RTOS/rtems
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394 Commits 7 Branches 54 Tags
d03f192a2116c9efd8eb896b9decc9f23d18928f
Commit Graph

385 Commits

Author SHA1 Message Date
Joel Sherrill
d03f192a21 *** empty log message *** 1996-06-10 20:46:36 +00:00
Joel Sherrill
81daab3e6b added states for "join at exit" and "interruptible by signal" 1996-06-07 15:22:19 +00:00
Joel Sherrill
05ce4e097a changed code which set errno and then returned -1 to use the macro 
set_errno_and_return_minus_one.
 1996-06-07 15:21:27 +00:00
Joel Sherrill
fa03f083a3 new file 1996-06-07 15:20:55 +00:00
Joel Sherrill
895efd9edc key destructor is now run at correct point in pthread_exit() sequence and 
should be correct for other apis as well.

missing page numbers added on some references.

initial attempt at sig_procmask() and pthread_sigmask().
 1996-06-07 13:54:23 +00:00
Joel Sherrill
fce2e9dab3 in newlib now 1996-06-06 21:27:33 +00:00
Joel Sherrill
0a359a7af5 added include of <sched.h> and fixed warnings 1996-06-06 19:16:20 +00:00
Joel Sherrill
782bdfd125 Removed assert's from routines which return the error ENOSYS. 1996-06-06 19:09:27 +00:00
Joel Sherrill
09b1f1ad2c patch from Tony Bennett on the ifdef for O_NDELAY 1996-06-06 17:57:39 +00:00
Joel Sherrill
e754dd1df9 process oriented scheduler routines now return ENOSYS 1996-06-06 17:54:37 +00:00
Joel Sherrill
5d9cb7e00f removed timer_getoverrun() since it was also in ptimer.c 1996-06-06 17:24:44 +00:00
Joel Sherrill
0207c55825 Made the implementation of pthread_equal conditional on RTEMS_DEBUG. If 
RTEMS is built for debug, then every possible effort is made to validate
the two ids.  Otherwise, a simple comparison is performed.
 1996-06-06 15:36:18 +00:00
Joel Sherrill
65a5c1b192 completed pthread_setschedparam. 1996-06-06 15:32:49 +00:00
Joel Sherrill
ebd40c0638 Added Sporadic Server support to posix threads which required changes 
in the core to support multiple algorithms to handle cpu time budgetting
which resulted in a change to the calling sequence of _Thread_Initialize.
 1996-06-06 14:55:08 +00:00
Joel Sherrill
2f200c7e64 Added Sporadic Server support to posix threads which required changes 
in the core to support multiple algorithms to handle cpu time budgetting
which resulted in a change to the calling sequence of _Thread_Initialize.

Makde _Context_Switch_necessary volatile.
 1996-06-06 14:55:01 +00:00
Joel Sherrill
624133c6f4 added Sporadic Server support 1996-06-06 14:53:12 +00:00
Joel Sherrill
ed10d76219 added Sporadic_timer field to support sporadic server 1996-06-06 14:52:53 +00:00
Joel Sherrill
7aa4671d91 added cpu_time_budget field to Thread_Control and removed the global variable 
_Thread_Ticks_remaining_in_timeslice.
 1996-06-05 21:12:06 +00:00
Joel Sherrill
71698522fe fixed spacing 1996-06-05 18:34:48 +00:00
Joel Sherrill
23305a25c3 added support for the api providing the thread stack area 1996-06-05 14:46:04 +00:00
Joel Sherrill
98162c35fb added boolean to indicate whether or not the stack area was provided 
by the api.
 1996-06-05 14:45:45 +00:00
Joel Sherrill
9b4e549729 renamed Schedule to schedparam in the posix api control information. 
reviewed the interpretation of most of the thread attributes.
 1996-06-05 14:45:05 +00:00
Joel Sherrill
7189a40297 added comments to to document the definition of posix priority 
and how it corresponds to rtems core priority.
 1996-06-05 14:44:03 +00:00
Joel Sherrill
09c1e31dc3 added comments to priority.h to document the definition of posix priority 
and how it corresponds to rtems core priority.

Schedule was renamed schedparam
 1996-06-05 14:43:52 +00:00
Joel Sherrill
2c207d1f84 make PTHREAD_SCOPE_SYSTEM an unsupported value for contentionscope. 1996-06-04 20:36:37 +00:00
Joel Sherrill
65911c32fb made sure _Thread_Enable_dispatch is not invoked in cases 
where _Objects_Get failed
 1996-06-04 19:50:15 +00:00
Joel Sherrill
56bd4a361b made sure routines which called _Objects_Get also called 
_Thread_Enable_dispatch.
 1996-06-04 19:48:08 +00:00
Joel Sherrill
230a0dcbb5 added some of the required functionality to pthread_setschedparam and 
pthread_getschedparam.
 1996-06-04 19:44:16 +00:00
Joel Sherrill
3ff4688cdd clean up pass 1996-06-04 19:20:53 +00:00
Joel Sherrill
6b067c4eda renamed the local variable attrp to the_attr in pthread_create 1996-06-04 19:15:28 +00:00
Joel Sherrill
95645a45e2 added test case for sched_get_priority_min, sched_get_priority_max, 
and sched_rr_get_interval.
 1996-06-04 19:06:30 +00:00
Joel Sherrill
24adc5bc3d changed sched_rr_get_interval to use the interval to timespec routine. 1996-06-04 19:05:16 +00:00
Joel Sherrill
c48e0ee2b8 added interpretation of scheduling policy and parameter information to 
pthread_create

initial implementation of get/set id routines

better argument checking on scheduler functions.
 1996-06-04 16:15:59 +00:00
Joel Sherrill
12c77ab080 added scheduling policy and parameter information 1996-06-04 16:14:55 +00:00
Joel Sherrill
15974b65ea added basic test cases for pthread_self and pthread_equal 1996-06-04 14:32:21 +00:00
Joel Sherrill
8f85799226 added thread queue for list of threads waiting to join. 
thread is added to join list in pthread_join.

all threads waiting on the join list are flushed when the thread exits.
 1996-06-03 22:08:18 +00:00
Joel Sherrill
552a345d97 added thread queue for list of threads waiting to join. 1996-06-03 22:07:14 +00:00
Joel Sherrill
742b399c66 added priority ceiling support 1996-06-03 21:08:26 +00:00
Joel Sherrill
f39b01e676 added an assert if a pthread_t is not the same size as an Objects_Id 1996-06-03 21:08:16 +00:00
Joel Sherrill
e811d68705 deleted POSIX threads typedef masking Thread_Control 
added initial version of pthread_detach and pthread_join
 1996-06-03 21:06:51 +00:00
Joel Sherrill
4427a6492e deleted POSIX threads typedef masking Thread_Control 1996-06-03 21:06:12 +00:00
Joel Sherrill
fa4fdd7dfd updated screen 1996-06-03 20:15:16 +00:00
Joel Sherrill
e984c64589 added test code for return of remaining time from sleep(). 1996-06-03 18:59:59 +00:00
Joel Sherrill
685f4d65d4 sleep moved into newlibc.c so the sleep.o object would not be in the library. 
This implementation of sleep is now only used when the POSIX API is not
configured.
 1996-06-03 18:59:24 +00:00
Joel Sherrill
e88b5894f3 added test case for nanosleep filling in the time remaining structure. 1996-06-03 18:28:30 +00:00
Joel Sherrill
a26ee01ca4 nanosleep now fills in the time remaining structure. 1996-06-03 18:27:48 +00:00
Joel Sherrill
5b748a177d renamed _POSIX_Time_Spec_to_interval to _POSIX_Timespec_to_interval 1996-06-03 17:32:19 +00:00
Joel Sherrill
19962562df added test code for nanosleep and return code from sleep. 1996-06-03 16:30:44 +00:00
Joel Sherrill
5ff991e8a5 created ptimer.c and moved the timer_* routines out of time.c into ptimer.c 1996-06-03 16:29:59 +00:00
Joel Sherrill
a38283590c added constant for seconds between posix epoch (1970) and rtems epoch (1988). 
Formerly this constant was in the file src/time.c.
 1996-06-03 16:29:35 +00:00