diff options
| author | Harald Welte <laforge@gnumonks.org> | 2019-06-15 23:05:19 +0200 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2019-07-20 12:11:28 +0200 |
| commit | f72155a3a42d74a0367ecde504ff394ad22374de (patch) | |
| tree | b50360ec913630c20bbdd23d155be7486c53622a /include/osmocom | |
| parent | 07958e44ec97060b264dc170e0b2a3da6d62aac3 (diff) | |
cbsp: Introduce osmo_cbsp_errstr
Rather than having the encoder/decoder library print some log
messages in case of encoding/decoding errors, let's provide something
akin to 'errno', but with a string instead of a numeric error code.
The 'osmo_cbsp_errstr' global variable (if set) contains a
human-readable string describing the most recent encoding/decoding error.
It exists separately for each thread and hence can be used safely in
multi-threaded environments.
Change-Id: Id9a5a595a76ba278647aee9470ded213d8464103
Diffstat (limited to 'include/osmocom')
| -rw-r--r-- | include/osmocom/gsm/cbsp.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/osmocom/gsm/cbsp.h b/include/osmocom/gsm/cbsp.h index d47b37bb..90516cb7 100644 --- a/include/osmocom/gsm/cbsp.h +++ b/include/osmocom/gsm/cbsp.h @@ -283,6 +283,8 @@ struct osmo_cbsp_decoded { } u; }; +extern const __thread char *osmo_cbsp_errstr; + struct msgb *osmo_cbsp_msgb_alloc(void *ctx, const char *name); struct msgb *osmo_cbsp_encode(void *ctx, const struct osmo_cbsp_decoded *in); struct osmo_cbsp_decoded *osmo_cbsp_decode(void *ctx, struct msgb *in); |