diff options
author | Neels Hofmeyr <nhofmeyr@sysmocom.de> | 2021-12-01 10:25:02 +0100 |
---|---|---|
committer | neels <nhofmeyr@sysmocom.de> | 2022-01-31 15:03:53 +0000 |
commit | 09d6574a457d3f06a372990b83311bbd4b98757c (patch) | |
tree | 06c379f68d470995f66220aa9ec8a1083dd2aa36 /include/osmocom/core | |
parent | e56f1b67f4330978c152a0b9cbfb4e37b974bb67 (diff) |
add osmo_sockaddr_to_str_c(), osmo_sockaddr_to_str_buf2()
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
Diffstat (limited to 'include/osmocom/core')
-rw-r--r-- | include/osmocom/core/socket.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/osmocom/core/socket.h b/include/osmocom/core/socket.h index a053391d..6d11e6f0 100644 --- a/include/osmocom/core/socket.h +++ b/include/osmocom/core/socket.h @@ -130,6 +130,8 @@ int osmo_sockaddr_cmp(const struct osmo_sockaddr *a, const char *osmo_sockaddr_to_str(const struct osmo_sockaddr *sockaddr); char *osmo_sockaddr_to_str_buf(char *buf, size_t buf_len, const struct osmo_sockaddr *sockaddr); +int osmo_sockaddr_to_str_buf2(char *buf, size_t buf_len, const struct osmo_sockaddr *sockaddr); +char *osmo_sockaddr_to_str_c(void *ctx, const struct osmo_sockaddr *sockaddr); int osmo_sock_set_dscp(int fd, uint8_t dscp); int osmo_sock_set_priority(int fd, int prio); |