WSL2-Linux-Kernel/scripts/atomic/fallbacks/inc_unless_negative

15 строки
225 B
Plaintext
Executable File

cat <<EOF
static inline bool
${atomic}_inc_unless_negative(${atomic}_t *v)
{
${int} c = ${atomic}_read(v);
do {
if (unlikely(c < 0))
return false;
} while (!${atomic}_try_cmpxchg(v, &c, c + 1));
return true;
}
EOF