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path: root/scripts/atomic/fallbacks/dec_and_test
blob: e8a5e492eb5fbc5e7415d2102bef079b97e88c32 (plain)
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cat <<EOF
/**
 * ${arch}${atomic}_dec_and_test - decrement and test
 * @v: pointer of type ${atomic}_t
 *
 * Atomically decrements @v by 1 and
 * returns true if the result is 0, or false for all other
 * cases.
 */
static __always_inline bool
${arch}${atomic}_dec_and_test(${atomic}_t *v)
{
	return ${arch}${atomic}_dec_return(v) == 0;
}
EOF