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authorJoel Sherrill <joel.sherrill@OARcorp.com>1996-05-29 20:55:05 +0000
committerJoel Sherrill <joel.sherrill@OARcorp.com>1996-05-29 20:55:05 +0000
commitcfcfdf0585582768e72ba3443ea851e9645e30c9 (patch)
tree9a5968e1c496d66bc5731a5c77fa6e32f156eafa /c
parent5e0efa2b3a165f7d45eda0d34dad4750f46654f2 (diff)
downloadrtems-cfcfdf0585582768e72ba3443ea851e9645e30c9.tar.bz2
added pthread_exit
first posix thread ran
Diffstat (limited to 'c')
-rw-r--r--c/src/exec/posix/src/pthread.c53
1 files changed, 45 insertions, 8 deletions
diff --git a/c/src/exec/posix/src/pthread.c b/c/src/exec/posix/src/pthread.c
index b68064aedc..b46af6853b 100644
--- a/c/src/exec/posix/src/pthread.c
+++ b/c/src/exec/posix/src/pthread.c
@@ -538,16 +538,16 @@ int pthread_create(
void *arg
)
{
- const pthread_attr_t *local_attr;
+ const pthread_attr_t *attrp;
Priority_Control core_priority;
boolean is_fp;
boolean status;
Thread_Control *the_thread;
char *default_name = "psx";
- local_attr = (attr) ? attr : &_POSIX_Threads_Default_attributes;
+ attrp = (attr) ? attr : &_POSIX_Threads_Default_attributes;
- if ( !local_attr->is_initialized )
+ if ( !attrp->is_initialized )
return EINVAL;
/*
@@ -571,10 +571,10 @@ int pthread_create(
* Validate the RTEMS API priority and convert it to the core priority range.
*/
- if ( !_POSIX_Priority_Is_valid( attr->schedparam.sched_priority ) )
+ if ( !_POSIX_Priority_Is_valid( attrp->schedparam.sched_priority ) )
return EINVAL;
- core_priority = _POSIX_Priority_To_core( attr->schedparam.sched_priority );
+ core_priority = _POSIX_Priority_To_core( attrp->schedparam.sched_priority );
/*
* Currently all POSIX threads are floating point.
@@ -608,8 +608,8 @@ int pthread_create(
status = _Thread_Initialize(
&_POSIX_Threads_Information,
the_thread,
- attr->stackaddr,
- attr->stacksize,
+ attrp->stackaddr,
+ attrp->stacksize,
is_fp,
core_priority,
TRUE, /* preemptible */
@@ -624,6 +624,29 @@ int pthread_create(
return EINVAL;
}
+ status = _Thread_Start(
+ the_thread,
+ THREAD_START_POINTER,
+ start_routine,
+ arg,
+ 0 /* unused */
+ );
+
+ /*
+ * _Thread_Start only fails if the thread was in the incorrect state
+ */
+
+ if ( !status ) {
+ _POSIX_Threads_Free( the_thread );
+ _Thread_Enable_dispatch();
+ return EINVAL;
+ }
+
+
+ /*
+ * Return the id and indicate we successfully created the thread
+ */
+
*thread = the_thread->Object.id;
_Thread_Enable_dispatch();
@@ -666,7 +689,21 @@ void pthread_exit(
void *value_ptr
)
{
- POSIX_NOT_IMPLEMENTED();
+ register Thread_Control *the_thread;
+
+ the_thread = _Thread_Executing;
+
+ _Thread_Disable_dispatch();
+
+ /*
+ * XXX Will need to deal with join/detach
+ */
+
+ _Thread_Close( &_POSIX_Threads_Information, the_thread );
+
+ _POSIX_Threads_Free( the_thread );
+
+ _Thread_Enable_dispatch();
}
/*PAGE