entropy: Use POSIX types for format specifiers

diff --git a/components/entropy.c b/components/entropy.c
index 4ca71107e117e8ff9ef26a16066ed87840e5d567..7f6112e899a2497483cfb974a867b5c3fa0b3348 100644 (file)
--- a/components/entropy.c
+++ b/components/entropy.c
@@ -1,7 +1,7 @@
 /* See LICENSE file for copyright and license details. */
 #if defined(__linux__)
+       #include <inttypes.h>
        #include <stdio.h>
-       #include <stdint.h>
 
        #include "../util.h"
 
@@ -11,11 +11,11 @@
                uint64_t num;
 
                if (pscanf("/proc/sys/kernel/random/entropy_avail",
-                          "%d", &num) != 1) {
+                          "%" PRIu64, &num) != 1) {
                        return NULL;
                }
 
-               return bprintf("%d", num);
+               return bprintf("%" PRIu64, num);
        }
 #elif defined(__OpenBSD__)
        const char *