diff options
author | Harald Welte <laforge@gnumonks.org> | 2018-03-21 21:13:00 +0100 |
---|---|---|
committer | Harald Welte <laforge@gnumonks.org> | 2018-03-22 15:15:11 +0000 |
commit | 31a6368703847181f5513939fc6f7a4b5e04242a (patch) | |
tree | cea04a4437b3288e387732a7a85c0e42b738b67c /src/osmo-bsc/osmo_bsc_bssap.c | |
parent | b360ec1b4a612e475d3216f190d0a8aad219c2cc (diff) |
BSSAP: document match_codec_pref() more thoroughly
Change-Id: If08c2c2db674d6ddc43339744a78b1632d075d4a
Diffstat (limited to 'src/osmo-bsc/osmo_bsc_bssap.c')
-rw-r--r-- | src/osmo-bsc/osmo_bsc_bssap.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/osmo-bsc/osmo_bsc_bssap.c b/src/osmo-bsc/osmo_bsc_bssap.c index 04847b2fb..3cd605129 100644 --- a/src/osmo-bsc/osmo_bsc_bssap.c +++ b/src/osmo-bsc/osmo_bsc_bssap.c @@ -153,8 +153,14 @@ static bool test_codec_pref(const struct gsm0808_channel_type *ct, return false; } -/* Helper function for bssmap_handle_assignm_req(), matches the codec - * preferences from the MSC with the codec preferences */ +/*! Helper function for bssmap_handle_assignm_req(), matches the codec + * preferences from the MSC with the codec preferences + * \param[out] full_rate '1' if full-rate, '0' if half-rate, '-1' if no match + * \param[out] chan_mode GSM 04.08 channel mode + * \param[in] ct GSM 08.08 channel type + * \param[in] scl GSM 08.08 speech codec list + * \param[in] msc MSC data [for configuration] + * \returns 0 on success, -1 in case no match was found */ static int match_codec_pref(int *full_rate, enum gsm48_chan_mode *chan_mode, const struct gsm0808_channel_type *ct, const struct gsm0808_speech_codec_list *scl, |