It's similar to osmo_sock_get_name_buf() but supports multi-homed SCTP sockets
bound to several addresses.
Related: OS#5581
Change-Id: If76595ebd1cf26ba904887a36c4cc14a1b5c4521
To easily log and print a sockaddr using OTC_SELECT, add
osmo_sockaddr_to_str_c().
Implement osmo_sockaddr_to_str_buf2() using osmo_strbuf, so that we can
return the chars_needed which osmo_sockaddr_to_str_c() uses.
From previous osmo_sockaddr_to_str_buf(), call
osmo_sockaddr_to_str_buf2() and return NULL if the buf_len was
insufficient, to mimick previous behavior. This makes it more
consistently returning NULL for insufficient buf_len, as shown in the
tweak that is needed in socket_test.c. Before osmo_sockaddr_to_str_buf()
would return a truncated port number, now it's all or NULL.
I will use osmo_sockaddr_to_str_c() in the new osmo-upf implementation.
Related: SYS#5599
Change-Id: I12771bf8a021e6785217b1faad03c09ec1cfef0e
Remove the paragraph about writing to the Free Software Foundation's
mailing address. The FSF has changed addresses in the past, and may do
so again. In 2021 this is not useful, let's rather have a bit less
boilerplate at the start of source files.
Change-Id: I5050285e75cf120407a1d883e99b3c4bcae8ffd7
Let's use log_set_print_filename2() API instead, which has less ackward
behavior implications like changing the print status of category-hex.
Related: OS#5034
Change-Id: Ifc78e1dcba5baf0b41f6ccbbbd1e3f06552d73da
This will alow easily changing default values for print_category vs
print_category_hex later.
In any case, every test relying on logging output validation should
always explicitly state the config to avoid issues in the future if
default values change.
Related: OS#5034
Change-Id: If29b40557d5c2bcda04b964f344070bad58d8f28
The function is checking for IP version matching between local and
remote addresses even if only one is needed based on flags. For example,
if user only desired to bind, the remote address should not be
used nor checked.
Bug was introduced here: 2c962f5de1
Change-Id: I87afd1db9bd017426abcc959fa515d15784cdf1c
Some systmes (like the ones available in OBS) don't support creating
SCTP sockets, so we need to skip those tests there.
Change-Id: I1d16280674625877ec22cc60cbc5deb67868a656
Drop one of the two log lines since it would be a duplicated and anyway
it misses context (return code).
Change-Id: I4620bf86f4bcda58ae85209278ac9ae9a0f3012a
The function is improved to support AF_INET:v4->v4, AF_INET6:v6->v6 and
AF_UNSPEC:v4+v6->v4+v6.
Unit tests for the function are added to make sure function behaves
correctly in several scenarios.
Change-Id: I36d8ab85d92bba4d6adb83bc1875eb61094ed2ef
osmo_sock_init2 abstract two calls of getaddrinfo into one.
While there aren't problems with AF_INET or AF_INET6. When using
AF_UNSPEC there are corner cases when this fails. E.g. calling
local_host with "" and remote_host with an IPv6 only address results in
setting up a local socket with AF_INET while trying to connect from there towards
AF_INET6 will most likely fail.
To prevent such cases with AF_UNSPEC, search prio calling any syscalls if local and remote site
supports AF_INET or AF_INET6. In case both supported, prefer AF_INET6
Change-Id: I397c633931fd00d4f083955a3c49a40fb002d766
Ironically, when deprecating osmo_init_logging() in
I216837780e9405fdaec8059c63d10699c695b360, I forgot to change the callers
within libosmocore itself, i.e. in the various regression tests.
Change-Id: Ia36c248f99353d5baaa2533f46a2f60a8579bdf8
In a string like
127.0.0.1:2905<->127.0.0.1:60661
it is hard to tell which is the local part. I'd have expected it on the left,
but it is actually on the right.
To avoid doubt and bypass bikesheds on which side should be what, clearly mark
the two sides as remote and local.
(r=127.0.0.1:2905<->l=127.0.0.1:60661)
Change-Id: I43dcc6a1906429bd0955fd7fe2eb5b8495b592d8
The old osmo_sock_init() function allows only either a bind (for a
server socket), or a connect (for a client socket), but not both
together. So there's no way to have a client socket that is bound to a
specific local IP and/or port, which is needed for some use cases.
Change-Id: Idab124bcca47872f55311a82d6818aed590965e6
socket.c still uses fprintf to output error messages. This commit
replaces the fprintf with proper LOGP messages.
Change-Id: Ia2993415d5f5c33ccd719af239ff59252d11b764
Max
Neels Hofmeyr
Oliver Smith
Pau Espin
Harald Welte
Philipp Maier