X-Git-Url: https://git.saurik.com/redis.git/blobdiff_plain/e74bec56fab1c8e5cbf86c61a70aa153f85f1bc8..f1466e11cd1c2c41f01e505e54f465d0eb4b4f42:/src/config.h

diff --git a/src/config.h b/src/config.h
index 136fd40c..617682fc 100644
--- a/src/config.h
+++ b/src/config.h
@@ -38,6 +38,13 @@
 #define HAVE_KQUEUE 1
 #endif
 
+#ifdef __sun
+#include <sys/feature_tests.h>
+#ifdef _DTRACE_VERSION
+#define HAVE_EVPORT 1
+#endif
+#endif
+
 /* Define aof_fsync to fdatasync() in Linux and fsync() for all the rest */
 #ifdef __linux__
 #define aof_fsync fdatasync
@@ -45,6 +52,14 @@
 #define aof_fsync fsync
 #endif
 
+/* Define rdb_fsync_range to sync_file_range() on Linux, otherwise we use
+ * the plain fsync() call. */
+#ifdef __linux__
+#define rdb_fsync_range(fd,off,size) sync_file_range(fd,off,size,SYNC_FILE_RANGE_WAIT_BEFORE|SYNC_FILE_RANGE_WRITE)
+#else
+#define rdb_fsync_range(fd,off,size) fsync(fd)
+#endif
+
 /* Byte ordering detection */
 #include <sys/types.h> /* This will likely define BYTE_ORDER */