linux-kernel - [PATCH 03/24] timerfd_create.2: Use 'PRIxN' macros when printing C99 fixed-width integer types

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Date:   Thu, 10 Sep 2020 23:13:24 +0200
From:   Alejandro Colomar <colomar.6.4.3@...il.com>
To:     mtk.manpages@...il.com
Cc:     linux-man@...r.kernel.org, linux-kernel@...r.kernel.org,
        Alejandro Colomar <colomar.6.4.3@...il.com>
Subject: [PATCH 03/24] timerfd_create.2: Use 'PRIxN' macros when printing C99 fixed-width integer types

Signed-off-by: Alejandro Colomar <colomar.6.4.3@...il.com>
---
 man2/timerfd_create.2 | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/man2/timerfd_create.2 b/man2/timerfd_create.2
index 67a13dba3..90e35d9b5 100644
--- a/man2/timerfd_create.2
+++ b/man2/timerfd_create.2
@@ -624,6 +624,7 @@ a.out 3 1 100
 #include <sys/timerfd.h>
 #include <time.h>
 #include <unistd.h>
+#include <inttypes.h>      /* Definition of PRIu64 */
 #include <stdlib.h>
 #include <stdio.h>
 #include <stdint.h>        /* Definition of uint64_t */
@@ -706,9 +707,7 @@ main(int argc, char *argv[])
 
         tot_exp += exp;
         print_elapsed_time();
-        printf("read: %llu; total=%llu\en",
-                (unsigned long long) exp,
-                (unsigned long long) tot_exp);
+        printf("read: %"PRIu64"; total=%"PRIu64"\en", exp, tot_exp);
     }
 
     exit(EXIT_SUCCESS);
-- 
2.28.0