From: Rich Felker <dalias@aerifal.cx>
Date: Sat, 8 Sep 2012 05:03:01 +0000 (-0400)
Subject: add linux tee syscall
X-Git-Tag: v0.9.5~38
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=997ba92a0fa85919b1c46346db8fb31b4e579c5a;p=oweals%2Fmusl.git

add linux tee syscall
---

diff --git a/include/fcntl.h b/include/fcntl.h
index cfdccd9b..cbaec5da 100644
--- a/include/fcntl.h
+++ b/include/fcntl.h
@@ -130,6 +130,7 @@ ssize_t readahead(int, off_t, size_t);
 int sync_file_range(int, off_t, off_t, unsigned);
 ssize_t vmsplice(int, const struct iovec *, size_t, unsigned);
 ssize_t splice(int, off_t *, int, off_t *, size_t, unsigned);
+ssize_t tee(int, int, size_t, unsigned);
 #define loff_t off_t
 #endif
 
diff --git a/src/linux/tee.c b/src/linux/tee.c
new file mode 100644
index 00000000..a24748cf
--- /dev/null
+++ b/src/linux/tee.c
@@ -0,0 +1,8 @@
+#define _GNU_SOURCE
+#include <fcntl.h>
+#include "syscall.h"
+
+ssize_t tee(int src, int dest, size_t len, unsigned flags)
+{
+	return syscall(SYS_tee, src, dest, len, flags);
+}