| /* Copyright (c) 2016 Facebook | |
| * | |
| * This program is free software; you can redistribute it and/or | |
| * modify it under the terms of version 2 of the GNU General Public | |
| * License as published by the Free Software Foundation. | |
| */ | |
| #include <uapi/linux/bpf.h> | |
| #include "bpf_helpers.h" | |
| /* from /sys/kernel/debug/tracing/events/task/task_rename/format */ | |
| struct task_rename { | |
| __u64 pad; | |
| __u32 pid; | |
| char oldcomm[16]; | |
| char newcomm[16]; | |
| __u16 oom_score_adj; | |
| }; | |
| SEC("tracepoint/task/task_rename") | |
| int prog(struct task_rename *ctx) | |
| { | |
| return 0; | |
| } | |
| /* from /sys/kernel/debug/tracing/events/random/urandom_read/format */ | |
| struct urandom_read { | |
| __u64 pad; | |
| int got_bits; | |
| int pool_left; | |
| int input_left; | |
| }; | |
| SEC("tracepoint/random/urandom_read") | |
| int prog2(struct urandom_read *ctx) | |
| { | |
| return 0; | |
| } | |
| char _license[] SEC("license") = "GPL"; |