ips/sample_data/components/developer/golang-116/patches/02_Dup2_golang10.patch
2022-03-28 15:05:56 -03:00

41 lines
1.4 KiB
Diff

--- golang-1.10/src/syscall/zsyscall_solaris_amd64.go 2018-02-16 09:12:19.000000000 +0000
+++ golang-1.10/src/syscall/zsyscall_solaris_amd64.go.1 2018-05-01 03:21:18.224140250 +0000
@@ -21,6 +21,7 @@
//go:cgo_import_dynamic libc_Chroot chroot "libc.so"
//go:cgo_import_dynamic libc_Close close "libc.so"
//go:cgo_import_dynamic libc_Dup dup "libc.so"
+//go:cgo_import_dynamic libc_Dup2 dup2 "libc.so"
//go:cgo_import_dynamic libc_Fchdir fchdir "libc.so"
//go:cgo_import_dynamic libc_Fchmod fchmod "libc.so"
//go:cgo_import_dynamic libc_Fchown fchown "libc.so"
@@ -105,6 +106,7 @@
//go:linkname libc_Chroot libc_Chroot
//go:linkname libc_Close libc_Close
//go:linkname libc_Dup libc_Dup
+//go:linkname libc_Dup2 libc_Dup2
//go:linkname libc_Fchdir libc_Fchdir
//go:linkname libc_Fchmod libc_Fchmod
//go:linkname libc_Fchown libc_Fchown
@@ -192,6 +194,7 @@
libc_Chroot,
libc_Close,
libc_Dup,
+ libc_Dup2,
libc_Fchdir,
libc_Fchmod,
libc_Fchown,
@@ -410,6 +413,14 @@
return
}
+func Dup2(oldfd int, newfd int) (err error) {
+ _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&libc_Dup2)), 2, uintptr(oldfd), uintptr(newfd), 0, 0, 0, 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
func Fchdir(fd int) (err error) {
_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&libc_Fchdir)), 1, uintptr(fd), 0, 0, 0, 0, 0)
if e1 != 0 {