Changeset 77110 in vbox for trunk/include/iprt

Timestamp:

Feb 1, 2019 11:00:12 AM (6 years ago)

Author:

vboxsync

Message:

RTErrConvertFromErrno(): Convert the uNativeCode parameter from unsigned to int. errno is specified to be of type int and while it should only ever contain positive values RTErrConvertFromErrno() is also used inside the various kernel drivers where errno does not exist and the return code might be negative as well. The example here is ERESTART (-1) on FreeBSD causing a compile error with clang and this fix is cleaner IMO instead of casting ERSTART to unsigned.

File:

• trunk/include/iprt/errcore.h (modified) (1 diff)

trunk/include/iprt/errcore.h

@@ -232 +232 @@
  *
  * @returns iprt status code.
- * @param   uNativeCode    errno code.
- */
-RTDECL(int)  RTErrConvertFromErrno(unsigned uNativeCode);
+ * @param   iNativeCode    errno code.
+ */
+RTDECL(int)  RTErrConvertFromErrno(int iNativeCode);
 
 /**