source: branches/3.2/mindi-busybox/archival/libarchive/seek_by_read.c @ 3232

Last change on this file since 3232 was 3232, checked in by Bruno Cornec, 6 years ago
  • Update mindi-busybox to 1.21.1
  • Property svn:eol-style set to native
File size: 388 bytes
Line 
1/* vi: set sw=4 ts=4: */
2/*
3 * Licensed under GPLv2 or later, see file LICENSE in this source tree.
4 */
5
6#include "libbb.h"
7#include "bb_archive.h"
8
9/*  If we are reading through a pipe, or from stdin then we can't lseek,
10 *  we must read and discard the data to skip over it.
11 */
12void FAST_FUNC seek_by_read(int fd, off_t amount)
13{
14    if (amount)
15        bb_copyfd_exact_size(fd, -1, amount);
16}
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