Preliminary support for native fds (UNIX only so far)

[wimlib] / src / metadata_resource.c

diff --git a/src/metadata_resource.c b/src/metadata_resource.c
index 9cebf9ebc0c1be10daa386aa0fbd16c4565d6f9c..8fdee61fb09c0b80744bb149802fb5517e160bd6 100644 (file)
--- a/src/metadata_resource.c
+++ b/src/metadata_resource.c
@@ -87,7 +87,7 @@ read_metadata_resource(WIMStruct *w, struct wim_image_metadata *imd)
        }
 
        /* Read the metadata resource into memory.  (It may be compressed.) */
-       ret = read_full_resource_into_buf(metadata_lte, buf, false);
+       ret = read_full_resource_into_buf(metadata_lte, buf);
        if (ret)
                goto out_free_buf;
 
@@ -192,8 +192,8 @@ recalculate_security_data_length(struct wim_security_data *sd)
  * uncompressed data rather a lookup table entry; also writes the SHA1 hash of
  * the buffer to @hash.  */
 static int
-write_wim_resource_from_buffer(const void *buf, u64 buf_size,
-                              FILE *out_fp, int out_ctype,
+write_wim_resource_from_buffer(const void *buf, size_t buf_size,
+                              filedes_t out_fd, int out_ctype,
                               struct resource_entry *out_res_entry,
                               u8 hash[SHA1_HASH_SIZE])
 {
@@ -206,7 +206,7 @@ write_wim_resource_from_buffer(const void *buf, u64 buf_size,
        lte.resource_entry.original_size = buf_size;
        lte.resource_entry.flags         = 0;
        lte.unhashed                     = 1;
-       ret = write_wim_resource(&lte, out_fp, out_ctype, out_res_entry, 0);
+       ret = write_wim_resource(&lte, out_fd, out_ctype, out_res_entry, 0);
        if (ret == 0)
                copy_hash(hash, lte.hash);
        return ret;
@@ -225,11 +225,11 @@ write_metadata_resource(WIMStruct *w)
        u64 metadata_original_size;
        struct wim_security_data *sd;
 
-       wimlib_assert(w->out_fp != NULL);
+       wimlib_assert(w->out_fd != INVALID_FILEDES);
        wimlib_assert(w->current_image != WIMLIB_NO_IMAGE);
 
        DEBUG("Writing metadata resource for image %d (offset = %"PRIu64")",
-             w->current_image, ftello(w->out_fp));
+             w->current_image, filedes_offset(w->out_fd));
 
 
        root = wim_root_dentry(w);
@@ -278,7 +278,7 @@ write_metadata_resource(WIMStruct *w)
         * compression type.  The lookup table entry for the metadata resource
         * is updated. */
        ret = write_wim_resource_from_buffer(buf, metadata_original_size,
-                                            w->out_fp,
+                                            w->out_fd,
                                             wimlib_get_compression_type(w),
                                             &lte->output_resource_entry,
                                             lte->hash);