Commit 15329e83 authored Oct 25, 2011 by Aneesh Kumar K.V

configure: Update configure so that open_by_handle_at check returns correct value

According to David Gibson for some compiler/libc combinations, open_by_handle_at
test in configure isn't quite right: because the file_handle pointer is never
dereferenced, gcc doesn't complain even if it is undefined. Change the test
as suggested by him.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>

parent 17b1971f

configure

+1 −1

Original line number	Diff line number	Diff line
		@@ -2562,7 +2562,7 @@ fi
		open_by_hande_at=no
		cat > $TMPC << EOF
		#include <fcntl.h>
		int main(void) { struct file_handle *fh; open_by_handle_at(0, fh, 0); }
		int main(void) { struct file_handle fh; open_by_handle_at(0, &fh, 0); }
		EOF
		if compile_prog "" "" ; then
		open_by_handle_at=yes