commit c144f3a781d77e241a9bf188ad54890f0a3c6fdf
author Harald Welte <laforge@gnumonks.org> Thu Aug 01 20:02:40 2019 +0200
committer laforge <laforge@gnumonks.org> Mon Aug 12 08:43:12 2019 +0000
tree 536557d00ac75cdd471195ccf2f41a453d261a8b
parent c996d652f974f803653ce66d27d60675c1f77c2e

codec/ecu_fr: Mark input TCH frame as 'const' as we only read it

Change-Id: I64c6d3dc08ff87b673ba6225f98546e86f91bcfd

include/osmocom/codec/ecu.h

diff --git a/include/osmocom/codec/ecu.h b/include/osmocom/codec/ecu.h
index f7a29a0..ec0a2f8 100644
--- a/include/osmocom/codec/ecu.h
+++ b/include/osmocom/codec/ecu.h
@@ -11,5 +11,5 @@
 	uint8_t frame_backup[GSM_FR_BYTES];
 };
 
-void osmo_ecu_fr_reset(struct osmo_ecu_fr_state *state, uint8_t *frame);
+void osmo_ecu_fr_reset(struct osmo_ecu_fr_state *state, const uint8_t *frame);
 int osmo_ecu_fr_conceal(struct osmo_ecu_fr_state *state, uint8_t *frame);

src/codec/ecu_fr.c

diff --git a/src/codec/ecu_fr.c b/src/codec/ecu_fr.c
index 20a0f89..ef42ea9 100644
--- a/src/codec/ecu_fr.c
+++ b/src/codec/ecu_fr.c
@@ -130,7 +130,7 @@
  * \param[in] state The state object for the ECU
  * \param[out] frame The valid frame (GSM_FR_BYTES bytes in RTP payload format)
  */
-void osmo_ecu_fr_reset(struct osmo_ecu_fr_state *state, uint8_t *frame)
+void osmo_ecu_fr_reset(struct osmo_ecu_fr_state *state, const uint8_t *frame)
 {
 	state->subsequent_lost_frame = false;
 	memcpy(state->frame_backup, frame, GSM_FR_BYTES);