libarchive/libarchive/archive_write_disk_posix.c

873 		const void *metadata;
875 		metadata = archive_entry_mac_metadata(a->entry, &metadata_size);
876 		if (metadata != NULL && metadata_size > 0) {
882 				memcpy(fe->mac_metadata, metadata,
1738 	/* Restore metadata. */
1828 	 * Time must follow most other metadata;
1837 	 * Mac extended metadata includes ACLs.
1840 		const void *metadata;
1842 		metadata = archive_entry_mac_metadata(a->entry, &metadata_size);
1843 		if (metadata != NULL && metadata_size > 0) {
1845 			    a->entry), metadata, metadata_size);
2448  *   * Mac OS extended metadata includes ACLs, so must be deferred on dirs.
4058 /* Default is to simply drop Mac extended metadata. */
4061 		 const void *metadata, size_t metadata_size)
4065 	(void)metadata; /* UNUSED */
4080  * On Mac OS, we use copyfile() to unpack the metadata and
4095 		    "Failed to read metadata(xattr)");
4102 		    "Can't allocate memory for metadata(xattr)");
4109 		    "Failed to read metadata(xattr)");
4122 			    "Failed to get metadata(xattr)");
4130 			    "Failed to get metadata(xattr)");
4138 			    "Failed to get metadata(xattr)");
4145 			    "Failed to get metadata(xattr)");
4172 		    "Failed to get metadata(acl)");
4180 		    "Failed to get metadata(acl)");
4212 		    "Failed to restore metadata");
4222 copy_metadata(struct archive_write_disk *a, const char *metadata,
4230 		tmpfd = create_tempdatafork(a, metadata);
4242 			    "Failed to open the data fork for metadata");
4255 		if (copyfile(metadata, datafork, 0,
4259 			    "Failed to restore metadata");
4268 		 const void *metadata, size_t metadata_size)
4276 	 * metadata as a block of memory; then we could sidestep this
4286 				  "Failed to restore metadata");
4290 	written = write(fd, metadata, metadata_size);
4294 				  "Failed to restore metadata");