Type Alias s2n_quic::provider::tls::default::ffi::s2n_mem_malloc_callback

pub type s2n_mem_malloc_callback = Option<unsafe extern "C" fn(_: *mut *mut c_void, _: u32, _: *mut u32) -> i32>;

A function that can allocate at least requested bytes of memory.

It stores the location of that memory in *ptr and the size of the allocated data in *allocated. The function may choose to allocate more memory than was requested. s2n-tls will consider all allocated memory available for use, and will attempt to free all allocated memory when able.

Aliased Type

enum s2n_mem_malloc_callback {
    None,
    Some(unsafe extern "C" fn(_: *mut *mut c_void, _: u32, _: *mut u32) -> i32),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: *mut *mut c_void, _: u32, _: *mut u32) -> i32)

Some value of type T.