9.71 switch_tcluster ¶

int switch_tcluster(int cluster, int tid);

This syscall moves the thread identified by tid to the thread cluster identified by cluster. No checks of parenthood are done.

It returns 0 on success and -1 on failure, with the following errno:

EINVAL

cluster is not a valid cluster, or tid is not a valid tid.

EACCES

MAC did not allow this.