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btstack_run_loop_posix: implement trigger exit

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This commit is contained in:
Matthias Ringwald 2021-07-02 16:39:51 +02:00
parent c51a1d5a2d
commit 2e357f7a2f
1 changed files with 10 additions and 1 deletions
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11
platform/posix/btstack_run_loop_posix.c
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@ -63,6 +63,8 @@
// the run loop // the run loop
static int data_sources_modified; static int data_sources_modified;
static bool run_loop_exit_requested;
// start time. tv_usec/tv_nsec = 0 // start time. tv_usec/tv_nsec = 0
#ifdef _POSIX_MONOTONIC_CLOCK #ifdef _POSIX_MONOTONIC_CLOCK
// use monotonic clock if available // use monotonic clock if available
@ -159,7 +161,7 @@ static void btstack_run_loop_posix_execute(void) {
log_info("POSIX run loop using ettimeofday fallback."); log_info("POSIX run loop using ettimeofday fallback.");
#endif #endif
while (true) { while (run_loop_exit_requested == false) {
// collect FDs // collect FDs
FD_ZERO(&descriptors_read); FD_ZERO(&descriptors_read);
FD_ZERO(&descriptors_write); FD_ZERO(&descriptors_write);
@ -222,6 +224,10 @@ static void btstack_run_loop_posix_execute(void) {
} }
} }
static void btstack_run_loop_posix_trigger_exit(void){
run_loop_exit_requested = true;
}
// set timer // set timer
static void btstack_run_loop_posix_set_timer(btstack_timer_source_t *a, uint32_t timeout_in_ms){ static void btstack_run_loop_posix_set_timer(btstack_timer_source_t *a, uint32_t timeout_in_ms){
uint32_t time_ms = btstack_run_loop_posix_get_time_ms(); uint32_t time_ms = btstack_run_loop_posix_get_time_ms();
@ -255,6 +261,9 @@ static const btstack_run_loop_t btstack_run_loop_posix = {
&btstack_run_loop_posix_execute, &btstack_run_loop_posix_execute,
&btstack_run_loop_base_dump_timer, &btstack_run_loop_base_dump_timer,
&btstack_run_loop_posix_get_time_ms, &btstack_run_loop_posix_get_time_ms,
NULL, /* poll data sources from irq */
NULL,
&btstack_run_loop_posix_trigger_exit,
}; };
/** /**