Use util.h for timing

programs/fileio.c

@@ -29,7 +29,6 @@
 #include <stdio.h>      /* fprintf, fopen, fread, _fileno, stdin, stdout */
 #include <stdlib.h>     /* malloc, free */
 #include <string.h>     /* strcmp, strlen */
-#include <time.h>       /* clock */
 #include <errno.h>      /* errno */
 
 #if defined (_MSC_VER)
@@ -40,6 +39,7 @@
 #include "bitstream.h"
 #include "mem.h"
 #include "fileio.h"
+#include "util.h"
 #define ZSTD_STATIC_LINKING_ONLY   /* ZSTD_magicNumber, ZSTD_frameHeaderSize_max */
 #include "zstd.h"
 #if defined(ZSTD_GZCOMPRESS) || defined(ZSTD_GZDECOMPRESS)
@@ -81,12 +81,14 @@
 static int g_displayLevel = 2;   /* 0 : no display;  1: errors;  2: + result + interaction + warnings;  3: + progression;  4: + information */
 void FIO_setNotificationLevel(unsigned level) { g_displayLevel=level; }
 
+#define SEC_TO_MICRO 1000000
+static const U64 g_refreshRate = SEC_TO_MICRO / 6;
+static UTIL_time_t g_displayClock = UTIL_TIME_INITIALIZER;
+
 #define DISPLAYUPDATE(l, ...) { if (g_displayLevel>=l) { \
-            if ((clock() - g_time > refreshRate) || (g_displayLevel>=4)) \
-            { g_time = clock(); DISPLAY(__VA_ARGS__); \
+            if ((UTIL_clockSpanMicro(g_displayClock) > g_refreshRate) || (g_displayLevel>=4)) \
+            { g_displayClock = UTIL_getTime(); DISPLAY(__VA_ARGS__); \
             if (g_displayLevel>=4) fflush(stderr); } } }
-static const clock_t refreshRate = CLOCKS_PER_SEC * 15 / 100;
-static clock_t g_time = 0;
 
 #undef MIN  /* in case it would be already defined */
 #define MIN(a,b)    ((a) < (b) ? (a) : (b))