Bartosz Golaszewski 7ca5c51cc8 i2c-tools: only try /dev/i2c/* if opening /dev/i2c-* fails with ENOENT ... Trying to access /dev/i2c/* on every error after opening /dev/i2c-* can mislead users who e.g. don't have root access. Instead of bailing-out with "permission denied" we currently print "no such file or directory". Fix it by trying open("/dev/i2c/%d") only if we got ENOENT. Upstream i2cdetect tries to get any info it can from /sys and /proc even when invoked by an unprivileged user, but we don't want to add unnecessary bloat. Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>		2015-05-11 17:26:27 +02:00
..
adjtimex.c	adjtimex: make its help text and printed data a bit less cryptic	2014-04-17 11:29:34 +02:00
bbconfig.c	rename archive.h to bb_archive.h. no code changes	2011-09-22 12:45:14 +02:00
beep.c	*: remove "Options:" string from help texts	2011-06-05 03:58:28 +02:00
chat.c	fix assorted unused code and wrong format specs found by cppchekc (bug 6716)	2013-11-29 16:43:33 +01:00
chrt.c	chrt: remove warning for _POSIX_PRIORITY_SCHEDULING	2013-07-08 11:20:13 +02:00
Config.src	taskset: support CPU masks for more than 64 CPUs	2014-08-17 19:36:22 +02:00
conspy.c	conspy: add framebuffer support, -Q option.	2011-09-13 18:39:04 +02:00
crond.c	libbb: introduce and use is_prefixed_with()	2015-03-12 17:48:34 +01:00
crontab.c	wall,crontab: use xopen_as_uid_gid()	2013-10-08 14:53:29 +02:00
dc.c	libbb: introduce and use is_prefixed_with()	2015-03-12 17:48:34 +01:00
devfsd.c	libbb: introduce and use is_prefixed_with()	2015-03-12 17:48:34 +01:00
devmem.c	move remaining help text from include/usage.src.h	2011-04-11 03:29:49 +02:00
eject.c	*: remove "Options:" string from help texts	2011-06-05 03:58:28 +02:00
fbsplash.c	libbb: introduce and use is_prefixed_with()	2015-03-12 17:48:34 +01:00
fbsplash.cfg
flash_eraseall.c	flash_eraseall: implement -N	2013-03-15 00:42:39 +01:00
flash_lock_unlock.c	move remaining help text from include/usage.src.h	2011-04-11 03:29:49 +02:00
flashcp.c	flashcp: change BUFSIZE to 4k	2014-12-10 13:44:27 +01:00
hdparm.c	Use unsigned printf/scanf conversion where more appropriate	2013-11-29 16:45:45 +01:00
i2c_tools.c	i2c-tools: only try /dev/i2c/* if opening /dev/i2c-* fails with ENOENT	2015-05-11 17:26:27 +02:00
inotifyd.c	inotify: if PROG is -, print events to stdout	2011-10-10 20:24:02 +02:00
ionice.c	*: remove "Options:" string from help texts	2011-06-05 03:58:28 +02:00
Kbuild.src	taskset: support CPU masks for more than 64 CPUs	2014-08-17 19:36:22 +02:00
last_fancy.c	*: Switch to POSIX utmpx API	2015-04-02 23:03:46 +02:00
last.c	*: Switch to POSIX utmpx API	2015-04-02 23:03:46 +02:00
less.c	less: make -E work	2014-09-23 22:58:18 +02:00
makedevs.c	makedevs: fix help-text	2011-05-30 23:00:47 +02:00
man.c	libbb: introduce and use is_prefixed_with()	2015-03-12 17:48:34 +01:00
microcom.c	*: remove "Options:" string from help texts	2011-06-05 03:58:28 +02:00
mountpoint.c	*: remove "Options:" string from help texts	2011-06-05 03:58:28 +02:00
mt.c	move remaining help text from include/usage.src.h	2011-04-11 03:29:49 +02:00
nandwrite.c	nanddump: don't show --bb in usage when disabled	2014-12-18 11:55:08 +01:00
raidautorun.c	move remaining help text from include/usage.src.h	2011-04-11 03:29:49 +02:00
readahead.c	move remaining help text from include/usage.src.h	2011-04-11 03:29:49 +02:00
rfkill.c	rfkill: use new-style config/kbuild/applet	2013-11-20 14:21:29 +01:00
runlevel.c	*: Switch to POSIX utmpx API	2015-04-02 23:03:46 +02:00
rx.c	whitespace fixes. no code changes	2013-01-15 13:58:01 +01:00
setserial.c	setserial: Fix typo: s/baund_rate/baud_rate/g	2013-03-22 17:04:51 +01:00
setsid.c	setsid: code shrink, expanded comments	2013-08-07 18:49:51 +02:00
strings.c	*: remove "Options:" string from help texts	2011-06-05 03:58:28 +02:00
taskset.c	taskset: fix logic error in "if it doesn't start with 0x..."	2014-08-31 01:35:45 +02:00
time.c	whitespace fixes. no code changes	2013-01-15 13:58:01 +01:00
timeout.c	move remaining help text from include/usage.src.h	2011-04-11 03:29:49 +02:00
ttysize.c	move remaining help text from include/usage.src.h	2011-04-11 03:29:49 +02:00
ubi_tools.c	ubiattach: add option -O	2015-01-30 18:33:24 +01:00
volname.c	move remaining help text from include/usage.src.h	2011-04-11 03:29:49 +02:00
wall.c	*: Switch to POSIX utmpx API	2015-04-02 23:03:46 +02:00
watchdog.c	CONFIG_PID_FILE_PATH: new configuration option for pidfile paths	2012-12-19 15:53:33 -05:00