CSUM_CLOSE        807 builtin/pack-objects.c 			sha1close(f, sha1, CSUM_CLOSE);
CSUM_CLOSE         64 csum-file.c    	if (flags & (CSUM_CLOSE | CSUM_FSYNC)) {
CSUM_CLOSE        175 pack-write.c   			    ? CSUM_CLOSE : CSUM_FSYNC));