From 0ce617c855e9622e070f26790c1fb77aa059c2ef Mon Sep 17 00:00:00 2001
From: "Jay Freeman (saurik)" <saurik@saurik.com>
Date: Thu, 16 Oct 2008 21:18:42 +0000
Subject: Some infrastructure for recent features.

---
 UICaboodle/UICaboodle.h | 21 ++++++++++++++++++---
 1 file changed, 18 insertions(+), 3 deletions(-)

(limited to 'UICaboodle/UICaboodle.h')

diff --git a/UICaboodle/UICaboodle.h b/UICaboodle/UICaboodle.h
index 2f636bd..f9a4eb3 100644
--- a/UICaboodle/UICaboodle.h
+++ b/UICaboodle/UICaboodle.h
@@ -1,3 +1,6 @@
+#define __STDC_LIMIT_MACROS
+#include <stdint.h>
+
 #include <objc/objc.h>
 
 #include <sys/time.h>
@@ -6,10 +9,22 @@
 #define _forever \
     for (;;)
 
+extern struct timeval _ltv;
+extern bool _itv;
+
 #define _trace() do { \
-    struct timeval _tv; \
-    gettimeofday(&_tv, NULL); \
-    fprintf(stderr, "%lu.%.6u:_trace()@%s:%u[%s]\n", _tv.tv_sec, _tv.tv_usec, __FILE__, __LINE__, __FUNCTION__); \
+    struct timeval _ctv; \
+    gettimeofday(&_ctv, NULL); \
+    if (!_itv) { \
+        _itv = true; \
+        _ltv = _ctv; \
+    } \
+    fprintf(stderr, "%lu.%.6u[%f]:_trace()@%s:%u[%s]\n", \
+        _ctv.tv_sec, _ctv.tv_usec, \
+        (_ctv.tv_sec - _ltv.tv_sec) + (_ctv.tv_usec - _ltv.tv_usec) / 1000000.0, \
+        __FILE__, __LINE__, __FUNCTION__\
+    ); \
+    _ltv = _ctv; \
 } while (false)
 
 #define _assert(test) do \
-- 
cgit v1.2.3