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

core/msg: Set THREAD_FLAG_MSG_WAITING when queueing messages

Browse Source
This commit is contained in:
Joakim Nohlgård 2017-08-29 13:56:50 +02:00
parent acfa727151
commit ef01efc387
1 changed files with 12 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
core/msg.c
View File

@ -27,6 +27,9 @@
#include "msg.h" #include "msg.h"
#include "list.h" #include "list.h"
#include "thread.h" #include "thread.h"
#if MODULE_CORE_THREAD_FLAGS
#include "thread_flags.h"
#endif
#include "irq.h" #include "irq.h"
#include "cib.h" #include "cib.h"
@ -47,6 +50,10 @@ static int queue_msg(thread_t *target, const msg_t *m)
DEBUG("queue_msg(): queuing message\n"); DEBUG("queue_msg(): queuing message\n");
msg_t *dest = &target->msg_array[n]; msg_t *dest = &target->msg_array[n];
*dest = *m; *dest = *m;
#if MODULE_CORE_THREAD_FLAGS
target->flags |= THREAD_FLAG_MSG_WAITING;
thread_flags_wake(target);
#endif
return 1; return 1;
} }
@ -137,6 +144,11 @@ static int _msg_send(msg_t *m, kernel_pid_t target_pid, bool block, unsigned sta
thread_add_to_list(&(target->msg_waiters), me); thread_add_to_list(&(target->msg_waiters), me);
#if MODULE_CORE_THREAD_FLAGS
target->flags |= THREAD_FLAG_MSG_WAITING;
thread_flags_wake(target);
#endif
irq_restore(state); irq_restore(state);
thread_yield_higher(); thread_yield_higher();