Fix following clang warnings:
CC isobusfs/isobusfs_srv_fa.o
isobusfs/isobusfs_srv_fa.c:387:6: warning: variable 'handle' is used
uninitialized whenever 'if' condition is true [-Wsometimes-uninitialized]
if (ret < 0) {
^~~~~~~
isobusfs/isobusfs_srv_fa.c:411:15: note: uninitialized use occurs here
res.handle = handle;
^~~~~~
isobusfs/isobusfs_srv_fa.c:387:2: note: remove the 'if' if its condition is
always false
if (ret < 0) {
^~~~~~~~~~~~~~
isobusfs/isobusfs_srv_fa.c:368:6: warning: variable 'handle' is used
uninitialized whenever 'if' condition is true [-Wsometimes-uninitialized]
if (name_len > ISOBUSFS_MAX_PATH_NAME_LENGTH) {
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
isobusfs/isobusfs_srv_fa.c:411:15: note: uninitialized use occurs here
res.handle = handle;
^~~~~~
isobusfs/isobusfs_srv_fa.c:368:2: note: remove the 'if' if its condition is
always false
if (name_len > ISOBUSFS_MAX_PATH_NAME_LENGTH) {
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
isobusfs/isobusfs_srv_fa.c:362:6: warning: variable 'handle' is used
uninitialized whenever 'if' condition is true [-Wsometimes-uninitialized]
if (name_len > msg->len - sizeof(*req)) {
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
isobusfs/isobusfs_srv_fa.c:411:15: note: uninitialized use occurs here
res.handle = handle;
^~~~~~
isobusfs/isobusfs_srv_fa.c:362:2: note: remove the 'if' if its condition is
always false
if (name_len > msg->len - sizeof(*req)) {
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
isobusfs/isobusfs_srv_fa.c:356:6: warning: variable 'handle' is used
uninitialized whenever 'if' condition is true [-Wsometimes-uninitialized]
if (!client) {
^~~~~~~
isobusfs/isobusfs_srv_fa.c:411:15: note: uninitialized use occurs here
res.handle = handle;
^~~~~~
isobusfs/isobusfs_srv_fa.c:356:2: note: remove the 'if' if its condition is
always false
if (!client) {
^~~~~~~~~~~~~~
isobusfs/isobusfs_srv_fa.c:352:16: note: initialize the variable 'handle' to
silence this warning
uint8_t handle;
^
= '\0'
isobusfs/isobusfs_srv_fa.c:505:9: warning: variable 'entry_count' set but not
used [-Wunused-but-set-variable]
size_t entry_count = 0;
^
5 warnings generated.
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Before more contributions will come, change the license and make this
project usable as a library.
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Introduce the ISOBUS File Server (FS) interface, compatible with ISO
11783-13. The implementation utilizes the kernel's existing CAN J1939
socket support.
For testing following setup can be used:
ip link add type vcan
ip l s dev vcan0 up
j1939acd -r 64-95 -c /tmp/1122334455667788.jacd 1122334455667788 vcan0 &
j1939acd -r 96-127 -c /tmp/1122334455667789.jacd 1122334455667789 vcan0 &
sleep 1
isobusfs-srv -i vcan0 -n 1122334455667788 -v vol1:/path/to/export/
isobusfs-cli -i vcan0 -n 0x1122334455667789 -m 0x1122334455667788 -I
Interactive mode currently support following commands:
exit - exit interactive mode
quit - exit interactive mode
help - show this help
dmesg - show log buffer
selftest - run selftest
ls - list directory
ll - list directory with long listing format
cd - change directory
pwd - print name of current/working directory
get - get file
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Oliver Hartkopp
Oleksij Rempel
Oleksij Rempel