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2023-08-23Revert "lapdm: Append RSL_IE_OSMO_ABS_FRAME_NUMBER to RSLms msgs towards ↵Pau Espin Pedrol1-2/+0
upper layers" This reverts commit d981794113efef3cc1195cde82043c5c66937b11. osmo-bts is forwarding the msgbs as they come from lapdm to the RSL on the wire, which means we end up sending the osmocom-specific IEs on the wire, something which was not envisioned when adding this IE. Change-Id: I0ab0d5b545b4862e72eb1842edd07ca2e4955311 Related: OS#6142
2023-08-21lapdm: Append RSL_IE_OSMO_ABS_FRAME_NUMBER to RSLms msgs towards upper layersPau Espin Pedrol1-0/+2
This makes it possible to track GSM time in the upper layers. The existing RSL_IE_FRAME_NUMBER and RSL_IE_STARTNG_TIME cannot be used there, since those are 16bit fields containing Relative FN values. The IE needs to be added before the L3_INFO one, because user code usually assumes the msgb->l3 pointing to L3_INFO value extends until the end of the message, using msgb3_len(msg). Regarding having an extra IE at the middle, it's not a big problem since the libosmocore version submitting this commit to the upper layers is the same which will also be parsing it through rsl_tlv_parse() later on by the app. Related: OS#3626 Change-Id: Id62c18f49f270449067b25b7104eb8b47f1955ec
2019-04-10Add _c versions of functions that otherwise return static buffersHarald Welte1-0/+1
We have a habit of returning static buffers from some functions, particularly when generating some kind of string values. This is convenient in terms of memory management, but it comes at the expense of not being thread-safe, and not allowing for two calls of the related function within one printf() statement. Let's introduce _c suffix versions of those functions where the caller passes in a talloc context from which the output buffer shall be allocated. Change-Id: I8481c19b68ff67cfa22abb93c405ebcfcb0ab19b
2019-04-03Add _buf() functions to bypass static string buffersHarald Welte1-0/+1
We have a number of static buffers in use in libosmo*. This means the related functions are not usable in a thread-safe way. While we so far don't have many multi-threaded programs in the osmocom universe, the static buffers also prevent us from calling the same e.g. string-ify function twice within a single printf() call. Let's make sure there's an alternative function in all those cases, where the user can pass in a caller-allocated buffer + size, and make the 'classic' function with the static buffer a wrapper around that _buf() variant. Change-Id: Ibf85f79e93244f53b2684ff6f1095c5b41203e05
2017-10-16[doc] Rename "RSL" to "A-bis RSL" in documentation.Harald Welte1-1/+1
We also have "A-bis OML" and it's a bit odd to have one with prefix and the other without. Change-Id: Ida325f8a9c40b40c1aeaa4edfd1123ced7cc92b8
2017-06-23doxygen: unify use of \file across the boardNeels Hofmeyr1-3/+1
Considering the various styles and implications found in the sources, edit scores of files to follow the same API doc guidelines around the doxygen grouping and the \file tag. Many files now show a short description in the generated API doc that was so far only available as C comment. The guidelines and reasoning behind it is documented at https://osmocom.org/projects/cellular-infrastructure/wiki/Guidelines_for_API_documentation In some instances, remove file comments and add to the corresponding group instead, to be shared among several files (e.g. bitvec). Change-Id: Ifa70e77e90462b5eb2b0457c70fd25275910c72b
2017-06-23doxygen: enable AUTOBRIEF, drop \briefNeels Hofmeyr1-3/+3
Especially for short descriptions, it is annoying to have to type \brief for every single API doc. Drop all \brief and enable the AUTOBRIEF feature of doxygen, which always takes the first sentence of an API doc as the brief description. Change-Id: I11a8a821b065a128108641a2a63fb5a2b1916e87
2016-07-23rsl: add rsl_act_type_name()Neels Hofmeyr1-0/+8
Change-Id: Ie90c76d8aef42d5e2c9be94f4b206d4994e305f8
2016-06-13add rsl_or_ipac_msg_name() for both standard and ip.access msg typesNeels Hofmeyr1-0/+1
Context: in osmo-bts, I want to look up an RSL message name in rsl_msgt_names and fall back to rsl_ipac_msgt_names if not found, because the IPAC PDCH ACT and DEACT messages are sent in a standard ABIS_RSL_MDISC_DED_CHAN. Change-Id: Ic9ba721a1469cf51aed97ab0f44a7fe055c94b1f Reviewed-on: https://gerrit.osmocom.org/231 Reviewed-by: Harald Welte <laforge@gnumonks.org> Tested-by: Jenkins Builder
2015-12-13RSL: Add enum + TLV definitions for ip.access style embedded IEsHarald Welte1-0/+6
2014-06-16include: Switch to #pragma once patternSylvain Munaut1-4/+1
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
2012-04-18doc: Fix the Doxygen section endingsSylvain Munaut1-1/+1
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
2011-09-02RSL: add rsl_ipac_msg_name() for ipa specific RSL extension namesHarald Welte1-0/+1
2011-08-17doxygen: split VTY configuration in multiple filesHarald Welte1-0/+11
2011-06-26import gsm0502_calc_paging_group() from openbsc0.3.2Harald Welte1-0/+1
2011-06-23add value_string definitions for RSL message typesHarald Welte1-0/+1
2011-03-23include: reorganize headers file to include/osmocom/[gsm|core]0.2.0Pablo Neira Ayuso1-0/+41
This patch moves all GSM-specific definitions to include/osmocom/gsm. Moreover, the headers in include/osmocore/ have been moved to include/osmocom/core. This has been proposed by Harald Welte and Sylvain Munaunt. Tested with `make distcheck'. Signed-off-by: Pablo Neira Ayuso <pablo@gnumonks.org>
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