bsd/hfs/hfs_cprotect.c

921 	struct vnop_getxattr_args args;
930 	args.a_desc = NULL; // unused
931 	args.a_vp = NULL; //unused since we're writing EA to root folder.
932 	args.a_name = CONTENT_PROTECTION_XATTR_NAME;
933 	args.a_uio = auio;
934 	args.a_size = &attrsize;
935 	args.a_options = XATTR_REPLACE;
936 	args.a_context = NULL; // unused
938 	error = hfs_getxattr_internal(NULL, &args, hfsmp, 1);
968 	struct vnop_setxattr_args args;
970 	args.a_desc = NULL;
971 	args.a_vp = NULL;
972 	args.a_name = CONTENT_PROTECTION_XATTR_NAME;
973 	args.a_uio = NULL; //pass data ptr instead
974 	args.a_options = 0;
975 	args.a_context = NULL; //no context needed, only done from mount.
983 			sizeof(struct cp_root_xattr), &args, hfsmp, 1);
998 	struct vnop_setxattr_args args;
1003 	args.a_desc = NULL;
1005 		args.a_vp = cp->c_vp;
1014 		args.a_vp = NULL;
1017 	args.a_name = CONTENT_PROTECTION_XATTR_NAME;
1018 	args.a_uio = NULL; //pass data ptr instead
1019 	args.a_options = options;
1020 	args.a_context = vfs_context_current();
1051 			error = hfs_setxattr_internal(arg_cp, (caddr_t)newxattr, attrsize, &args, hfsmp, target_fileid);
1075 			error = hfs_setxattr_internal(arg_cp, (caddr_t)newxattr, attrsize, &args, hfsmp, target_fileid);
1225 	struct vnop_getxattr_args args;
1229 	args.a_desc = NULL; // unused
1230 	args.a_vp = cp->c_vp;
1231 	args.a_name = CONTENT_PROTECTION_XATTR_NAME;
1232 	args.a_uio = auio;
1233 	args.a_options = XATTR_REPLACE;
1234 	args.a_context = vfs_context_current(); // unused
1248 			args.a_size = &attrsize;
1250 			error = hfs_getxattr_internal(cp, &args, VTOHFS(cp->c_vp), 0);
1312 			args.a_size = &attrsize;
1314 			error = hfs_getxattr_internal(cp, &args, VTOHFS(cp->c_vp), 0);