Lines Matching defs:err
95 int err, ret, fd = -1, i;
113 err = pid_iter_bpf__load(skel);
115 if (err) {
117 err = 0;
120 err = pid_iter_bpf__attach(skel);
121 if (err) {
123 p_err("failed to attach PID iterator: %d", err);
129 err = -errno;
130 p_err("failed to create PID iterator session: %d", err);
139 err = -errno;
140 p_err("failed to read PID iterator output: %d", err);
146 err = -EINVAL;
157 err = 0;
162 return err;