u-tools/apps/busybox/archival/libunarchive/data_extract_to_buffer.c

   1 /* vi: set sw=4 ts=4: */
   2 /*
   3  * Copyright 2002 Glenn McGrath
   4  *
   5  * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
   6  */
   7
   8 #include "libbb.h"
   9 #include "unarchive.h"
  10
  11 void FAST_FUNC data_extract_to_buffer(archive_handle_t *archive_handle)
  12 {
  13         unsigned int size = archive_handle->file_header->size;
  14
  15         archive_handle->buffer = xzalloc(size + 1);
  16         xread(archive_handle->src_fd, archive_handle->buffer, size);
  17 }