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-rw-r--r--sysdeps/unix/sysv/linux/bits/fcntl-linux.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/bits/fcntl-linux.h b/sysdeps/unix/sysv/linux/bits/fcntl-linux.h
index a8bb09075a..b5929bd292 100644
--- a/sysdeps/unix/sysv/linux/bits/fcntl-linux.h
+++ b/sysdeps/unix/sysv/linux/bits/fcntl-linux.h
@@ -296,6 +296,13 @@ struct f_owner_ex
 # define SPLICE_F_GIFT		8	/* Pages passed in are a gift.  */
 
 
+/* Flags for fallocate.  */
+# define FALLOC_FL_KEEP_SIZE		1 /* Don't extend size of file
+					     even if offset + len is
+					     greater than file size.  */
+# define FALLOC_FL_PUNCH_HOLE		2 /* Create a hole in the file.  */
+
+
 /* File handle structure.  */
 struct file_handle
 {