AT_RSEQ_FEATURE_SIZE - Linux

Symbol: AT_RSEQ_FEATURE_SIZE

fs/binfmt_elf.c

NEW_AUX_ENT(AT_RSEQ_FEATURE_SIZE, offsetof(struct rseq, end));

tools/testing/selftests/rseq/rseq.c

auxv_rseq_feature_size = getauxval(AT_RSEQ_FEATURE_SIZE);