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7ca5c51cc8
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>
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| .. | ||
| adjtimex.c | ||
| bbconfig.c | ||
| beep.c | ||
| chat.c | ||
| chrt.c | ||
| Config.src | ||
| conspy.c | ||
| crond.c | ||
| crontab.c | ||
| dc.c | ||
| devfsd.c | ||
| devmem.c | ||
| eject.c | ||
| fbsplash.c | ||
| fbsplash.cfg | ||
| flash_eraseall.c | ||
| flash_lock_unlock.c | ||
| flashcp.c | ||
| hdparm.c | ||
| i2c_tools.c | ||
| inotifyd.c | ||
| ionice.c | ||
| Kbuild.src | ||
| last_fancy.c | ||
| last.c | ||
| less.c | ||
| makedevs.c | ||
| man.c | ||
| microcom.c | ||
| mountpoint.c | ||
| mt.c | ||
| nandwrite.c | ||
| raidautorun.c | ||
| readahead.c | ||
| rfkill.c | ||
| runlevel.c | ||
| rx.c | ||
| setserial.c | ||
| setsid.c | ||
| strings.c | ||
| taskset.c | ||
| time.c | ||
| timeout.c | ||
| ttysize.c | ||
| ubi_tools.c | ||
| volname.c | ||
| wall.c | ||
| watchdog.c | ||