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-rw-r--r--channels/chan_dahdi.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/channels/chan_dahdi.c b/channels/chan_dahdi.c
index da16b57b5..ce490e6ad 100644
--- a/channels/chan_dahdi.c
+++ b/channels/chan_dahdi.c
@@ -620,7 +620,7 @@ struct dahdi_distRings {
struct ringContextData ringContext[3];
};
-static char *subnames[] = {
+static const char * const subnames[] = {
"Real",
"Callwait",
"Threeway"
@@ -2364,7 +2364,7 @@ out:
return res;
}
-static char *events[] = {
+static const char * const events[] = {
"No event",
"On hook",
"Ring/Answered",
@@ -2409,7 +2409,7 @@ static char *alarm2str(int alm)
return alm ? "Unknown Alarm" : "No Alarm";
}
-static char *event2str(int event)
+static const char *event2str(int event)
{
static char buf[256];
if ((event < (ARRAY_LEN(events))) && (event > -1))
@@ -3987,11 +3987,11 @@ static void destroy_all_channels(void)
#if defined(HAVE_PRI)
static char *dahdi_send_keypad_facility_app = "DAHDISendKeypadFacility";
-static int dahdi_send_keypad_facility_exec(struct ast_channel *chan, void *data)
+static int dahdi_send_keypad_facility_exec(struct ast_channel *chan, const char *data)
{
/* Data will be our digit string */
struct dahdi_pvt *p;
- char *digits = (char *) data;
+ const char *digits = (const char *) data;
if (ast_strlen_zero(digits)) {
ast_debug(1, "No digit string sent to application!\n");
@@ -4032,7 +4032,7 @@ static int dahdi_send_keypad_facility_exec(struct ast_channel *chan, void *data)
#if defined(HAVE_PRI_PROG_W_CAUSE)
static char *dahdi_send_callrerouting_facility_app = "DAHDISendCallreroutingFacility";
-static int dahdi_send_callrerouting_facility_exec(struct ast_channel *chan, void *data)
+static int dahdi_send_callrerouting_facility_exec(struct ast_channel *chan, const char *data)
{
/* Data will be our digit string */
struct dahdi_pvt *p;