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rufus/src/bled/seek_by_read.c
Pete Batard 7599715ae6 [cmp] add decompression support
* Adds .Z, .gz, .lzma, .xz and .bz2 decompression support for DD images
  using the Bled library (https://github.com/pbatard/bled).
* Closes #269
2014-12-29 20:34:41 +00:00

16 lines
388 B
C

/* vi: set sw=4 ts=4: */
/*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
#include "libbb.h"
#include "bb_archive.h"
/* If we are reading through a pipe, or from stdin then we can't lseek,
* we must read and discard the data to skip over it.
*/
void FAST_FUNC seek_by_read(int fd, off_t amount)
{
if (amount)
bb_copyfd_exact_size(fd, -1, amount);
}