From 52e44121dbb6ba278b0fc44a05dc23330457b08e Mon Sep 17 00:00:00 2001 From: Vadim Yanitskiy Date: Mon, 11 Jun 2018 03:51:11 +0700 Subject: gsm/gsm0480.c: introduce gsm0480_extract_ie_by_tag() In some cases, there is no need to parse the whole message, e.g. during the conversion from DTAP to GSUP/MAP. This function can be used to extract given IE from a message. Change-Id: I3989d061903352473305f80712f1a1560d05df3d --- include/osmocom/gsm/gsm0480.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/osmocom/gsm') diff --git a/include/osmocom/gsm/gsm0480.h b/include/osmocom/gsm/gsm0480.h index b0b6aa29..b31f8a71 100644 --- a/include/osmocom/gsm/gsm0480.h +++ b/include/osmocom/gsm/gsm0480.h @@ -91,6 +91,8 @@ struct ss_request { uint8_t invoke_id; }; +int gsm0480_extract_ie_by_tag(const struct gsm48_hdr *hdr, uint16_t msg_len, + uint8_t **ie, uint16_t *ie_len, uint8_t ie_tag); int gsm0480_decode_ss_request(const struct gsm48_hdr *hdr, uint16_t len, struct ss_request *request); -- cgit v1.2.3