X-Git-Url: https://git.saurik.com/redis.git/blobdiff_plain/d2f83d4a764fc155dbe07f5badecd9b65af699a5..89423052cab4700291f290819d53f4fbb8dabf95:/src/config.h?ds=sidebyside

diff --git a/src/config.h b/src/config.h
index ce7e53b0..5e6d2807 100644
--- a/src/config.h
+++ b/src/config.h
@@ -56,12 +56,13 @@
  * the plain fsync() call. */
 #ifdef __linux__
 #include <linux/version.h>
-#ifdef __GLIBC__
-#if (LINUX_VERSION_CODE >= 0x020617 && GLIBC_VERSION_AT_LEAST(2, 6))
+#include <features.h>
+#if defined(__GLIBC__) && defined(__GLIBC_PREREQ)
+#if (LINUX_VERSION_CODE >= 0x020611 && __GLIBC_PREREQ(2, 6))
 #define HAVE_SYNC_FILE_RANGE 1
 #endif
 #else
-#if (LINUX_VERSION_CODE >= 0x020617)
+#if (LINUX_VERSION_CODE >= 0x020611)
 #define HAVE_SYNC_FILE_RANGE 1
 #endif
 #endif