feat: Add `set` for `Array<T>`

Signed-off-by: jinlong <jinlong@tencent.com>

ebpf/aya-ebpf/src/maps/array.rs

@@ -1,8 +1,10 @@
 use core::{cell::UnsafeCell, marker::PhantomData, mem, ptr::NonNull};
 
+use aya_ebpf_cty::c_long;
+
 use crate::{
     bindings::{bpf_map_def, bpf_map_type::BPF_MAP_TYPE_ARRAY},
-    lookup,
+    insert, lookup,
     maps::PinningType,
 };
 
@@ -65,4 +67,10 @@ impl<T> Array<T> {
     unsafe fn lookup(&self, index: u32) -> Option<NonNull<T>> {
         lookup(self.def.get(), &index)
     }
+
+    /// Sets the value of the element at the given index.
+    #[inline(always)]
+    pub fn set(&self, index: u32, value: &T, flags: u64) -> Result<(), c_long> {
+        insert(self.def.get(), &index, value, flags)
+    }
 }

xtask/public-api/aya-ebpf.txt

@@ -85,6 +85,7 @@ pub fn aya_ebpf::maps::array::Array<T>::get(&self, index: u32) -> core::option::
 pub fn aya_ebpf::maps::array::Array<T>::get_ptr(&self, index: u32) -> core::option::Option<*const T>
 pub fn aya_ebpf::maps::array::Array<T>::get_ptr_mut(&self, index: u32) -> core::option::Option<*mut T>
 pub const fn aya_ebpf::maps::array::Array<T>::pinned(max_entries: u32, flags: u32) -> aya_ebpf::maps::array::Array<T>
+pub fn aya_ebpf::maps::array::Array<T>::set(&self, index: u32, value: &T, flags: u64) -> core::result::Result<(), aya_ebpf_cty::od::c_long>
 pub const fn aya_ebpf::maps::array::Array<T>::with_max_entries(max_entries: u32, flags: u32) -> aya_ebpf::maps::array::Array<T>
 impl<T: core::marker::Sync> core::marker::Sync for aya_ebpf::maps::array::Array<T>
 impl<T> !core::marker::Freeze for aya_ebpf::maps::array::Array<T>
@@ -763,6 +764,7 @@ pub fn aya_ebpf::maps::array::Array<T>::get(&self, index: u32) -> core::option::
 pub fn aya_ebpf::maps::array::Array<T>::get_ptr(&self, index: u32) -> core::option::Option<*const T>
 pub fn aya_ebpf::maps::array::Array<T>::get_ptr_mut(&self, index: u32) -> core::option::Option<*mut T>
 pub const fn aya_ebpf::maps::array::Array<T>::pinned(max_entries: u32, flags: u32) -> aya_ebpf::maps::array::Array<T>
+pub fn aya_ebpf::maps::array::Array<T>::set(&self, index: u32, value: &T, flags: u64) -> core::result::Result<(), aya_ebpf_cty::od::c_long>
 pub const fn aya_ebpf::maps::array::Array<T>::with_max_entries(max_entries: u32, flags: u32) -> aya_ebpf::maps::array::Array<T>
 impl<T: core::marker::Sync> core::marker::Sync for aya_ebpf::maps::array::Array<T>
 impl<T> !core::marker::Freeze for aya_ebpf::maps::array::Array<T>