- if (errnum)
-# if defined(__GLIBC__) && defined(_GNU_SOURCE)
- // glibc defines its own incompatible version of strerror_r
- // which may not use the buffer supplied.
- str = strerror_r(errnum,buffer,MaxErrStrLen-1);
-# else
- strerror_r(errnum,buffer,MaxErrStrLen-1);
-# endif
+#if defined(__GLIBC__) && defined(_GNU_SOURCE)
+ // glibc defines its own incompatible version of strerror_r
+ // which may not use the buffer supplied.
+ str = strerror_r(errnum, buffer, MaxErrStrLen - 1);
+#else
+ strerror_r(errnum, buffer, MaxErrStrLen - 1);
+ str = buffer;
+#endif