From a2ba6c7b80b6aa1c6e33af778c6a9c8d99c7520e Mon Sep 17 00:00:00 2001
From: Warner Losh <imp@bsdimp.com>
Date: Sun, 12 Jun 2022 08:07:39 -0600
Subject: bsd-user: Implement fdatasync, fsync and close_from

Implement fdatasync(2), fsync(2) and close_from(2).

Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Jung-uk Kim <jkim@FreeBSD.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
 bsd-user/bsd-file.h | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'bsd-user/bsd-file.h')

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 */
-- 
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