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-rw-r--r--bsd-user/bsd-file.h19
1 files changed, 19 insertions, 0 deletions
diff --git a/bsd-user/bsd-file.h b/bsd-user/bsd-file.h
index 2bd312f8e1..94eb03df62 100644
--- a/bsd-user/bsd-file.h
+++ b/bsd-user/bsd-file.h
@@ -239,4 +239,23 @@ static inline abi_long do_bsd_close(abi_long arg1)
     return get_errno(close(arg1));
 }
 
+/* fdatasync(2) */
+static abi_long do_bsd_fdatasync(abi_long arg1)
+{
+    return get_errno(fdatasync(arg1));
+}
+
+/* fsync(2) */
+static abi_long do_bsd_fsync(abi_long arg1)
+{
+    return get_errno(fsync(arg1));
+}
+
+/* closefrom(2) */
+static abi_long do_bsd_closefrom(abi_long arg1)
+{
+    closefrom(arg1);  /* returns void */
+    return get_errno(0);
+}
+
 #endif /* BSD_FILE_H */