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| author | Hajime Hoshi <hajimehoshi@gmail.com> | 2018-11-03 02:19:47 +0900 |
|---|---|---|
| committer | Brad Fitzpatrick <bradfitz@golang.org> | 2018-11-02 17:53:18 +0000 |
| commit | e8df7df68f8d3b182570049879e780fec57a1878 (patch) | |
| tree | 8b744e08d19e747ad3c9e3ea29c0f9da6d06879a /src/syscall | |
| parent | d6e204e71ff68b69af30b8ff0a0026bca1cbee10 (diff) | |
| download | go-e8df7df68f8d3b182570049879e780fec57a1878.tar.xz | |
syscall: add Syscall18 on Windows
There are some OpenGL functions that take more than 15 arguments.
This CL adds Syscall18 to enable to call such functions on Windows
via syscall functions.
Fixes #28434
Change-Id: Ic7e37dda9cadf4516183e98166bfc52844ad2bbe
Reviewed-on: https://go-review.googlesource.com/c/147117
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
Diffstat (limited to 'src/syscall')
| -rw-r--r-- | src/syscall/dll_windows.go | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/syscall/dll_windows.go b/src/syscall/dll_windows.go index 2ee85a0d77..816334226f 100644 --- a/src/syscall/dll_windows.go +++ b/src/syscall/dll_windows.go @@ -26,6 +26,7 @@ func Syscall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err func Syscall9(trap, nargs, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err Errno) func Syscall12(trap, nargs, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12 uintptr) (r1, r2 uintptr, err Errno) func Syscall15(trap, nargs, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15 uintptr) (r1, r2 uintptr, err Errno) +func Syscall18(trap, nargs, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18 uintptr) (r1, r2 uintptr, err Errno) func loadlibrary(filename *uint16) (handle uintptr, err Errno) func loadsystemlibrary(filename *uint16) (handle uintptr, err Errno) func getprocaddress(handle uintptr, procname *uint8) (proc uintptr, err Errno) @@ -172,6 +173,12 @@ func (p *Proc) Call(a ...uintptr) (r1, r2 uintptr, lastErr error) { return Syscall15(p.Addr(), uintptr(len(a)), a[0], a[1], a[2], a[3], a[4], a[5], a[6], a[7], a[8], a[9], a[10], a[11], a[12], a[13], 0) case 15: return Syscall15(p.Addr(), uintptr(len(a)), a[0], a[1], a[2], a[3], a[4], a[5], a[6], a[7], a[8], a[9], a[10], a[11], a[12], a[13], a[14]) + case 16: + return Syscall18(p.Addr(), uintptr(len(a)), a[0], a[1], a[2], a[3], a[4], a[5], a[6], a[7], a[8], a[9], a[10], a[11], a[12], a[13], a[14], a[15], 0, 0) + case 17: + return Syscall18(p.Addr(), uintptr(len(a)), a[0], a[1], a[2], a[3], a[4], a[5], a[6], a[7], a[8], a[9], a[10], a[11], a[12], a[13], a[14], a[15], a[16], 0) + case 18: + return Syscall18(p.Addr(), uintptr(len(a)), a[0], a[1], a[2], a[3], a[4], a[5], a[6], a[7], a[8], a[9], a[10], a[11], a[12], a[13], a[14], a[15], a[16], a[17]) default: panic("Call " + p.Name + " with too many arguments " + itoa(len(a)) + ".") } |