From: Sascha Hauer <s.hauer@pengutronix.de>
To: Barebox List <barebox@lists.infradead.org>
Subject: [PATCH v2 0/8] Make TFTP detection more convenient
Date: Thu, 25 Jan 2018 08:45:12 +0100 [thread overview]
Message-ID: <20180125074520.10320-1-s.hauer@pengutronix.de> (raw)
We can't lseek on files provided by TFTP, so some code copies the file
to operate on from TFTP to RAM before continuing. Make this a bit easier
by providing some helper code. We now create /tmp/, provide make_temp()
to create temporary files and also a single function to create a copy
of a file in /tmp/.
Changes since v1:
- Integrated changes suggested by Stefan Lengfeld
Sascha Hauer (8):
startup: create /tmp
fs: implement is_tftp_fs()
libfile: implement make_temp
libfile: implement a function to cache a file
uimage: fix memory leak in error path
uimage: Use is_tftp_fs() and cache_file() to ease TFTP workaround
fs/uimagefs: Use is_tftp_fs() and cache_file() to ease TFTP workaround
fs: remove now unused function can_lseek_backward()
common/startup.c | 1 +
common/uimage.c | 49 ++++++++++++++++++++++++------------------------
fs/fs.c | 22 ++++++++++++++++++++++
fs/uimagefs.c | 37 +++++++++++++-----------------------
include/fs.h | 22 ++++++----------------
include/image.h | 1 +
include/libfile.h | 4 ++++
include/uimagefs.h | 2 +-
lib/libfile.c | 55 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
9 files changed, 127 insertions(+), 66 deletions(-)
--
2.15.1
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next reply other threads:[~2018-01-25 7:45 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-25 7:45 Sascha Hauer [this message]
2018-01-25 7:45 ` [PATCH 1/8] startup: create /tmp Sascha Hauer
2018-01-25 7:45 ` [PATCH 2/8] fs: implement is_tftp_fs() Sascha Hauer
2018-01-25 7:45 ` [PATCH 3/8] libfile: implement make_temp Sascha Hauer
2018-01-25 7:45 ` [PATCH 4/8] libfile: implement a function to cache a file Sascha Hauer
2018-01-25 7:45 ` [PATCH 5/8] uimage: fix memory leak in error path Sascha Hauer
2018-01-25 7:45 ` [PATCH 6/8] uimage: Use is_tftp_fs() and cache_file() to ease TFTP workaround Sascha Hauer
2018-01-25 7:45 ` [PATCH 7/8] fs/uimagefs: " Sascha Hauer
2018-01-25 7:45 ` [PATCH 8/8] fs: remove now unused function can_lseek_backward() Sascha Hauer
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