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Neels Hofmeyr gerrit-no-reply at lists.osmocom.orgNeels Hofmeyr has submitted this change and it was merged. Change subject: fix OSMO_VALUE_STRING macro: don't use OSMO_STRINGIFY() ...................................................................... fix OSMO_VALUE_STRING macro: don't use OSMO_STRINGIFY() To be able to use OSMO_VALUE_STRING() on a #defined constant, don't use OSMO_STRINGIFY(): the second indirection resolves the #define to its value, so for example OSMO_VALUE_STRING(GSM48_PDISC_MM) would resolve to { 0x05, "0x05" } When using '#x' directly, this becomes the desired { 0x05, "GSM48_PDISC_MM" } With enum values as we've used until now, this problem does not appear, because enum values are not resolved by the preprocessor. Keep OSMO_STRINGIFY() because it is used directly in openbsc (composing FSM state names). Change-Id: I91ecfcef61be8cf73d59ea821cc4fd9d2ad5c9c7 --- M include/osmocom/core/utils.h 1 file changed, 1 insertion(+), 1 deletion(-) Approvals: Max: Looks good to me, but someone else must approve Neels Hofmeyr: Looks good to me, approved Jenkins Builder: Verified Holger Freyther: Looks good to me, but someone else must approve diff --git a/include/osmocom/core/utils.h b/include/osmocom/core/utils.h index d9c3097..63a73ab 100644 --- a/include/osmocom/core/utils.h +++ b/include/osmocom/core/utils.h @@ -18,7 +18,7 @@ /*! \brief Stringify the contents of a macro, e.g. a port number */ #define OSMO_STRINGIFY(x) #x /*! \brief Make a value_string entry from an enum value name */ -#define OSMO_VALUE_STRING(x) { x, OSMO_STRINGIFY(x) } +#define OSMO_VALUE_STRING(x) { x, #x } #include <stdint.h> #include <stdio.h> -- To view, visit https://gerrit.osmocom.org/2025 To unsubscribe, visit https://gerrit.osmocom.org/settings Gerrit-MessageType: merged Gerrit-Change-Id: I91ecfcef61be8cf73d59ea821cc4fd9d2ad5c9c7 Gerrit-PatchSet: 2 Gerrit-Project: libosmocore Gerrit-Branch: master Gerrit-Owner: Neels Hofmeyr <nhofmeyr at sysmocom.de> Gerrit-Reviewer: Holger Freyther <holger at freyther.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: Max <msuraev at sysmocom.de> Gerrit-Reviewer: Neels Hofmeyr <nhofmeyr at sysmocom.de>