api: add osmo_pfcp_ie_node_id_to_str_c()

So far we had only osmo_pfcp_enc_to_str_node_id(), used for PFCP message
to string conversion. It behaves like a common _to_str_buf() function,
but has an inconvenient void* arg (for use with libosmo-tlv).

Implement the string conversion as common _to_str_buf() and _to_str_c()
functions, and call that from osmo_pfcp_enc_to_str_node_id(). That's
useful for log messages coming up in a subsequent patch.

Related: SYS#5599
Change-Id: I5c580bc510afce58a03dea0861db9630b063b2ae
This commit is contained in:
Neels Hofmeyr
2022-04-29 20:17:49 +02:00
parent bd9747a591
commit 3274cc3398
2 changed files with 14 additions and 2 deletions

View File

@@ -48,6 +48,9 @@ struct osmo_pfcp_ie_node_id {
};
};
int osmo_pfcp_ie_node_id_to_str_buf(char *buf, size_t buflen, const struct osmo_pfcp_ie_node_id *node_id);
char *osmo_pfcp_ie_node_id_to_str_c(void *ctx, const struct osmo_pfcp_ie_node_id *node_id);
bool osmo_pfcp_bits_get(const uint8_t *bits, unsigned int bitpos);
void osmo_pfcp_bits_set(uint8_t *bits, unsigned int bitpos, bool val);
int osmo_pfcp_bits_to_str_buf(char *buf, size_t buflen, const uint8_t *bits, const struct value_string *bit_strs);