Changes to m4/src/Attic/output.c,v [branch-1_4]

[Eric Blake]

CVSROOT:        /sources/m4
Module name:    m4
Branch:         branch-1_4
Changes by:     Eric Blake <ericb>      06/08/18 23:11:37

Index: src/output.c
===================================================================
RCS file: /sources/m4/m4/src/Attic/output.c,v
retrieving revision 1.1.1.1.2.9
retrieving revision 1.1.1.1.2.10
diff -u -b -r1.1.1.1.2.9 -r1.1.1.1.2.10
--- src/output.c        8 Aug 2006 23:17:44 -0000       1.1.1.1.2.9
+++ src/output.c        18 Aug 2006 23:11:37 -0000      1.1.1.1.2.10
@@ -158,6 +158,9 @@
       if (selected_diversion->file == NULL)
        M4ERROR ((EXIT_FAILURE, errno,
                  "ERROR: cannot create temporary file for diversion"));
+      if (set_cloexec_flag (fileno (selected_diversion->file), true) != 0)
+       M4ERROR ((warning_status, errno,
+                 "Warning: cannot protect diversion across forks"));
 
       if (selected_diversion->used > 0)
        {