hush/archival/libunarchive/data_align.c

16 lines
417 B
C

/* vi: set sw=4 ts=4: */
/*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
#include "libbb.h"
#include "unarchive.h"
void FAST_FUNC data_align(archive_handle_t *archive_handle, unsigned boundary)
{
unsigned skip_amount = (boundary - (archive_handle->offset % boundary)) % boundary;
archive_handle->seek(archive_handle->src_fd, skip_amount);
archive_handle->offset += skip_amount;
}