Subversion Repositories HelenOS

Rev

Rev 1866 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 1866 Rev 1868
Line 59... Line 59...
59 
/** Thread-local count of serialization. If >0, we must not preempt */
 59 
/** Thread-local count of serialization. If >0, we must not preempt */
60 
static __thread int serialization_count;
 60 
static __thread int serialization_count;
61 
/** Counter of threads residing in async_manager */
 61 
/** Counter of threads residing in async_manager */
62 
static int threads_in_manager;
 62 
static int threads_in_manager;
63 
 
 63 
 
64 
/** Setup PSthread information into TCB structure */
 64 
/** Setup psthread information into TCB structure */
65 
psthread_data_t * psthread_setup()
 65 
psthread_data_t * psthread_setup()
66 
{
 66 
{
67 
    psthread_data_t *pt;
 67 
    psthread_data_t *pt;
68 
    tcb_t *tcb;
 68 
    tcb_t *tcb;
69 
 
 69 
 
Line 87... Line 87...
87 
{
 87 
{
88 
    __free_tls(pt->tcb);
 88 
    __free_tls(pt->tcb);
89 
    free(pt);
 89 
    free(pt);
90 
}
 90 
}
91 
 
 91 
 
92 
/** Function that is called on entry to new uspace thread */
 92 
/** Function that is called on entry to new pseudo thread */
93 
void psthread_main(void)
 93 
void psthread_main(void)
94 
{
 94 
{
95 
    psthread_data_t *pt = __tcb_get()->pst_data;
 95 
    psthread_data_t *pt = __tcb_get()->pst_data;
96 
 
 96 
 
97 
    pt->retval = pt->func(pt->arg);
 97 
    pt->retval = pt->func(pt->arg);
Line 207... Line 207...
207 
    psthread_teardown((void *)pt);
 207 
    psthread_teardown((void *)pt);
208 
 
 208 
 
209 
    return retval;
 209 
    return retval;
210 
}
 210 
}
211 
 
 211 
 
212 
/**
 - 
 
213 
 * Create a userspace thread
 212 
/** Create a userspace pseudo thread.
214 
 *
 213 
 *
215 
 * @param func Pseudo thread function.
 214 
 * @param func Pseudo thread function.
216 
 * @param arg Argument to pass to func.
 215 
 * @param arg Argument to pass to func.
217 
 *
 216 
 *
218 
 * @return 0 on failure, TLS of the new pseudo thread.
 217 
 * @return 0 on failure, TLS of the new pseudo thread.