riot-ci/RIOT
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

[core msg]

Browse Source 
* updated documentation
This commit is contained in:
Oliver Hahm 2011-12-01 14:11:09 +01:00
parent d423176587
commit 1e0516fe73
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
core/include/msg.h
View File

@ -50,8 +50,8 @@ typedef struct msg {
* @param target_pid PID of target thread * @param target_pid PID of target thread
* @param block If true and receiver is not receive-blocked, function will block. If not, function returns. * @param block If true and receiver is not receive-blocked, function will block. If not, function returns.
* *
* @return 1 if sending was successfull * @return 1 if sending was successfull (message delivered directly or to a queue)
* @return 0 if receiver is not waiting and block == false * @return 0 if receiver is not waiting or has a full message queue and block == false
* @return -1 on error (invalid PID) * @return -1 on error (invalid PID)
*/ */
int msg_send(msg_t* m, unsigned int target_pid, bool block); int msg_send(msg_t* m, unsigned int target_pid, bool block);