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Diffstat (limited to 'sysdeps/unix/sysv/linux/bits/mman-shared.h')
-rw-r--r--sysdeps/unix/sysv/linux/bits/mman-shared.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/bits/mman-shared.h b/sysdeps/unix/sysv/linux/bits/mman-shared.h
index d15ba95c9d..54823e3724 100644
--- a/sysdeps/unix/sysv/linux/bits/mman-shared.h
+++ b/sysdeps/unix/sysv/linux/bits/mman-shared.h
@@ -21,6 +21,10 @@
 #endif
 
 #ifdef __USE_GNU
+/* Flags for mremap.  */
+# define MREMAP_MAYMOVE	1
+# define MREMAP_FIXED	2
+
 /* Flags for memfd_create.  */
 # ifndef MFD_CLOEXEC
 #  define MFD_CLOEXEC 1U