Changeset 162

Timestamp:

Jan 22, 2009, 9:30:43 AM (17 years ago)

Author:

Paul Smedley

Message:

Do not use hrtimer for random data - causes login delays

File:

• branches/samba-3.0/source/lib/os2ea.c (modified) (3 diffs)

branches/samba-3.0/source/lib/os2ea.c

@@ -114 +114 @@
  */
 
-/* The high resolution timer API provides access to the hardware timer 
- * running at around 1.1MHz. The amount this changes in a time slice is
- * varies randomly due to system events, hardware interrupts etc
- */
-
 void os2_randget(char * buffer, int length)
 {
@@ -128 +123 @@
 
 }
-
-static UCHAR randbyte_hrtimer()
-{
-    QWORD t1, t2;
-    UCHAR byte;
-
-    DosTmrQueryTime(&t1);
-    DosSleep(5);
-    DosTmrQueryTime(&t2);
-
-    byte = (t2.ulLo - t1.ulLo) & 0xFF;
-    byte ^= (t2.ulLo - t1.ulLo) >> 8;
-    return byte;
-}
-
-
 
 /* A bunch of system information like memory & process stats.
@@ -229 +208 @@
 UCHAR randbyte()
 {
-    return randbyte_hrtimer() ^ randbyte_sysinfo() ^ randbyte_perf();
+    return randbyte_sysinfo() ^ randbyte_perf();
 }