components/developer/golang-122/patches/02_Dup2_golang10.patch

   1 --- golang-1.10/src/syscall/zsyscall_solaris_amd64.go   2018-02-16 09:12:19.000000000 +0000
   2 +++ golang-1.10/src/syscall/zsyscall_solaris_amd64.go.1 2018-05-01 03:21:18.224140250 +0000
   3 @@ -21,6 +21,7 @@
   4  //go:cgo_import_dynamic libc_Chroot chroot "libc.so"
   5  //go:cgo_import_dynamic libc_Close close "libc.so"
   6  //go:cgo_import_dynamic libc_Dup dup "libc.so"
   7 +//go:cgo_import_dynamic libc_Dup2 dup2 "libc.so"
   8  //go:cgo_import_dynamic libc_Fchdir fchdir "libc.so"
   9  //go:cgo_import_dynamic libc_Fchmod fchmod "libc.so"
  10  //go:cgo_import_dynamic libc_Fchown fchown "libc.so"
  11 @@ -105,6 +106,7 @@
  12  //go:linkname libc_Chroot libc_Chroot
  13  //go:linkname libc_Close libc_Close
  14  //go:linkname libc_Dup libc_Dup
  15 +//go:linkname libc_Dup2 libc_Dup2
  16  //go:linkname libc_Fchdir libc_Fchdir
  17  //go:linkname libc_Fchmod libc_Fchmod
  18  //go:linkname libc_Fchown libc_Fchown
  19 @@ -192,6 +194,7 @@
  20         libc_Chroot,
  21         libc_Close,
  22         libc_Dup,
  23 +       libc_Dup2,
  24         libc_Fchdir,
  25         libc_Fchmod,
  26         libc_Fchown,
  27 @@ -410,6 +413,14 @@
  28         return
  29  }
  30
  31 +func Dup2(oldfd int, newfd int) (err error) {
  32 +        _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&libc_Dup2)), 2, uintptr(oldfd), uintptr(newfd), 0, 0, 0, 0)
  33 +        if e1 != 0 {
  34 +                err = errnoErr(e1)
  35 +        }
  36 +        return
  37 +}
  38 +
  39  func Fchdir(fd int) (err error) {
  40         _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&libc_Fchdir)), 1, uintptr(fd), 0, 0, 0, 0, 0)
  41         if e1 != 0 {