setarch: add PER_LINUX_FDPIC fallback

Fixes: https://github.com/util-linux/util-linux/issues/2436
Signed-off-by: Karel Zak <kzak@redhat.com>

diff --git a/sys-utils/setarch.c b/sys-utils/setarch.c
index 78b51830c5e896546d8780ce4c7ce99c4e89e0ec..1a255e443d711e80f278441b28624a0ec39d4673 100644 (file)
--- a/sys-utils/setarch.c
+++ b/sys-utils/setarch.c
@@ -84,6 +84,11 @@
 # define ADDR_LIMIT_3GB          0x8000000
 #endif
 
+/* fallback for old glibc-headers 2.17 */
+#ifndef PER_LINUX_FDPIC
+# define PER_LINUX_FDPIC       (PER_LINUX | FDPIC_FUNCPTRS)
+#endif
+
 #define ALL_PERSONALITIES \
     X(PER_LINUX) \
     X(PER_LINUX_32BIT) \