Annotation of /trunk/mkinitrd-magellan/busybox/archival/libunarchive/seek_by_read.c
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Revision 532 -
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Sat Sep 1 22:45:15 2007 UTC (16 years, 8 months ago) by niro
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Sat Sep 1 22:45:15 2007 UTC (16 years, 8 months ago) by niro
File MIME type: text/plain
File size: 482 byte(s)
-import if magellan mkinitrd; it is a fork of redhats mkinitrd-5.0.8 with all magellan patches and features; deprecates magellan-src/mkinitrd
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 | #include <stdlib.h> | ||
7 | |||
8 | #include "unarchive.h" | ||
9 | #include "libbb.h" | ||
10 | |||
11 | /* If we are reading through a pipe(), or from stdin then we can't lseek, | ||
12 | * we must read and discard the data to skip over it. | ||
13 | */ | ||
14 | void seek_by_read(const archive_handle_t *archive_handle, const unsigned int jump_size) | ||
15 | { | ||
16 | if (jump_size) | ||
17 | bb_copyfd_exact_size(archive_handle->src_fd, -1, jump_size); | ||
18 | } |