arch/powerpc64/bits/mman.h - 3p/sel4/musllibc - Git at Google

 #define PROT_SAO       0x10

 #undef MCL_CURRENT
 #define MCL_CURRENT     0x2000
 #undef MCL_FUTURE
 #define MCL_FUTURE      0x4000
 #undef MCL_ONFAULT
 #define MCL_ONFAULT     0x8000
	#define PROT_SAO 0x10

	#undef MCL_CURRENT
	#define MCL_CURRENT 0x2000
	#undef MCL_FUTURE
	#define MCL_FUTURE 0x4000
	#undef MCL_ONFAULT
	#define MCL_ONFAULT 0x8000