aboutsummaryrefslogtreecommitdiffstats
path: root/tools/iio/lsiio.c (follow)
AgeCommit message (Collapse)AuthorFilesLines
2019-06-19treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500Thomas Gleixner1-4/+1
Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Enrico Weigelt <info@metux.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-08-15tools: iio: lsiio: enumerate processed channelsMatt Ranostay1-1/+2
Enumerate the processed channels (e.g. *_input) as well the raw channels. Signed-off-by: Matt Ranostay <mranostay@gmail.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-08-12iio: lsiio: fix error code handling errorLinus Walleij1-2/+2
commit acf50b3586f8d8a7530b905e111dda41876d38f4 "tools:iio:lsiio: add error handling" introduced error handling of errors returned from read_sysfs_string(), but with a simple if (retval), missing the fact that these functions return a positive value if the read was successful. As a result lsiio regresses and does not show any devices on my filesystem. Fix this by checking for only negative error codes. Cc: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-07-20tools: iio: Send error messages to stderrCristina Opriceana1-1/+1
This patch indends to make some cleanup and send printf error messages to stderr. The changes were performed with coccinelle for failure messages and manual for other cases, such as wrong usage messages. Signed-off-by: Cristina Opriceana <cristina.opriceana@gmail.com> Reviewed-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-07-20tools: iio: Remove explicit NULL comparisonCristina Opriceana1-5/+5
Remove explicit NULL comparison and write it in its simpler form as recommended by checkpatch.pl. Signed-off-by: Cristina Opriceana <cristina.opriceana@gmail.com> Reviewed-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-06-13tools:iio: rename variablesHartmut Knaack1-14/+14
Use more appropriate/common variable names: * namepf instead of nameFile in iio_utils.c * ret instead of retval in lsiio.c Signed-off-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-06-13tools:iio: adjust coding styleHartmut Knaack1-6/+9
Fix various coding style issues, including: * have spaces around operators * indentation * consolidate parameters in same line * required braces * adjust/drop comments * multiline comment style * delete unnecessary empty lines * add empty lines to visualize logial code blocks * typos Signed-off-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-06-01tools:iio: rework program parametersHartmut Knaack1-4/+2
In generic_buffer.c: sort program parameters alphabetically and provide usage information In lsiio.c: drop unused parameters Signed-off-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-05-31tools:iio:lsiio: add error handlingHartmut Knaack1-12/+32
Add error handling to calls which can indicate a major problem by returning an error code. This also involves to change the type of dump_devices() from void to int. Signed-off-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-05-31tools:iio: catch errors in string allocationHartmut Knaack1-2/+13
This patch catches errors in string allocation in generic_buffer.c, iio_event_monitor.c, iio_utils.c and lsiio.c. Signed-off-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-05-31tools:iio:lsiio: add closedir before exitHartmut Knaack1-1/+1
In dump_channels() the DIR *dp was left open on exit. Close it and check for errors. Signed-off-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-03-09tools: iio: lsiio: Remove unused variablesRoberta Dobrescu1-5/+0
This patch removes unused variables from lsiio.c in order to get rid of the warnings regarding them. Signed-off-by: Roberta Dobrescu <roberta.dobrescu@gmail.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-03-09iio: Move iio userspace applications out of stagingRoberta Dobrescu1-0/+163
This patch moves iio userspace applications out of staging, to tools/iio/ and adds a Makefile in order to compile them easily. It also adds tools/iio/ to MAINTAINERS file. Signed-off-by: Roberta Dobrescu <roberta.dobrescu@gmail.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.