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Auto-Merge pull request #2519 from octo/ff/strerror
[collectd.git]
/
src
/
daemon
/
utils_random.h
diff --git
a/src/daemon/utils_random.h
b/src/daemon/utils_random.h
index
b05f4c8
..
75bdc12
100644
(file)
--- a/
src/daemon/utils_random.h
+++ b/
src/daemon/utils_random.h
@@
-29,7
+29,15
@@
*
* This function is thread- and reentrant-safe.
*/
*
* This function is thread- and reentrant-safe.
*/
-double cdrand_d (void);
+double cdrand_d(void);
+
+/**
+ * cdrand_u returns a random uint32_t value uniformly distributed in the range
+ * [0-2^32).
+ *
+ * This function is thread- and reentrant-safe.
+ */
+uint32_t cdrand_u(void);
/**
* Returns a random long between min and max, inclusively.
/**
* Returns a random long between min and max, inclusively.
@@
-37,4
+45,4
@@
double cdrand_d (void);
* If min is larger than max, the result may be rounded incorrectly and may be
* outside the intended range. This function is thread- and reentrant-safe.
*/
* If min is larger than max, the result may be rounded incorrectly and may be
* outside the intended range. This function is thread- and reentrant-safe.
*/
-long cdrand_range
(long min, long max);
+long cdrand_range(long min, long max);