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rust-libbpf-rs/libbpf-rs-downgrade-libbpf-...

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diff -ruN libbpf-rs-0.16.0/Cargo.toml libbpf-rs-0.16.0-downgrade-to-0.5.0/Cargo.toml
--- libbpf-rs-0.16.0/Cargo.toml 1969-12-31 16:00:01.000000000 -0800
+++ libbpf-rs-0.16.0-downgrade-to-0.5.0/Cargo.toml 2022-02-15 15:44:14.990476446 -0800
@@ -27,7 +27,7 @@
version = "1.4"
[dependencies.libbpf-sys]
-version = "0.6.0-1"
+version = "0.5.0-2"
[dependencies.nix]
version = "0.22"
diff -ruN libbpf-rs-0.16.0/src/perf_buffer.rs libbpf-rs-0.16.0-downgrade-to-0.5.0/src/perf_buffer.rs
--- libbpf-rs-0.16.0/src/perf_buffer.rs 1973-11-29 13:33:09.000000000 -0800
+++ libbpf-rs-0.16.0-downgrade-to-0.5.0/src/perf_buffer.rs 2022-02-15 15:43:29.766306029 -0800
@@ -106,15 +106,14 @@
lost_cb: self.lost_cb,
}));
+ let opts = libbpf_sys::perf_buffer_opts {
+ sample_cb: c_sample_cb,
+ lost_cb: c_lost_cb,
+ ctx: callback_struct_ptr as *mut _,
+ };
+
let ptr = unsafe {
- libbpf_sys::perf_buffer__new(
- self.map.fd(),
- self.pages as libbpf_sys::size_t,
- c_sample_cb,
- c_lost_cb,
- callback_struct_ptr as *mut _,
- std::ptr::null(),
- )
+ libbpf_sys::perf_buffer__new(self.map.fd(), self.pages as libbpf_sys::size_t, &opts)
};
let err = unsafe { libbpf_sys::libbpf_get_error(ptr as *const _) };
if err != 0 {