From 9b12e4fe6f3c95986f1f3ec791636c58ca7e7583 Mon Sep 17 00:00:00 2001 From: Jake Champlin Date: Fri, 9 Jun 2017 17:54:32 +0000 Subject: Transfer of provider code --- .../external/golang.org/x/sys/unix/gccgo_c.c | 41 ++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 vendor/github.com/fsouza/go-dockerclient/external/golang.org/x/sys/unix/gccgo_c.c (limited to 'vendor/github.com/fsouza/go-dockerclient/external/golang.org/x/sys/unix/gccgo_c.c') diff --git a/vendor/github.com/fsouza/go-dockerclient/external/golang.org/x/sys/unix/gccgo_c.c b/vendor/github.com/fsouza/go-dockerclient/external/golang.org/x/sys/unix/gccgo_c.c new file mode 100644 index 0000000..07f6be0 --- /dev/null +++ b/vendor/github.com/fsouza/go-dockerclient/external/golang.org/x/sys/unix/gccgo_c.c @@ -0,0 +1,41 @@ +// Copyright 2015 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build gccgo + +#include +#include +#include + +#define _STRINGIFY2_(x) #x +#define _STRINGIFY_(x) _STRINGIFY2_(x) +#define GOSYM_PREFIX _STRINGIFY_(__USER_LABEL_PREFIX__) + +// Call syscall from C code because the gccgo support for calling from +// Go to C does not support varargs functions. + +struct ret { + uintptr_t r; + uintptr_t err; +}; + +struct ret +gccgoRealSyscall(uintptr_t trap, uintptr_t a1, uintptr_t a2, uintptr_t a3, uintptr_t a4, uintptr_t a5, uintptr_t a6, uintptr_t a7, uintptr_t a8, uintptr_t a9) +{ + struct ret r; + + errno = 0; + r.r = syscall(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9); + r.err = errno; + return r; +} + +// Define the use function in C so that it is not inlined. + +extern void use(void *) __asm__ (GOSYM_PREFIX GOPKGPATH ".use") __attribute__((noinline)); + +void +use(void *p __attribute__ ((unused))) +{ +} -- cgit v1.2.3