From f305f28c8dbac109c1038d430c7125222ee90703 Mon Sep 17 00:00:00 2001 From: Garrett D'Amore Date: Fri, 2 Mar 2018 19:02:48 -0800 Subject: fixes #254 nngcat should have a --version option We only add a basic --version (also -V). I'm still trying to figure out how to convince cmake to emit its compilation flags into a file where we can use them for output. --- src/nng.c | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'src/nng.c') diff --git a/src/nng.c b/src/nng.c index b7255904..19b33220 100644 --- a/src/nng.c +++ b/src/nng.c @@ -8,6 +8,7 @@ // found online at https://opensource.org/licenses/MIT. // +#include "nng.h" #include "core/nng_impl.h" // This file provides the "public" API. This is a thin wrapper around @@ -1212,3 +1213,13 @@ nng_url_clone(nng_url **dstp, const nng_url *src) { return (nni_url_clone(dstp, src)); } + +#define xstr(a) str(a) +#define str(a) #a + +const char * +nng_version(void) +{ + return (xstr(NNG_MAJOR_VERSION) "." xstr(NNG_MINOR_VERSION) "." xstr( + NNG_PATCH_VERSION)); +} -- cgit v1.2.3-70-g09d2