X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=para.h;h=305707da8d5194856fe34c520428dd8410843997;hp=09132432bfb56c8cb8aaa0577a87437e82151981;hb=fd62cf6f3c17ec9f504d3a05be4fd48f969dcb01;hpb=f393aab6b6e8c7413c02b4e198666ad95570066c

diff --git a/para.h b/para.h
index 09132432..305707da 100644
--- a/para.h
+++ b/para.h
@@ -49,70 +49,6 @@
 	typeof(x) _x = (x); \
 	_x > 0? _x : -_x; })
 
-/** Debug loglevel, gets really noisy. */
-#define LL_DEBUG 0
-/** Still noisy, but won't fill your disk. */
-#define LL_INFO  1
-/** Normal, but significant event. */
-#define LL_NOTICE 2
-/** Unexpected event that can be handled. */
-#define LL_WARNING 3
-/** Unhandled error condition. */
-#define LL_ERROR 4
-/** System might be unreliable. */
-#define LL_CRIT 5
-/** Last message before exit. */
-#define LL_EMERG 6
-/** Number of all loglevels. */
-#define NUM_LOGLEVELS 7
-
-/** Log messages with lower priority than that will not be compiled in. */
-#define COMPILE_TIME_LOGLEVEL 0
-
-/** \cond */
-#if LL_DEBUG >= COMPILE_TIME_LOGLEVEL
-#define PARA_DEBUG_LOG(f,...) para_log(LL_DEBUG, "%s: " f, __FUNCTION__, ## __VA_ARGS__)
-#else
-#define PARA_DEBUG_LOG(...) do {;} while (0)
-#endif
-
-#if LL_INFO >= COMPILE_TIME_LOGLEVEL
-#define PARA_INFO_LOG(f,...) para_log(LL_INFO, "%s: " f, __FUNCTION__, ## __VA_ARGS__)
-#else
-#define PARA_INFO_LOG(...) do {;} while (0)
-#endif
-
-#if LL_NOTICE >= COMPILE_TIME_LOGLEVEL
-#define PARA_NOTICE_LOG(f,...) para_log(LL_NOTICE, "%s: " f, __FUNCTION__, ## __VA_ARGS__)
-#else
-#define PARA_NOTICE_LOG(...) do {;} while (0)
-#endif
-
-#if LL_WARNING >= COMPILE_TIME_LOGLEVEL
-#define PARA_WARNING_LOG(f,...) para_log(LL_WARNING, "%s: " f, __FUNCTION__, ##  __VA_ARGS__)
-#else
-#define PARA_WARNING_LOG(...) do {;} while (0)
-#endif
-
-#if LL_ERROR >= COMPILE_TIME_LOGLEVEL
-#define PARA_ERROR_LOG(f,...) para_log(LL_ERROR, "%s: " f, __FUNCTION__, ## __VA_ARGS__)
-#else
-#define PARA_ERROR_LOG(...) do {;} while (0)
-#endif
-
-#if LL_CRIT >= COMPILE_TIME_LOGLEVEL
-#define PARA_CRIT_LOG(f,...) para_log(LL_CRIT, "%s: " f, __FUNCTION__, ## __VA_ARGS__)
-#else
-#define PARA_CRIT_LOG(...) do {;} while (0)
-#endif
-
-#if LL_EMERG >= COMPILE_TIME_LOGLEVEL
-#define PARA_EMERG_LOG(f,...) para_log(LL_EMERG, "%s: " f, __FUNCTION__, ## __VA_ARGS__)
-#else
-#define PARA_EMERG_LOG(...)
-#endif
-/** \endcond */
-
 /**
  * define a standard log function that always writes to stderr
  *
@@ -229,9 +165,9 @@ _static_inline_ long int para_random(unsigned max)
 	return ((max + 0.0) * (random() / (RAND_MAX + 1.0)));
 }
 
-/** Round up x to a multiple of y */
-#define ROUND_UP(x, y) ((((x) + ((y) - 1)) / (y)) * (y))
-
+#define DIV_ROUND_UP(x, y) ({ \
+	typeof(y) _divisor = y; \
+	((x) + _divisor - 1) / _divisor; })
 
 /** Get the size of an array */
 #define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
@@ -283,3 +219,67 @@ _static_inline_ long int para_random(unsigned max)
 enum sample_format {SAMPLE_FORMATS};
 #undef SAMPLE_FORMAT
 #define SAMPLE_FORMAT(a, b) b
+
+/** Debug loglevel, gets really noisy. */
+#define LL_DEBUG 0
+/** Still noisy, but won't fill your disk. */
+#define LL_INFO  1
+/** Normal, but significant event. */
+#define LL_NOTICE 2
+/** Unexpected event that can be handled. */
+#define LL_WARNING 3
+/** Unhandled error condition. */
+#define LL_ERROR 4
+/** System might be unreliable. */
+#define LL_CRIT 5
+/** Last message before exit. */
+#define LL_EMERG 6
+/** Number of all loglevels. */
+#define NUM_LOGLEVELS 7
+
+/** Log messages with lower priority than that will not be compiled in. */
+#define COMPILE_TIME_LOGLEVEL 0
+
+/** \cond */
+#if LL_DEBUG >= COMPILE_TIME_LOGLEVEL
+#define PARA_DEBUG_LOG(f,...) para_log(LL_DEBUG, "%s: " f, __FUNCTION__, ## __VA_ARGS__)
+#else
+#define PARA_DEBUG_LOG(...) do {;} while (0)
+#endif
+
+#if LL_INFO >= COMPILE_TIME_LOGLEVEL
+#define PARA_INFO_LOG(f,...) para_log(LL_INFO, "%s: " f, __FUNCTION__, ## __VA_ARGS__)
+#else
+#define PARA_INFO_LOG(...) do {;} while (0)
+#endif
+
+#if LL_NOTICE >= COMPILE_TIME_LOGLEVEL
+#define PARA_NOTICE_LOG(f,...) para_log(LL_NOTICE, "%s: " f, __FUNCTION__, ## __VA_ARGS__)
+#else
+#define PARA_NOTICE_LOG(...) do {;} while (0)
+#endif
+
+#if LL_WARNING >= COMPILE_TIME_LOGLEVEL
+#define PARA_WARNING_LOG(f,...) para_log(LL_WARNING, "%s: " f, __FUNCTION__, ##  __VA_ARGS__)
+#else
+#define PARA_WARNING_LOG(...) do {;} while (0)
+#endif
+
+#if LL_ERROR >= COMPILE_TIME_LOGLEVEL
+#define PARA_ERROR_LOG(f,...) para_log(LL_ERROR, "%s: " f, __FUNCTION__, ## __VA_ARGS__)
+#else
+#define PARA_ERROR_LOG(...) do {;} while (0)
+#endif
+
+#if LL_CRIT >= COMPILE_TIME_LOGLEVEL
+#define PARA_CRIT_LOG(f,...) para_log(LL_CRIT, "%s: " f, __FUNCTION__, ## __VA_ARGS__)
+#else
+#define PARA_CRIT_LOG(...) do {;} while (0)
+#endif
+
+#if LL_EMERG >= COMPILE_TIME_LOGLEVEL
+#define PARA_EMERG_LOG(f,...) para_log(LL_EMERG, "%s: " f, __FUNCTION__, ## __VA_ARGS__)
+#else
+#define PARA_EMERG_LOG(...)
+#endif
+/** \endcond */