add open_read_close() and similar stuff

[oweals/busybox.git] / archival / libunarchive / get_header_tar_gz.c

diff --git a/archival/libunarchive/get_header_tar_gz.c b/archival/libunarchive/get_header_tar_gz.c
index ad26f465a8f63702c1b6885585020bf19dda1211..af059a18718cc041f73beca3473f5d9b58f1d5f9 100644 (file)
--- a/archival/libunarchive/get_header_tar_gz.c
+++ b/archival/libunarchive/get_header_tar_gz.c
@@ -13,19 +13,19 @@ char get_header_tar_gz(archive_handle_t *archive_handle)
        unsigned char magic[2];
 
        /* Cant lseek over pipe's */
-       archive_handle->seek = seek_by_char;
+       archive_handle->seek = seek_by_read;
 
        xread(archive_handle->src_fd, &magic, 2);
        if ((magic[0] != 0x1f) || (magic[1] != 0x8b)) {
-               bb_error_msg_and_die("Invalid gzip magic");
+               bb_error_msg_and_die("invalid gzip magic");
        }
 
        check_header_gzip(archive_handle->src_fd);
 
        archive_handle->src_fd = open_transformer(archive_handle->src_fd, inflate_gunzip);
        archive_handle->offset = 0;
-       while (get_header_tar(archive_handle) == EXIT_SUCCESS);
+       while (get_header_tar(archive_handle) == EXIT_SUCCESS) /**/;
 
        /* Can only do one file at a time */
-       return(EXIT_FAILURE);
+       return EXIT_FAILURE;
 }