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rust_ktrace_init_cpu_buffer

ktrace_rs_tests

Function rust_ktrace_init_cpu_buffer 

Source 
#[unsafe(no_mangle)]
pub unsafe extern "C" fn rust_ktrace_init_cpu_buffer(
    cpu_num: u32,
    spsc_buffer_ptr: *mut c_void,
    drop_stats_ptr: *mut c_void,
    process_koid: u64,
    thread_koid: u64,
    cpu_ref_header_entry: u16,
) -> i32
Expand description

Initializes the KTraceBuffer for a specific CPU using a pointer to the C++ SpscBuffer.

ยงSafety

  • spsc_buffer_ptr must point to a valid C++ SpscBuffer instance which is binary-compatible with spsc_buffer::Buffer<NoOpAllocator>.