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Diffstat (limited to 'sysdeps/unix/sysv/linux/pkey_get.c')
-rw-r--r--sysdeps/unix/sysv/linux/pkey_get.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/sysdeps/unix/sysv/linux/pkey_get.c b/sysdeps/unix/sysv/linux/pkey_get.c
index 743bd09268..ed9b6297d1 100644
--- a/sysdeps/unix/sysv/linux/pkey_get.c
+++ b/sysdeps/unix/sysv/linux/pkey_get.c
@@ -17,10 +17,13 @@
    <https://www.gnu.org/licenses/>.  */
 
 #include <errno.h>
+#include <sys/mman.h>
 
 int
-pkey_get (int key)
+__pkey_get (int key)
 {
   __set_errno (ENOSYS);
   return -1;
 }
+libc_hidden_def (__pkey_get)
+weak_alias (__pkey_get, pkey_get)