diff options
Diffstat (limited to 'openbsc/src')
-rw-r--r-- | openbsc/src/libmgcp/mgcp_osmux.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/openbsc/src/libmgcp/mgcp_osmux.c b/openbsc/src/libmgcp/mgcp_osmux.c index 90b73680b..b0ef69fd4 100644 --- a/openbsc/src/libmgcp/mgcp_osmux.c +++ b/openbsc/src/libmgcp/mgcp_osmux.c @@ -532,6 +532,20 @@ int osmux_send_dummy(struct mgcp_endpoint *endp) /* bsc-nat allocates/releases the Osmux circuit ID */ static uint8_t osmux_cid_bitmap[16]; +int osmux_used_cid(void) +{ + int i, j, used = 0; + + for (i = 0; i < sizeof(osmux_cid_bitmap) / 8; i++) { + for (j = 0; j < 8; j++) { + if (osmux_cid_bitmap[i] & (1 << j)) + used += 1; + } + } + + return used; +} + int osmux_get_cid(void) { int i, j; |