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/* 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"
void FAST_FUNC seek_by_jump(int fd, off_t amount)
{
if (amount
&& lseek(fd, amount, SEEK_CUR) == (off_t) -1
) {
if (errno == ESPIPE)
seek_by_read(fd, amount);
else
bb_simple_perror_msg_and_die("seek failure");
}
}
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