Fix verbose of check_clocks for 32 bit systems

On 32 bit systems uint64_t is long long unsigned int and thus requires %llu in printf to prevent garbled output. Use PRIu64/PRId64 to handle this correctly for both 32 bit and 64 bit systems. Signed-off-by: Florian Kauer <[email protected]>
Avnu · Mar 9, 2023 · b35b0a9 · b35b0a9
1 parent 722928b
commit b35b0a9
Showing 1 changed file with 9 additions and 8 deletions.
diff --git a/misc/check_clocks.c b/misc/check_clocks.c
@@ -27,6 +27,7 @@
 #include <byteswap.h>
 #include <errno.h>
 #include <stdbool.h>
+#include <inttypes.h>
 
 #define ONE_SEC 1000000000LL
 /*
@@ -407,14 +408,14 @@ static int check_local_clock(char *ifname, int verbose)
 	phc_tai = ptp - tai;
 
 	if (verbose) {
-		printf("rt tstamp:\t%lu\n", rt);
-		printf("tai tstamp:\t%lu\n", tai);
-		printf("phc tstamp:\t%lu\n", ptp);
-		printf("rt latency:\t%lu\n", lat_rt);
-		printf("tai latency:\t%lu\n", lat_tai);
-		printf("phc latency:\t%lu\n", lat_ptp);
-		printf("phc-rt delta:\t%ld\n", phc_rt);
-		printf("phc-tai delta:\t%ld\n\n", phc_tai);
+		printf("rt tstamp:\t%"PRIu64"\n", rt);
+		printf("tai tstamp:\t%"PRIu64"\n", tai);
+		printf("phc tstamp:\t%"PRIu64"\n", ptp);
+		printf("rt latency:\t%"PRIu64"\n", lat_rt);
+		printf("tai latency:\t%"PRIu64"\n", lat_tai);
+		printf("phc latency:\t%"PRIu64"\n", lat_ptp);
+		printf("phc-rt delta:\t%"PRId64"\n", phc_rt);
+		printf("phc-tai delta:\t%"PRId64"\n\n", phc_tai);
 	}
 
 	if (llabs(phc_rt - UTC_OFFSET * ONE_SEC) >= 50000) {