Changeset 12423 in vbox for trunk/src/VBox/Devices/Serial

Timestamp:

Sep 12, 2008 2:42:49 PM (17 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

36492

Message:

IPRT/SUP: Renamed RTLdrOpenAppSharedLib to RTLdrOpenAppPriv. Hardend versions of RTLdrOpen and RTLdrOpenAppPriv. Use the hardend versions where appropriate.

File:

• trunk/src/VBox/Devices/Serial/DevSerial.cpp (modified) (2 diffs)

trunk/src/VBox/Devices/Serial/DevSerial.cpp

@@ -242 +242 @@
     if (RT_LIKELY(s->pDrvChar))
         s->pDrvChar->pfnSetParameters(s->pDrvChar, speed, parity, data_bits, stop_bits);
+#ifdef RT_OS_DARWIN
+    if (RT_LIKELY(s->pDrvChar))
+        s->cNsDelay = (69444 - 2000) / s->divider; /* 69444 == 1000,000,000 / (115,000 / 8); 2000 = fudge factor */
+#endif
 }
 
@@ -386 +390 @@
     case 5:
         ret = s->lsr;
+#ifdef RT_OS_DARWIN
+        if (    !(ret & UART_LSR_THRE)
+            &&   pThis->HeldXmitNanoTS
+            &&  RTTimeNanoTS() - s->HeldXmitNanoTS >= s->cNsDelay) {
+            ret = s->lsr |= UART_LSR_THRE;
+        }
+#endif
         break;
     case 6: