nanoseconds instead of milliseconds.