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aa48536498a4aa184f8b7694277429fde9a10319
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Author SHA1 Message Date
Joel Sherrill
aa48536498 Added code to insure that the post switch extension was executed and 
to made signals sent to a particular thread from an ISR operated correctly.
This behavior was required by the exception detection/reporting code
in the gnat runtime.
 1996-09-17 21:31:10 +00:00
Joel Sherrill
9093c3c29b Corrected implementation of timed wait on condition variables. First 
the timeout is given as a wall-time not an interval as was previously
implemented.  Second, the interpretation of ETIMEDOUT behavior was
incorrect as all possible error cases needed to be checked before
this error was returned.  This caused problems when the wall-time
specified was in the past.
 1996-09-17 21:29:51 +00:00
Joel Sherrill
ded66f8f41 added prototype for _POSIX_Timespec_subtract 1996-09-17 21:26:25 +00:00
Mark Johannes
09093ee617 Fixed test to match change to pthread_cond_timedwait which now takes a wall 
time.

Commented out calls to pthread_cond_wait and pthread_cond_timedwait without
the mutex locked before calling.
 1996-09-12 20:41:27 +00:00
Joel Sherrill
cda277fc4b added $Id$ to file headers 
cpu.h: added prototype for _CPU_ISR_Get_level()
 1996-09-11 19:16:07 +00:00
Joel Sherrill
0971cd5b5a added $ string to file header 1996-09-11 19:15:09 +00:00
Joel Sherrill
5bb00a8bd3 added $Id$ string to file header 1996-09-11 19:13:44 +00:00
Joel Sherrill
9c0d032e8b new files 1996-09-11 19:12:43 +00:00
Joel Sherrill
b944007b11 added definition of EXT_INT5 1996-09-08 16:24:43 +00:00
Joel Sherrill
3d07c8b71d added mips64orion entries for SHM_LOCK_VALUE and SHM_UNLOCK_VALUE 1996-09-08 16:24:13 +00:00
Joel Sherrill
bdef2d8131 idtmem.S: changed reference to include files to correct location 
iface.c: commented out routines now provided by rtems

setvec.c: remov
 1996-09-08 16:23:35 +00:00
Joel Sherrill
eaa34e75ae changed reference to include files to correct location 1996-09-08 16:22:29 +00:00
Joel Sherrill
3335420529 moved PTHREAD_MINIMUM_STACK_SIZE from pthread.c to pthread.h so it would be 
visible to other files.
 1996-09-08 16:22:05 +00:00
Joel Sherrill
e7a36a98b1 Ada task stack size minimize is twice that for regular pthreads. 1996-09-08 16:21:48 +00:00
Joel Sherrill
ed5a518d09 moved PTHREAD_MINIMUM_STACK_SIZE from pthread.c to here so it would be 
visible to other files.
 1996-09-08 16:21:16 +00:00
Joel Sherrill
d1d3796ce9 changed to reflect status of R4600 work. 1996-09-06 19:57:39 +00:00
Joel Sherrill
8445e57d8c removed need for exceptbdr.h file 1996-09-06 19:57:21 +00:00
Joel Sherrill
f198c63d6a new file for MIPS port by Craig Lebakken (lebakken@minn.net) and 
Derrick Ostertag (ostertag@transition.com).
 1996-09-06 18:11:41 +00:00
Joel Sherrill
f29032c587 added MIPS port by Craig Lebakken (lebakken@minn.net) and Derrick Ostertag 
(ostertag@transition.com).
 1996-09-06 18:09:25 +00:00
Joel Sherrill
2ffcc2ed9f modified test to take into account change in default value of 
inheritsched pthread attribute from implicit to explicit scheduling
parameters.
 1996-09-06 15:17:39 +00:00
Joel Sherrill
7fea679b6f changed _TOD_Is_set from a function to a boolean variable 1996-09-06 15:16:19 +00:00
Joel Sherrill
65c421ffc5 default thread attributes: default value for inheritsched changed from 
explicit to inherit scheduler to be consistent with FSU pthreads for gnat.

_POSIX_Threads_Create_extension: now inherit signal blocked mask from
creator if the new thread is a posix thread.

_POSIX_Threads_Initialize_user_threads: make sure posix initialization
threads start with a useful priority.  If they inherit the priority
of the creating thread, they will end up at the same priority as the
idle thread.  Since the idle thread does not yield, they will not run.
 1996-09-05 20:45:05 +00:00
Joel Sherrill
297be5c8f1 pthread_mutex_setprioceiling: fixed bug where returned priority was 
not converted from core priority to posix priority.
 1996-09-05 20:41:10 +00:00
Joel Sherrill
7e230f1032 added printf of status when not successful 1996-09-05 20:31:32 +00:00
Joel Sherrill
9a5cbef006 nanosleep: negative value for tv_sec is no longer an error. It now 
is changed into being a 0 delay.
 1996-09-05 20:29:07 +00:00
Joel Sherrill
f254b93fd8 nanosleep no longer consider a negative value of tv_sec to be an error. 
Instead it is an indication of a request for a small delay.
 1996-09-05 20:03:19 +00:00
Joel Sherrill
62bf651fe5 new file to support GNU Ada. 
currently the only routine in this file simply returns the minimum stack
size for each thread.
 1996-08-29 16:39:01 +00:00
Joel Sherrill
b5c04b68e5 fixed typo .. changed == to != 1996-08-27 15:19:51 +00:00
Joel Sherrill
5a2348090f check that we were passed a valid mutex and ignore errors from the 
later pthread_mutex_lock.  This makes our behavior more compatible
with that of FSU pthreads.
 1996-08-27 15:19:33 +00:00
Mark Johannes
e4cc41762c Changed all EFAULTS to EINVALs 1996-08-23 15:58:24 +00:00
Mark Johannes
3adf786d12 filled in screen 1996-08-23 15:56:50 +00:00
Mark Johannes
237088cfdf Filled in screen 1996-08-23 15:56:22 +00:00
Mark Johannes
78f5dae669 Filled in the screen 1996-08-23 15:55:02 +00:00
Mark Johannes
e2ceeca77e Added build_time statement to provide a tm for the test 1996-08-23 15:50:53 +00:00
Mark Johannes
257adbab17 Changed test 5 to test 10 at bottom 1996-08-23 15:17:16 +00:00
Mark Johannes
0b710dbbb0 pthread_create: changed EINVAL for no more threads back to EAGAIN 1996-08-23 14:47:58 +00:00
Mark Johannes
df70c6b3b0 Commented out the EINVAL for mutex not acquired befor cond_wait call 1996-08-22 20:18:44 +00:00
Mark Johannes
6702bffccd updated to support ENOTSUP 1996-08-21 15:49:21 +00:00
Mark Johannes
256a462255 Added Einval case for mutex not initialized 1996-08-20 21:41:08 +00:00
Mark Johannes
c5c5f8cb3e Changed all EFAULTs to EINVALs 1996-08-19 15:30:25 +00:00
Mark Johannes
02f041e40b pthread_mutex_init: added error messages for NULL mutex and EBUSY 1996-08-19 15:27:37 +00:00
Joel Sherrill
cd3868cdd3 updates from Tony Bennett (tbennett@divnc.com) 1996-08-15 21:09:02 +00:00
Joel Sherrill
0600e86f61 _Thread_Start_multitasking: added code to initialize the floating point 
context of the first thread to execute.
 1996-08-15 21:05:21 +00:00
Mark Johannes
9ac3e76569 changed ENOMEM error message 1996-08-15 19:38:46 +00:00
Mark Johannes
7fb19bbb79 init: added tests for pthread_kill and kill errors. 1996-08-15 19:27:08 +00:00
Joel Sherrill
851b18db1f changed error code 1996-08-15 18:59:34 +00:00
Joel Sherrill
fdf6917aaa changed error for too many threads to EAGAIN 1996-08-15 18:59:00 +00:00
Joel Sherrill
f3e191461c clock_gettime: changed assert condition to a standard error code 
clock_getres: now checking for a null pointer being passed in
 1996-08-15 18:58:09 +00:00
Joel Sherrill
b03ab63061 sched_rr_get_interval: converted assert condition into a standard error 
code and added check for a NULL interval being passed in.
 1996-08-15 18:57:07 +00:00
Joel Sherrill
57dae56225 added constant to indicate there is no mutex associated with this 
condition variable
 1996-08-15 18:56:09 +00:00