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38 lines
1.6 KiB
Rust
38 lines
1.6 KiB
Rust
#![no_std]
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#![warn(clippy::cast_lossless, clippy::cast_sign_loss)]
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pub use aya_log_ebpf_macros::{debug, error, info, log, trace, warn};
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#[doc(hidden)]
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pub mod macro_support {
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#[cfg(target_arch = "bpf")]
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use aya_ebpf::macros::map;
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use aya_ebpf::maps::{PerCpuArray, RingBuf};
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use aya_log_common::LogValueLength;
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pub use aya_log_common::{
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DefaultFormatter, DisplayHint, IpFormatter, Level, LowerHexFormatter, LowerMacFormatter,
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UpperHexFormatter, UpperMacFormatter, WriteToBuf, write_record_header,
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};
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const LOG_BUF_CAPACITY: LogValueLength = 8192;
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#[repr(C)]
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pub struct LogBuf {
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pub buf: [u8; LOG_BUF_CAPACITY as usize],
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}
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// This cfg_attr prevents compilation failures on macOS where the generated section name doesn't
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// meet mach-o's requirements. We wouldn't ordinarily build this crate for macOS, but we do so
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// because the integration-test crate depends on this crate transitively. See comment in
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// test/integration-test/Cargo.toml.
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#[cfg_attr(target_arch = "bpf", map)]
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pub static AYA_LOG_BUF: PerCpuArray<LogBuf> = PerCpuArray::with_max_entries(1, 0);
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// This cfg_attr prevents compilation failures on macOS where the generated section name doesn't
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// meet mach-o's requirements. We wouldn't ordinarily build this crate for macOS, but we do so
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// because the integration-test crate depends on this crate transitively. See comment in
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// test/integration-test/Cargo.toml.
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#[cfg_attr(target_arch = "bpf", map)]
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pub static AYA_LOGS: RingBuf = RingBuf::with_byte_size((LOG_BUF_CAPACITY as u32) << 4, 0);
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}
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