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60 lines
1.8 KiB
Rust
60 lines
1.8 KiB
Rust
#![no_std]
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#![allow(non_camel_case_types, non_upper_case_globals, non_snake_case)]
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#[cfg(bpf_target_arch = "x86_64")]
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mod x86_64;
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#[cfg(bpf_target_arch = "aarch64")]
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mod aarch64;
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mod gen {
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#[cfg(bpf_target_arch = "x86_64")]
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pub use super::x86_64::*;
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#[cfg(bpf_target_arch = "aarch64")]
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pub use super::aarch64::*;
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}
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pub use gen::*;
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use aya_bpf_cty::{c_long, c_void};
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use core::mem::{self, MaybeUninit};
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#[inline]
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unsafe fn bpf_probe_read<T>(src: *const T) -> Result<T, c_long> {
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let mut v: MaybeUninit<T> = MaybeUninit::uninit();
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let ret = helpers::bpf_probe_read(
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v.as_mut_ptr() as *mut c_void,
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mem::size_of::<T>() as u32,
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src as *const c_void,
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);
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if ret < 0 {
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return Err(ret);
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}
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Ok(v.assume_init())
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}
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pub const TC_ACT_OK: i32 = gen::bindings::TC_ACT_OK as i32;
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pub const TC_ACT_RECLASSIFY: i32 = gen::bindings::TC_ACT_RECLASSIFY as i32;
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pub const TC_ACT_SHOT: i32 = gen::bindings::TC_ACT_SHOT as i32;
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pub const TC_ACT_PIPE: i32 = gen::bindings::TC_ACT_PIPE as i32;
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pub const TC_ACT_STOLEN: i32 = gen::bindings::TC_ACT_STOLEN as i32;
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pub const TC_ACT_QUEUED: i32 = gen::bindings::TC_ACT_QUEUED as i32;
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pub const TC_ACT_REPEAT: i32 = gen::bindings::TC_ACT_REPEAT as i32;
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pub const TC_ACT_REDIRECT: i32 = gen::bindings::TC_ACT_REDIRECT as i32;
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pub const TC_ACT_TRAP: i32 = gen::bindings::TC_ACT_TRAP as i32;
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pub const TC_ACT_VALUE_MAX: i32 = gen::bindings::TC_ACT_VALUE_MAX as i32;
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pub const TC_ACT_EXT_VAL_MASK: i32 = 268435455;
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#[repr(C)]
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#[derive(Debug, Copy, Clone)]
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pub struct bpf_map_def {
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pub type_: ::aya_bpf_cty::c_uint,
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pub key_size: ::aya_bpf_cty::c_uint,
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pub value_size: ::aya_bpf_cty::c_uint,
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pub max_entries: ::aya_bpf_cty::c_uint,
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pub map_flags: ::aya_bpf_cty::c_uint,
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pub id: ::aya_bpf_cty::c_uint,
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pub pinning: ::aya_bpf_cty::c_uint,
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}
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