X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=gettime.c;h=9f8362090095c2d679c2b568274649d931aa8942;hp=8a1392392ab2ff3c92b8698c59fe79ea7cdd9adc;hb=60a5a18b811cd60430d2912b49fa3970df0d5077;hpb=b5b571a3f01c17ddb39fd0306cb425a11e216f3d

diff --git a/gettime.c b/gettime.c
index 8a139239..9f836209 100644
--- a/gettime.c
+++ b/gettime.c
@@ -377,7 +377,7 @@ void fio_clock_init(void)
 		log_info("fio: clocksource=cpu may not be reliable\n");
 }
 
-uint64_t utime_since(struct timeval *s, struct timeval *e)
+uint64_t utime_since(const struct timeval *s, const struct timeval *e)
 {
 	long sec, usec;
 	uint64_t ret;
@@ -400,7 +400,7 @@ uint64_t utime_since(struct timeval *s, struct timeval *e)
 	return ret;
 }
 
-uint64_t utime_since_now(struct timeval *s)
+uint64_t utime_since_now(const struct timeval *s)
 {
 	struct timeval t;
 
@@ -408,7 +408,7 @@ uint64_t utime_since_now(struct timeval *s)
 	return utime_since(s, &t);
 }
 
-uint64_t mtime_since(struct timeval *s, struct timeval *e)
+uint64_t mtime_since(const struct timeval *s, const struct timeval *e)
 {
 	long sec, usec, ret;
 
@@ -429,7 +429,7 @@ uint64_t mtime_since(struct timeval *s, struct timeval *e)
 	return ret;
 }
 
-uint64_t mtime_since_now(struct timeval *s)
+uint64_t mtime_since_now(const struct timeval *s)
 {
 	struct timeval t;
 	void *p = __builtin_return_address(0);
@@ -438,7 +438,7 @@ uint64_t mtime_since_now(struct timeval *s)
 	return mtime_since(s, &t);
 }
 
-uint64_t time_since_now(struct timeval *s)
+uint64_t time_since_now(const struct timeval *s)
 {
 	return mtime_since_now(s) / 1000;
 }