From: Jason King <jason.brian.king@gmail.com>
Date: Fri, 8 Sep 2017 01:46:06 +0000 (+0000)
Subject: Add long long 64-bit check
X-Git-Tag: json-c-0.13-20171207~47^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F360%2Fhead;p=thirdparty%2Fjson-c.git

Add long long 64-bit check
---

diff --git a/configure.ac b/configure.ac
index 0ebf8232..d29a387d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -173,6 +173,7 @@ AX_COMPILE_CHECK_SIZEOF(int)
 AX_COMPILE_CHECK_SIZEOF(long)
 AX_COMPILE_CHECK_SIZEOF(long long)
 AX_COMPILE_CHECK_SIZEOF(size_t, [#include <stdint.h>])
+AX_COMPILE_CHECK_SIZEOF(int64_t, [#include <stdint.h>])
 
 AC_CONFIG_FILES([
 Makefile
diff --git a/json_object.c b/json_object.c
index 01ee0a87..9ffb149d 100644
--- a/json_object.c
+++ b/json_object.c
@@ -33,6 +33,10 @@
 #include "strdup_compat.h"
 #include "snprintf_compat.h"
 
+#if SIZEOF_LONG_LONG != SIZEOF_INT64_T
+#error "The long long type isn't 64-bits"
+#endif
+
 // Don't define this.  It's not thread-safe.
 /* #define REFCOUNT_DEBUG 1 */