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Diffstat (limited to 'sysdeps/unix/sysv/linux/shmdt.c')
-rw-r--r--sysdeps/unix/sysv/linux/shmdt.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sysdeps/unix/sysv/linux/shmdt.c b/sysdeps/unix/sysv/linux/shmdt.c
index 436ed6e04d..371e646e57 100644
--- a/sysdeps/unix/sysv/linux/shmdt.c
+++ b/sysdeps/unix/sysv/linux/shmdt.c
@@ -31,5 +31,5 @@ int
 shmdt (shmaddr)
      const void *shmaddr;
 {
-  return INLINE_SYSCALL (ipc, 5, IPCOP_shmdt, 0, 0, 0, (void *) shmaddr);
+  return INLINE_SYSCALL (ipc, 5, IPCOP_shmdt, 0, 0, 0, __ptrvalue ((void *) shmaddr));
 }