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From: Marek Vasut <marex@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 1/8] fs/fs.c: read up to EOF when len would read past EOF
Date: Thu, 2 Jul 2015 07:46:19 +0200	[thread overview]
Message-ID: <201507020746.20073.marex@denx.de> (raw)
In-Reply-To: <7a14941b6bdb958d25899d6a6cc2481e8043df3a.1435791392.git.marcel.ziswiler@toradex.com>

On Thursday, July 02, 2015 at 01:04:46 AM, Marcel Ziswiler wrote:
> From: Max Krummenacher <max.krummenacher@toradex.com>
> 
> http://lists.denx.de/pipermail/u-boot/2012-September/134347.html
> allows for reading files in chunks from the shell.
> 
> When this feature is used to read past the end of a file an error
> was returned instead of returning the bytes read up to the end of
> file. Thus the following fails in the shell:
> 
> offset = 0
> len = chunksize
> do
> 	read file, offset, len
> 	write data
> until bytes_read < len
> 
> The patch changes the behaviour to printing an informational
> message and returning the actual read number of bytes.
> 
> Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
> Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>

So this behaves like read(2) now, right ?

Acked-by: Marek Vasut <marex@denx.de>

Best regards,
Marek Vasut

  reply	other threads:[~2015-07-02  5:46 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-07-01 23:04 [U-Boot] [PATCH 0/8] assortment of fixes/enhancements Marcel Ziswiler
2015-07-01 23:04 ` [U-Boot] [PATCH 1/8] fs/fs.c: read up to EOF when len would read past EOF Marcel Ziswiler
2015-07-02  5:46   ` Marek Vasut [this message]
2015-07-02  6:01     ` Marcel Ziswiler
2015-07-01 23:04 ` [U-Boot] [PATCH 2/8] net: asix: fix operation without eeprom Marcel Ziswiler
2015-07-02  5:50   ` Marek Vasut
2015-07-02  6:12     ` Marcel Ziswiler
2015-07-02 18:39       ` Marek Vasut
2015-07-08  3:55   ` Joe Hershberger
2015-07-08  6:39     ` Marcel Ziswiler
2015-07-01 23:04 ` [U-Boot] [PATCH 3/8] generic-board: allow showing custom board info Marcel Ziswiler
2015-07-03  3:27   ` Simon Glass
2015-07-01 23:04 ` [U-Boot] [PATCH 4/8] logos: add Toradex logo Marcel Ziswiler
2015-07-01 23:04 ` [U-Boot] [PATCH 5/8] colibri_vf: remove spurious new line Marcel Ziswiler
2015-07-02  5:52   ` Marek Vasut
2015-07-01 23:04 ` [U-Boot] [PATCH 6/8] image-fdt.c: store returned error value Marcel Ziswiler
2015-07-02  5:52   ` Marek Vasut
2015-07-03  3:21     ` Simon Glass
2015-07-01 23:04 ` [U-Boot] [PATCH 7/8] mtd/nand/ubi: assortment of alignment fixes Marcel Ziswiler
2015-07-02  5:53   ` Marek Vasut
2015-07-02 21:35     ` Scott Wood
2015-07-03 13:44       ` Marek Vasut
2015-07-06 21:25         ` Scott Wood
2015-07-06 21:45           ` Marek Vasut
2015-07-06 21:50             ` Scott Wood
2015-07-06 21:57               ` Marek Vasut
2015-07-01 23:04 ` [U-Boot] [PATCH 8/8] tftp.c: fix CONFIG_TFTP_TSIZE for small files Marcel Ziswiler
2015-07-02  5:54   ` Marek Vasut

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