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author | Neels Hofmeyr <nhofmeyr@sysmocom.de> | 2016-08-11 19:12:54 +0200 |
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committer | Neels Hofmeyr <nhofmeyr@sysmocom.de> | 2016-08-22 22:19:13 +0000 |
commit | 723f7c7db3b0fc494f15fa20cab775f596b18cb1 (patch) | |
tree | 59c4685380280934bd1f4af2491bdf69bc87e93a /openbsc/src/gprs/gprs_gmm.c | |
parent | 91dfa86c18a522cf108245d6c6bdc89f0835a533 (diff) |
comment: gsm48_gmm_sendmsg(): add spec reference on encryptable
Change-Id: I54a3bc518bc38e38b78f6e9ea3705e4fbd5ffb98
Diffstat (limited to 'openbsc/src/gprs/gprs_gmm.c')
-rw-r--r-- | openbsc/src/gprs/gprs_gmm.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/openbsc/src/gprs/gprs_gmm.c b/openbsc/src/gprs/gprs_gmm.c index aa4991955..036164f57 100644 --- a/openbsc/src/gprs/gprs_gmm.c +++ b/openbsc/src/gprs/gprs_gmm.c @@ -130,7 +130,9 @@ time_t gprs_max_time_to_idle(void) return sgsn->cfg.timers.T3314 + (sgsn->cfg.timers.T3312 + 4 * 60); } -/* Send a message through the underlying layer */ +/* Send a message through the underlying layer. + * For param encryptable, see 3GPP TS 24.008 ยง 4.7.1.2 and + * gsm48_hdr_gmm_cipherable(). Pass false for not cipherable messages. */ static int gsm48_gmm_sendmsg(struct msgb *msg, int command, struct sgsn_mm_ctx *mm, bool encryptable) { |