From 4a62eda225ab7f3c9556990c81a6fc5e19b5eec8 Mon Sep 17 00:00:00 2001 From: Harald Welte Date: Mon, 18 Mar 2019 18:27:00 +0100 Subject: Add _buf() functions to bypass static string buffers 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 --- include/osmocom/gsm/abis_nm.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/osmocom/gsm/abis_nm.h') diff --git a/include/osmocom/gsm/abis_nm.h b/include/osmocom/gsm/abis_nm.h index 823b5a45..788727cd 100644 --- a/include/osmocom/gsm/abis_nm.h +++ b/include/osmocom/gsm/abis_nm.h @@ -42,6 +42,7 @@ extern const struct tlv_definition abis_nm_osmo_att_tlvdef; extern const struct tlv_definition abis_nm_att_tlvdef_ipa; const char *abis_nm_dump_foh(const struct abis_om_fom_hdr *foh); +char *abis_nm_dump_foh_buf(char *buf, size_t buf_len, const struct abis_om_fom_hdr *foh); /*! write a human-readable OML header to the debug log * \param[in] ss Logging sub-system -- cgit v1.2.3