thread.cxx

// Linux
#include <sys/syscall.h>
#include <unistd.h>
 
// cosmos
#include <cosmos/proc/process.hxx>
#include <cosmos/thread/thread.hxx>
 
namespace cosmos::thread {
 
ThreadID get_tid() {
        // glibc doesn't come with a wrapper for this
        return static_cast<ThreadID>(syscall(SYS_gettid));
}
 
bool is_main_thread() {
        return as_pid(get_tid()) == proc::get_own_pid();
}
 
} // end ns