Function core::arch::arm::__strexb

source · [−]
pub unsafe fn __strexb(value: u32, addr: *mut u8) -> u32
🔬 This is a nightly-only experimental API. (stdsimd #48556)
Available on ARM only.
Expand description

Executes an exclusive STR instruction for 8 bit values

Returns 0 if the operation succeeded, or 1 if it failed