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Tree wide: Reformat with clang-format.
[collectd.git]
/
src
/
daemon
/
utils_random.c
diff --git
a/src/daemon/utils_random.c
b/src/daemon/utils_random.c
index
0488f91
..
34cf5b8
100644
(file)
--- a/
src/daemon/utils_random.c
+++ b/
src/daemon/utils_random.c
@@
-26,18
+26,16
@@
#include "collectd.h"
#include "collectd.h"
-#include "utils_time.h"
#include "utils_random.h"
#include "utils_random.h"
+#include "utils_time.h"
#include <pthread.h>
#include <pthread.h>
-
static pthread_mutex_t lock = PTHREAD_MUTEX_INITIALIZER;
static _Bool have_seed = 0;
static unsigned short seed[3];
static pthread_mutex_t lock = PTHREAD_MUTEX_INITIALIZER;
static _Bool have_seed = 0;
static unsigned short seed[3];
-static void cdrand_seed (void)
-{
+static void cdrand_seed(void) {
cdtime_t t;
if (have_seed)
cdtime_t t;
if (have_seed)
@@
-45,33
+43,31
@@
static void cdrand_seed (void)
t = cdtime();
t = cdtime();
- seed[0] = (unsigned short)
t;
- seed[1] = (unsigned short)
(t >> 16);
- seed[2] = (unsigned short)
(t >> 32);
+ seed[0] = (unsigned short)t;
+ seed[1] = (unsigned short)(t >> 16);
+ seed[2] = (unsigned short)(t >> 32);
have_seed = 1;
}
have_seed = 1;
}
-double cdrand_d (void)
-{
+double cdrand_d(void) {
double r;
double r;
- pthread_mutex_lock
(&lock);
- cdrand_seed
();
- r = erand48
(seed);
- pthread_mutex_unlock
(&lock);
+ pthread_mutex_lock(&lock);
+ cdrand_seed();
+ r = erand48(seed);
+ pthread_mutex_unlock(&lock);
return (r);
}
return (r);
}
-long cdrand_range (long min, long max)
-{
+long cdrand_range(long min, long max) {
long range;
long r;
range = 1 + max - min;
long range;
long r;
range = 1 + max - min;
- r = (long)
(0.5 + (cdrand_d
() * range));
+ r = (long)
(0.5 + (cdrand_d
() * range));
r += min;
return (r);
r += min;
return (r);