Lines Matching defs:tracer
69 #define SECCOMP_RET_TRACE 0x7ff00000U // pass to a tracer or disallow
760 void tracer(struct __test_metadata *_metadata, pid_t tracee,
827 pid_t tracer;
857 /* Fork a child which we'll promote to tracer */
863 tracer(_metadata, tracee, poke_addr, pipefd[1]);
867 self->tracer = tracer_pid;
868 prctl(PR_SET_PTRACER, self->tracer, 0, 0, 0);
874 if (self->tracer) {
880 ASSERT_EQ(0, kill(self->tracer, SIGUSR1));
881 ASSERT_EQ(self->tracer, waitpid(self->tracer, &status, 0));
