diff options
| -rw-r--r-- | src/gsmtap_util.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/gsmtap_util.c b/src/gsmtap_util.c index 8f9496a8..8c044b1b 100644 --- a/src/gsmtap_util.c +++ b/src/gsmtap_util.c @@ -266,6 +266,9 @@ int gsmtap_source_add_sink_fd(int gsmtap_fd) * \param[in] gti GSMTAP instance * \param[in] msg message buffer * \return 0 in case of success; negative in case of error + * NOTE: in case of nonzero return value, the *caller* must free the msg! + * (This enables the caller to attempt re-sending the message.) + * If 0 is returned, the msgb was freed by this function. */ int gsmtap_sendmsg(struct gsmtap_inst *gti, struct msgb *msg) { |