// SPDX-License-Identifier: LGPL-2.1 #include <bpf.h> static int (*bpf_get_current_pid_tgid)(void) = (void *)BPF_FUNC_get_current_pid_tgid; static pid_t getpid(void) { <------>return bpf_get_current_pid_tgid(); }
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
// SPDX-License-Identifier: LGPL-2.1 #include <bpf.h> static int (*bpf_get_current_pid_tgid)(void) = (void *)BPF_FUNC_get_current_pid_tgid; static pid_t getpid(void) { <------>return bpf_get_current_pid_tgid(); }