| thr_yield.c (13546) | thr_yield.c (34224) |
|---|---|
| 1/* 2 * Copyright (c) 1995 John Birrell <jb@cimlogic.com.au>. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 20 unchanged lines hidden (view full) --- 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 * 32 */ 33#ifdef _THREAD_SAFE 34#include <pthread.h> 35#include "pthread_private.h" 36 | 1/* 2 * Copyright (c) 1995 John Birrell <jb@cimlogic.com.au>. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 20 unchanged lines hidden (view full) --- 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 * 32 */ 33#ifdef _THREAD_SAFE 34#include <pthread.h> 35#include "pthread_private.h" 36 |
| 37int 38sched_yield(void) 39{ 40 /* Reset the accumulated time slice value for the current thread: */ 41 _thread_run->slice_usec = -1; 42 43 /* Schedule the next thread: */ 44 _thread_kern_sched(NULL); 45 46 /* Always return no error. */ 47 return(0); 48} 49 50/* Draft 4 yield */ |
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| 37void 38pthread_yield(void) 39{ 40 /* Reset the accumulated time slice value for the current thread: */ 41 _thread_run->slice_usec = -1; 42 43 /* Schedule the next thread: */ 44 _thread_kern_sched(NULL); 45 46 /* Nothing to return. */ 47 return; 48} 49#endif | 51void 52pthread_yield(void) 53{ 54 /* Reset the accumulated time slice value for the current thread: */ 55 _thread_run->slice_usec = -1; 56 57 /* Schedule the next thread: */ 58 _thread_kern_sched(NULL); 59 60 /* Nothing to return. */ 61 return; 62} 63#endif |