46 lines
942 B
C
46 lines
942 B
C
#include <sys/remote.h>
|
|
|
|
#define TID_INVALID ((tid_t) - 1)
|
|
#define CHID_INVALID ((unsigned int)-1)
|
|
|
|
struct remote {
|
|
tid_t tid;
|
|
unsigned int chid;
|
|
};
|
|
|
|
static struct remote remotes[] = {
|
|
[SYS_REMOTE_NONE] = {.tid = TID_INVALID, .chid = CHID_INVALID},
|
|
[SYS_REMOTE_NSD] = {.tid = TID_INVALID, .chid = CHID_INVALID},
|
|
};
|
|
static const size_t nr_remotes = sizeof remotes / sizeof remotes[0];
|
|
|
|
bool sys_remote_get(
|
|
enum sys_remote_id id,
|
|
tid_t *out_tid,
|
|
unsigned int *out_chid)
|
|
{
|
|
if (id < 0 || id >= nr_remotes) {
|
|
return false;
|
|
}
|
|
|
|
const struct remote *remote = &remotes[id];
|
|
if (remote->tid == TID_INVALID || remote->chid == CHID_INVALID) {
|
|
return false;
|
|
}
|
|
|
|
*out_tid = remote->tid;
|
|
*out_chid = remote->chid;
|
|
return true;
|
|
}
|
|
|
|
void sys_remote_set(enum sys_remote_id id, tid_t tid, unsigned int chid)
|
|
{
|
|
if (id < 0 || id >= nr_remotes) {
|
|
return;
|
|
}
|
|
|
|
struct remote *remote = &remotes[id];
|
|
remote->tid = tid;
|
|
remote->chid = chid;
|
|
}
|