read_procfs 162 tools/bpf/bpftool/feature.c res = read_procfs("/proc/sys/kernel/unprivileged_bpf_disabled"); read_procfs 188 tools/bpf/bpftool/feature.c res = read_procfs("/proc/sys/net/core/bpf_jit_enable"); read_procfs 218 tools/bpf/bpftool/feature.c res = read_procfs("/proc/sys/net/core/bpf_jit_harden"); read_procfs 248 tools/bpf/bpftool/feature.c res = read_procfs("/proc/sys/net/core/bpf_jit_kallsyms"); read_procfs 274 tools/bpf/bpftool/feature.c res = read_procfs("/proc/sys/net/core/bpf_jit_limit");