proc_loadavg: use PRIu64 to print uint64_t

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

diff --git a/src/proc_loadavg.c b/src/proc_loadavg.c
index 5f9bec7920548330b6b975f79413b03519179b5f..b7411c47f25cf1579e6de6190f52c319db0b01f9 100644 (file)
--- a/src/proc_loadavg.c
+++ b/src/proc_loadavg.c
@@ -49,13 +49,13 @@ static int loadavg = 0;
 #define FLUSH_TIME 5  /*the flush rate */
 #define DEPTH_DIR 3   /*the depth of per cgroup */
 /* The function of calculate loadavg .*/
-#define FSHIFT         11              /* nr of bits of precision */
-#define FIXED_1                (1 << FSHIFT)   /* 1.0 as fixed-point */
-#define EXP_1          1884            /* 1/exp(5sec/1min) as fixed-point */
-#define EXP_5          2014            /* 1/exp(5sec/5min) */
-#define EXP_15         2037            /* 1/exp(5sec/15min) */
+#define FSHIFT         (uint64_t)11            /* nr of bits of precision */
+#define FIXED_1                ((uint64_t)1 << FSHIFT) /* 1.0 as fixed-point */
+#define EXP_1          (uint64_t)1884          /* 1/exp(5sec/1min) as fixed-point */
+#define EXP_5          (uint64_t)2014          /* 1/exp(5sec/5min) */
+#define EXP_15         (uint64_t)2037          /* 1/exp(5sec/15min) */
 #define LOAD_INT(x) ((x) >> FSHIFT)
-#define LOAD_FRAC(x) LOAD_INT(((x) & (FIXED_1-1)) * 100)
+#define LOAD_FRAC(x) LOAD_INT(((x) & (FIXED_1 - 1)) * (uint64_t)100)
 static volatile sig_atomic_t loadavg_stop = 0;
 
 struct load_node {
@@ -225,9 +225,9 @@ int proc_loadavg_read(char *buf, size_t size, off_t offset,
        b = n->avenrun[1] + (FIXED_1 / 200);
        c = n->avenrun[2] + (FIXED_1 / 200);
        total_len = snprintf(d->buf, d->buflen,
-                            "%lu.%02lu "
-                            "%lu.%02lu "
-                            "%lu.%02lu "
+                            "%" PRIu64 ".%02" PRIu64 " "
+                            "%" PRIu64 ".%02lu "
+                            "%" PRIu64 ".%02" PRIu64 " "
                             "%d/"
                             "%d "
                             "%d\n",