Function core::arch::arm::__strex

source · 
pub unsafe fn __strex(value: u32, addr: *mut u32) -> u32
🔬This is a nightly-only experimental API. (stdsimd #48556)
Available on ARM only.
Expand description

对 32 位值执行独占 STR 指令

如果操作成功，则返回 0; 如果操作失败，则返回 1