From a15699acafd5cf9e4c414505a4aa36b0f2338ee8 Mon Sep 17 00:00:00 2001
From: Warner Losh
Date: Sun, 12 Jun 2022 09:27:19 -0600
Subject: bsd-user: Implement dup and dup2

Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
 bsd-user/bsd-file.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)

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

diff --git a/bsd-user/bsd-file.h b/bsd-user/bsd-file.h
index 8ec5314589..021541ad2e 100644
--- a/bsd-user/bsd-file.h
+++ b/bsd-user/bsd-file.h
@@ -485,4 +485,16 @@ static abi_long do_bsd___getcwd(abi_long arg1, abi_long arg2)
     return get_errno(ret);
 }
 
+/* dup(2) */
+static abi_long do_bsd_dup(abi_long arg1)
+{
+    return get_errno(dup(arg1));
+}
+
+/* dup2(2) */
+static abi_long do_bsd_dup2(abi_long arg1, abi_long arg2)
+{
+    return get_errno(dup2(arg1, arg2));
+}
+
 #endif /* BSD_FILE_H */
-- 
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