Fixes following error reported by clang-9 analyzer:
examples/server.c:244:2: warning: Value stored to 'argc' is never read
argc -= optind;
^ ~~~~~~
examples/server.c:245:2: warning: Value stored to 'argv' is never read
argv += optind;
^ ~~~~~~
Signed-off-by: Petr Štetiar <ynezz@true.cz>
clang-9 on x86/64 has reported following warnings/errors:
libubus-acl.c:123:2: error: comparison of integers of different signs: 'size_t' (aka 'unsigned long') and 'int' [-Werror,-Wsign-compare]
libubus-io.c:108:18: error: comparison of integers of different signs: 'int' and 'size_t' (aka 'unsigned long') [-Werror,-Wsign-compare]
libubus-io.c:395:56: error: comparison of integers of different signs: 'ssize_t' (aka 'long') and 'size_t' (aka 'unsigned long') [-Werror,-Wsign-compare]
libubus-req.c:441:4: error: comparison of integers of different signs: 'size_t' (aka 'unsigned long') and 'int' [-Werror,-Wsign-compare]
ubusd_acl.c:119:18: error: comparison of integers of different signs: 'int' and 'unsigned long' [-Werror,-Wsign-compare]
ubusd_acl.c:152:5: error: comparison of integers of different signs: 'size_t' (aka 'unsigned long') and 'int' [-Werror,-Wsign-compare]
ubusd_acl.c:348:3: error: comparison of integers of different signs: 'size_t' (aka 'unsigned long') and 'int' [-Werror,-Wsign-compare]
ubusd_acl.c:352:3: error: comparison of integers of different signs: 'size_t' (aka 'unsigned long') and 'int' [-Werror,-Wsign-compare]
ubusd_acl.c:357:3: error: comparison of integers of different signs: 'size_t' (aka 'unsigned long') and 'int' [-Werror,-Wsign-compare]
ubusd_acl.c:362:3: error: comparison of integers of different signs: 'size_t' (aka 'unsigned long') and 'int' [-Werror,-Wsign-compare]
ubusd_acl.c:367:3: error: comparison of integers of different signs: 'size_t' (aka 'unsigned long') and 'int' [-Werror,-Wsign-compare]
ubusd_acl.c:447:16: error: comparison of integers of different signs: 'int' and '__size_t' (aka 'unsigned long') [-Werror,-Wsign-compare]
ubusd_acl.c:502:18: error: comparison of integers of different signs: 'int' and 'unsigned long' [-Werror,-Wsign-compare]
ubusd.c:123:13: error: comparison of integers of different signs: 'int' and 'unsigned long' [-Werror,-Wsign-compare]
ubusd.c:170:15: error: comparison of integers of different signs: 'int' and 'unsigned long' [-Werror,-Wsign-compare]
ubusd.c:262:43: error: comparison of integers of different signs: 'int' and 'unsigned long' [-Werror,-Wsign-compare]
ubusd.c:287:30: error: comparison of integers of different signs: 'int' and 'unsigned long' [-Werror,-Wsign-compare]
ubusd_event.c:170:18: error: comparison of integers of different signs: 'int' and 'unsigned long' [-Werror,-Wsign-compare]
ubusd_obj.c:71:2: error: comparison of integers of different signs: 'size_t' (aka 'unsigned long') and 'int' [-Werror,-Wsign-compare]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
Both ubusd and cli TARGET_LINK_LIBRARIES reference ${json} which is
obtained via find_library(), but since the find_library() is searched
after the TARGET_LINK_LIBRARIES for ubusd, ubusd always gets an empty
${json} variable.
examples/server also links against libjson-c, but we were not setting
TARGET_LINK_LIBRARIES accordingly, so do that too with ${json} appended.
This was causing linking errors for ubusd and then examples/server using
an external toolchain (stbgcc-4.8-1.x).
Fixes: 9f52d1769b ("cli: use the new json-c library name")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
This fixes build warning:
/ubus.git/examples/server.c: In function 'test_hello_reply':
/ubus.git/examples/server.c:69:6: error: ignoring return value of 'pipe', declared with attribute warn_unused_result [-Werror=unused-result]
Signed-off-by: Zefir Kurtisi <zefir.kurtisi@neratec.com>
Client creates a string "1 2 3 ... 10000 ...", sends it to the server
along with the maximum number in the string.
Server creates another string like the client sent.
It validates it and, returns strcmp()'s result.
This is loop-ed every 2 seconds.
rename the ADD_WATCH/REMOVE_WATCH messages to SUBSCRIBE/UNSUBSCRIBE and change
the message format and libubus API in preparation for adding object notifications
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
