diff options
Diffstat (limited to 'openbsc/src/ipaccess/network_listen.c')
| -rw-r--r-- | openbsc/src/ipaccess/network_listen.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/openbsc/src/ipaccess/network_listen.c b/openbsc/src/ipaccess/network_listen.c index 7625eec3d..23e404f1e 100644 --- a/openbsc/src/ipaccess/network_listen.c +++ b/openbsc/src/ipaccess/network_listen.c @@ -40,18 +40,23 @@ #define WHITELIST_MAX_SIZE ((NUM_ARFCNS*2)+2+1) -int ipac_rxlevstat2whitelist(uint16_t *buf, const struct rxlev_stats *st) +int ipac_rxlevstat2whitelist(uint16_t *buf, const struct rxlev_stats *st, uint8_t min_rxlev, + uint16_t max_num_arfcns) { int i; unsigned int num_arfcn = 0; - for (i = NUM_RXLEVS-1; i >= 0; i--) { + for (i = NUM_RXLEVS-1; i >= min_rxlev; i--) { int16_t arfcn = -1; while ((arfcn = rxlev_stat_get_next(st, i, arfcn)) >= 0) { *buf++ = htons(arfcn); num_arfcn++; + } + + if (num_arfcn > max_num_arfcns) + break; } return num_arfcn; |