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https://git.rtems.org/rtems-libbsd/
synced 2025-10-14 22:56:25 +08:00
Resolve warnings from taskqueue when linking with RealTek Nic.
This commit is contained in:
3
Makefile
3
Makefile
@@ -379,7 +379,8 @@ C_FILES += \
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rtemsbsd/src/rtems-bsd-sysctlbyname.c \
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rtemsbsd/src/rtems-bsd-sysctlnametomib.c \
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rtemsbsd/src/rtems-bsd-uma.c \
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rtemsbsd/src/rtems-bsd-taskqueue.c
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rtemsbsd/src/rtems-bsd-taskqueue.c \
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rtemsbsd/src/rtems-bsd-newproc.c
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ifeq ($(RTEMS_CPU),arm)
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C_FILES += \
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@@ -530,6 +530,7 @@ rtems_sourceFiles = [
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'src/rtems-bsd-sysctlnametomib.c',
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'src/rtems-bsd-uma.c',
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'src/rtems-bsd-taskqueue.c',
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'src/rtems-bsd-newproc.c',
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]
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# RTEMS files handled separately from modules
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# rtems = Module('rtems')
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100
rtemsbsd/src/rtems-bsd-newproc.c
Normal file
100
rtemsbsd/src/rtems-bsd-newproc.c
Normal file
@@ -0,0 +1,100 @@
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/**
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* @file
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*
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* @ingroup rtems_bsd_rtems
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*
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* @brief TODO.
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*/
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/*
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* COPYRIGHT (c) 1989-2012.
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* On-Line Applications Research Corporation (OAR).
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rtems.com/license/LICENSE.
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*/
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#include <string.h>
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#include <stdio.h>
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#include <rtems.h>
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static uint32_t networkDaemonPriority = 100; /* XXX */
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/*
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* Structure passed to task-start stub
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*/
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struct newtask {
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void (*entry)(void *);
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void *arg;
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};
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/*
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* Task-start stub
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*/
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static void
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taskEntry (rtems_task_argument arg)
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{
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struct newtask t;
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/*
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* Pick up task information and free
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* the memory allocated to pass the
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* information to this task.
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*/
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t = *(struct newtask *)arg;
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free ((struct newtask *)arg);
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/*
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* XXX If we need a semaphore it should be added here
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*/
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/*
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* Enter the task
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*/
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(*t.entry)(t.arg);
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rtems_panic ("Network task returned!\n");
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}
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/*
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* Start a network task
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*/
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rtems_id
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rtems_bsdnet_newproc (char *name, int stacksize, void(*entry)(void *), void *arg)
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{
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struct newtask *t;
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char nm[4];
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rtems_id tid;
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rtems_status_code sc;
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strncpy (nm, name, 4);
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sc = rtems_task_create (rtems_build_name(nm[0], nm[1], nm[2], nm[3]),
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networkDaemonPriority,
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stacksize,
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RTEMS_PREEMPT|RTEMS_NO_TIMESLICE|RTEMS_NO_ASR|RTEMS_INTERRUPT_LEVEL(0),
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RTEMS_NO_FLOATING_POINT|RTEMS_LOCAL,
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&tid
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);
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if (sc != RTEMS_SUCCESSFUL)
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rtems_panic ("Can't create network daemon `%s': `%s'\n", name, rtems_status_text (sc));
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/*
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* Set up task arguments
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*/
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t = malloc (sizeof *t);
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t->entry = entry;
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t->arg = arg;
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/*
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* Start the task
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*/
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sc = rtems_task_start (tid, taskEntry, (rtems_task_argument)t);
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if (sc != RTEMS_SUCCESSFUL)
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rtems_panic ("Can't start network daemon `%s': `%s'\n", name, rtems_status_text (sc));
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/*
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* Let our caller know the i.d. of the new task
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*/
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return tid;
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}
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@@ -240,7 +240,7 @@ struct taskqueue *tq = arg;
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rtems_event_set evs;
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rtems_status_code sc;
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while ( 1 ) {
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sc = rtems_bsdnet_event_receive(TQ_WAKE_EVENT, RTEMS_EVENT_ANY | RTEMS_WAIT, RTEMS_NO_TIMEOUT, &evs);
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sc = rtems_event_receive(TQ_WAKE_EVENT, RTEMS_EVENT_ANY | RTEMS_WAIT, RTEMS_NO_TIMEOUT, &evs);
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if ( RTEMS_SUCCESSFUL != sc ) {
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rtems_error(sc,"rtems_taskqueue: taskqueueDoWork() unable to receive wakup event\n");
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rtems_panic("Can't proceed\n");
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