Annotation of /trunk/mkinitrd-magellan/busybox/archival/libunarchive/seek_by_read.c
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Revision 816 -
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Fri Apr 24 18:33:46 2009 UTC (15 years ago) by niro
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File size: 459 byte(s)
Fri Apr 24 18:33:46 2009 UTC (15 years ago) by niro
File MIME type: text/plain
File size: 459 byte(s)
-updated to busybox-1.13.4
1 | niro | 532 | /* vi: set sw=4 ts=4: */ |
2 | /* | ||
3 | * Licensed under GPLv2 or later, see file LICENSE in this tarball for details. | ||
4 | */ | ||
5 | |||
6 | niro | 816 | #include "libbb.h" |
7 | niro | 532 | #include "unarchive.h" |
8 | |||
9 | niro | 816 | /* If we are reading through a pipe, or from stdin then we can't lseek, |
10 | niro | 532 | * we must read and discard the data to skip over it. |
11 | */ | ||
12 | niro | 816 | void FAST_FUNC seek_by_read(const archive_handle_t *archive_handle, unsigned jump_size) |
13 | niro | 532 | { |
14 | if (jump_size) | ||
15 | bb_copyfd_exact_size(archive_handle->src_fd, -1, jump_size); | ||
16 | } |