From 0b9a808ccacfd900c3cfc3a69cce7688b3bcaeb8 Mon Sep 17 00:00:00 2001 From: zhkag Date: Fri, 8 Sep 2023 18:15:03 +0800 Subject: [posix]修复消息队列返回长度异常 (#8014) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- include/rtthread.h | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'include/rtthread.h') diff --git a/include/rtthread.h b/include/rtthread.h index 4c23e43e2a..d4fea8fe7a 100644 --- a/include/rtthread.h +++ b/include/rtthread.h @@ -517,12 +517,12 @@ rt_err_t rt_mq_send_wait_prio(rt_mq_t mq, rt_int32_t prio, rt_int32_t timeout, int suspend_flag); -rt_err_t rt_mq_recv_prio(rt_mq_t mq, - void *buffer, - rt_size_t size, - rt_int32_t *prio, - rt_int32_t timeout, - int suspend_flag); +rt_ssize_t rt_mq_recv_prio(rt_mq_t mq, + void *buffer, + rt_size_t size, + rt_int32_t *prio, + rt_int32_t timeout, + int suspend_flag); #endif /* RT_USING_MESSAGEQUEUE_PRIORITY */ #endif /* RT_USING_MESSAGEQUEUE */ -- cgit v1.3.1