ptrace 31 sapi/fpm/fpm/fpm_trace_ptrace.c if (0 > ptrace(PTRACE_ATTACH, pid, 0, 0)) { ptrace 48 sapi/fpm/fpm/fpm_trace_ptrace.c if (0 > ptrace(PTRACE_DETACH, pid, (void *) 1, 0)) { ptrace 67 sapi/fpm/fpm/fpm_trace_ptrace.c if (0 > ptrace(PT_IO, traced_pid, (void *) &ptio, 0)) { ptrace 73 sapi/fpm/fpm/fpm_trace_ptrace.c *data = ptrace(PTRACE_PEEKDATA, traced_pid, (void *) addr, 0);