Issue #4028: Make multiprocessing build on SunOS.

14 years ago · 10db4dec61
1 changed files with 1 additions and 1 deletions
--- a/Modules/_multiprocessing/multiprocessing.c
+++ b/Modules/_multiprocessing/multiprocessing.c
@ -8,7 +8,7 @@

 #include "multiprocessing.h"

-#ifdef SCM_RIGHTS
+#if (defined(CMSG_LEN) && defined(SCM_RIGHTS))
    #define HAVE_FD_TRANSFER 1
 #else
    #define HAVE_FD_TRANSFER 0