sys_arch.c.rej

来自「lwIP-Softools-11Jul2002-alpha」· REJ 代码 · 共 99 行

***************
*** 30,36 ****
   * 
   * Author: Adam Dunkels <[e-mail]>
   *
-  * $Id: sys_arch.c,v 1.1 2001/12/12 10:00:57 adam Exp $
   */
  
  #include "lwip/debug.h"
--- 30,36 ----
   * 
   * Author: Adam Dunkels <[e-mail]>
   *
+  * $Id: sys_arch.c,v 1.3 2002/01/02 17:35:42 adam Exp $
   */
  
  #include "lwip/debug.h"
***************
*** 109,124 ****
    abort();
  }
  /*-----------------------------------------------------------------------------------*/
  void
  sys_thread_new(void (* function)(void *arg), void *arg)
  {
    struct sys_thread *thread;
    thread = malloc(sizeof(struct sys_thread));
    thread->next = threads;
    thread->timeouts.next = NULL;
    threads = thread;
  
-   if(pthread_create(&(thread->pthread), NULL, (void *(*)(void *))function, arg) != 0) {
      perror("sys_thread_new: pthread_create");
      abort();
    }
--- 109,149 ----
    abort();
  }
  /*-----------------------------------------------------------------------------------*/
+ struct thread_start_param {
+   struct sys_thread *thread;
+   void (* function)(void *);
+   void *arg;
+ };
+ 
+ static void *
+ thread_start(void *arg)
+ {
+   struct thread_start_param *tp = arg;
+   tp->thread->pthread = pthread_self();
+   tp->function(tp->arg);
+   free(tp);
+   return NULL;
+ }
+ 
  void
  sys_thread_new(void (* function)(void *arg), void *arg)
  {
    struct sys_thread *thread;
+   struct thread_start_param *thread_param;
+ 
    thread = malloc(sizeof(struct sys_thread));
    thread->next = threads;
    thread->timeouts.next = NULL;
+   thread->pthread = 0;
    threads = thread;
  
+   thread_param = malloc(sizeof(struct thread_start_param));
+   
+   thread_param->function = function;
+   thread_param->arg = arg;
+   thread_param->thread = thread;
+ 
+   if(pthread_create(&(thread->pthread), NULL, thread_start, thread_param) != 0) {
      perror("sys_thread_new: pthread_create");
      abort();
    }
***************
*** 218,226 ****
      
      sys_arch_sem_wait(mbox->mutex, 0);
    }
-   DEBUGF(SYS_DEBUG, ("sys_mbox_fetch: mbox %p msg %p\n", mbox, *msg));
    
    if(msg != NULL) {
      *msg = mbox->msgs[mbox->first];
    }
    
--- 243,251 ----
      
      sys_arch_sem_wait(mbox->mutex, 0);
    }
    
    if(msg != NULL) {
+     DEBUGF(SYS_DEBUG, ("sys_mbox_fetch: mbox %p msg %p\n", mbox, *msg));
      *msg = mbox->msgs[mbox->first];
    }