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Merge pull request #2841 from enkiller/ipc 

[src][ipc]完善 message queue 相关定义
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Bernard Xiong 2019-07-10 07:22:16 +08:00 committed by GitHub
parent 6483abbcdf c8e27adf1f
commit 537a6216b5
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 4 additions and 4 deletions
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4
include/rtthread.h
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@ -378,8 +378,8 @@ rt_mq_t rt_mq_create(const char *name,
rt_uint8_t flag); rt_uint8_t flag);
rt_err_t rt_mq_delete(rt_mq_t mq); rt_err_t rt_mq_delete(rt_mq_t mq);
rt_err_t rt_mq_send(rt_mq_t mq, void *buffer, rt_size_t size); rt_err_t rt_mq_send(rt_mq_t mq, const void *buffer, rt_size_t size);
rt_err_t rt_mq_urgent(rt_mq_t mq, void *buffer, rt_size_t size); rt_err_t rt_mq_urgent(rt_mq_t mq, const void *buffer, rt_size_t size);
rt_err_t rt_mq_recv(rt_mq_t mq, rt_err_t rt_mq_recv(rt_mq_t mq,
void *buffer, void *buffer,
rt_size_t size, rt_size_t size,

4
src/ipc.c
View File

@ -1960,7 +1960,7 @@ RTM_EXPORT(rt_mq_delete);
* *
* @return the error code * @return the error code
*/ */
rt_err_t rt_mq_send(rt_mq_t mq, void *buffer, rt_size_t size) rt_err_t rt_mq_send(rt_mq_t mq, const void *buffer, rt_size_t size)
{ {
register rt_ubase_t temp; register rt_ubase_t temp;
struct rt_mq_message *msg; struct rt_mq_message *msg;
@ -2050,7 +2050,7 @@ RTM_EXPORT(rt_mq_send);
* *
* @return the error code * @return the error code
*/ */
rt_err_t rt_mq_urgent(rt_mq_t mq, void *buffer, rt_size_t size) rt_err_t rt_mq_urgent(rt_mq_t mq, const void *buffer, rt_size_t size)
{ {
register rt_ubase_t temp; register rt_ubase_t temp;
struct rt_mq_message *msg; struct rt_mq_message *msg;