Struct SockMap

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pub struct SockMap<'a> { /* private fields */ }
Expand description

SockMap structure for storing file descriptors of TCP sockets by userspace program.

A sockmap is a BPF map type that holds references to sock structs. BPF programs can use the sockmap to redirect skbs between sockets using related BPF helpers.

The counterpart which is used by BPF program is: redbpf_probes::maps::SockMap.

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impl<'a> SockMap<'a>

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pub fn new(map: &'a Map) -> Result<SockMap<'a>>

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pub fn set(&mut self, idx: u32, fd: RawFd) -> Result<()>

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pub fn delete(&mut self, idx: u32) -> Result<()>

Auto Trait Implementations§

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impl<'a> Freeze for SockMap<'a>

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impl<'a> RefUnwindSafe for SockMap<'a>

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impl<'a> Send for SockMap<'a>

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impl<'a> Sync for SockMap<'a>

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impl<'a> Unpin for SockMap<'a>

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impl<'a> UnwindSafe for SockMap<'a>

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impl<T> Any for T
where T: 'static + ?Sized,

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where T: ?Sized,

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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

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impl<T> From<T> for T

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fn from(t: T) -> T

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type Error = <U as TryFrom<T>>::Error

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