OSCL-LXR

0001 cat <<EOF
0002 /**
0003  * arch_${atomic}_inc_not_zero - increment unless the number is zero
0004  * @v: pointer of type ${atomic}_t
0005  *
0006  * Atomically increments @v by 1, if @v is non-zero.
0007  * Returns true if the increment was done.
0008  */
0009 static __always_inline bool
0010 arch_${atomic}_inc_not_zero(${atomic}_t *v)
0011 {
0012         return arch_${atomic}_add_unless(v, 1, 0);
0013 }
0014 EOF