From def9a9ee0ddc3bf6dc59881fdda36e98084c361c Mon Sep 17 00:00:00 2001
From: Tadeo Kondrak <tadeokond@gmail.com>
Date: Sun, 19 Jul 2020 06:48:18 -0600
Subject: [PATCH] unix: Add SetBase for IovecRemote

This is needed to portably set Base without platform-specific code.
---
 unix/syscall_linux_386.go     | 4 ++++
 unix/syscall_linux_amd64.go   | 4 ++++
 unix/syscall_linux_arm.go     | 4 ++++
 unix/syscall_linux_arm64.go   | 4 ++++
 unix/syscall_linux_mips64x.go | 4 ++++
 unix/syscall_linux_mipsx.go   | 4 ++++
 unix/syscall_linux_ppc64x.go  | 4 ++++
 unix/syscall_linux_riscv64.go | 4 ++++
 unix/syscall_linux_s390x.go   | 4 ++++
 unix/syscall_linux_sparc64.go | 4 ++++
 10 files changed, 40 insertions(+)

diff --git a/unix/syscall_linux_386.go b/unix/syscall_linux_386.go
index e5c480e0..0ee5cde8 100644
--- a/unix/syscall_linux_386.go
+++ b/unix/syscall_linux_386.go
@@ -380,6 +380,10 @@ func (cmsg *Cmsghdr) SetLen(length int) {
 	cmsg.Len = uint32(length)
 }
 
+func (iov *IovecRemote) SetBase(length uintptr) {
+	iov.Base = uint32(length)
+}
+
 func (iov *IovecRemote) SetLen(length int) {
 	iov.Len = uint32(length)
 }
diff --git a/unix/syscall_linux_amd64.go b/unix/syscall_linux_amd64.go
index cbf368d1..5a1ca773 100644
--- a/unix/syscall_linux_amd64.go
+++ b/unix/syscall_linux_amd64.go
@@ -171,6 +171,10 @@ func (cmsg *Cmsghdr) SetLen(length int) {
 	cmsg.Len = uint64(length)
 }
 
+func (iov *IovecRemote) SetBase(length uintptr) {
+	iov.Base = uint64(length)
+}
+
 func (iov *IovecRemote) SetLen(length int) {
 	iov.Len = uint64(length)
 }
diff --git a/unix/syscall_linux_arm.go b/unix/syscall_linux_arm.go
index cbcc5e81..f37f1f3f 100644
--- a/unix/syscall_linux_arm.go
+++ b/unix/syscall_linux_arm.go
@@ -260,6 +260,10 @@ func (cmsg *Cmsghdr) SetLen(length int) {
 	cmsg.Len = uint32(length)
 }
 
+func (iov *IovecRemote) SetBase(length uintptr) {
+	iov.Base = uint32(length)
+}
+
 func (iov *IovecRemote) SetLen(length int) {
 	iov.Len = uint32(length)
 }
diff --git a/unix/syscall_linux_arm64.go b/unix/syscall_linux_arm64.go
index 3408b6a0..0ee9d3c9 100644
--- a/unix/syscall_linux_arm64.go
+++ b/unix/syscall_linux_arm64.go
@@ -206,6 +206,10 @@ func (cmsg *Cmsghdr) SetLen(length int) {
 	cmsg.Len = uint64(length)
 }
 
+func (iov *IovecRemote) SetBase(length uintptr) {
+	iov.Base = uint64(length)
+}
+
 func (iov *IovecRemote) SetLen(length int) {
 	iov.Len = uint64(length)
 }
diff --git a/unix/syscall_linux_mips64x.go b/unix/syscall_linux_mips64x.go
index a6cad77d..b8ad4b5f 100644
--- a/unix/syscall_linux_mips64x.go
+++ b/unix/syscall_linux_mips64x.go
@@ -216,6 +216,10 @@ func (cmsg *Cmsghdr) SetLen(length int) {
 	cmsg.Len = uint64(length)
 }
 
+func (iov *IovecRemote) SetBase(length uintptr) {
+	iov.Base = uint64(length)
+}
+
 func (iov *IovecRemote) SetLen(length int) {
 	iov.Len = uint64(length)
 }
diff --git a/unix/syscall_linux_mipsx.go b/unix/syscall_linux_mipsx.go
index 9803d167..71e63fb2 100644
--- a/unix/syscall_linux_mipsx.go
+++ b/unix/syscall_linux_mipsx.go
@@ -228,6 +228,10 @@ func (cmsg *Cmsghdr) SetLen(length int) {
 	cmsg.Len = uint32(length)
 }
 
+func (iov *IovecRemote) SetBase(length uintptr) {
+	iov.Base = uint32(length)
+}
+
 func (iov *IovecRemote) SetLen(length int) {
 	iov.Len = uint32(length)
 }
diff --git a/unix/syscall_linux_ppc64x.go b/unix/syscall_linux_ppc64x.go
index ae52bc3c..fead4b03 100644
--- a/unix/syscall_linux_ppc64x.go
+++ b/unix/syscall_linux_ppc64x.go
@@ -99,6 +99,10 @@ func (cmsg *Cmsghdr) SetLen(length int) {
 	cmsg.Len = uint64(length)
 }
 
+func (iov *IovecRemote) SetBase(length uintptr) {
+	iov.Base = uint64(length)
+}
+
 func (iov *IovecRemote) SetLen(length int) {
 	iov.Len = uint64(length)
 }
diff --git a/unix/syscall_linux_riscv64.go b/unix/syscall_linux_riscv64.go
index e2328a61..e5de0b92 100644
--- a/unix/syscall_linux_riscv64.go
+++ b/unix/syscall_linux_riscv64.go
@@ -187,6 +187,10 @@ func (cmsg *Cmsghdr) SetLen(length int) {
 	cmsg.Len = uint64(length)
 }
 
+func (iov *IovecRemote) SetBase(length uintptr) {
+	iov.Base = uint64(length)
+}
+
 func (iov *IovecRemote) SetLen(length int) {
 	iov.Len = uint64(length)
 }
diff --git a/unix/syscall_linux_s390x.go b/unix/syscall_linux_s390x.go
index 2a25b9f2..14b82d0a 100644
--- a/unix/syscall_linux_s390x.go
+++ b/unix/syscall_linux_s390x.go
@@ -128,6 +128,10 @@ func (cmsg *Cmsghdr) SetLen(length int) {
 	cmsg.Len = uint64(length)
 }
 
+func (iov *IovecRemote) SetBase(length uintptr) {
+	iov.Base = uint64(length)
+}
+
 func (iov *IovecRemote) SetLen(length int) {
 	iov.Len = uint64(length)
 }
diff --git a/unix/syscall_linux_sparc64.go b/unix/syscall_linux_sparc64.go
index f0b429e1..7d3a54b4 100644
--- a/unix/syscall_linux_sparc64.go
+++ b/unix/syscall_linux_sparc64.go
@@ -115,6 +115,10 @@ func (cmsg *Cmsghdr) SetLen(length int) {
 	cmsg.Len = uint64(length)
 }
 
+func (iov *IovecRemote) SetBase(length uintptr) {
+	iov.Base = uint64(length)
+}
+
 func (iov *IovecRemote) SetLen(length int) {
 	iov.Len = uint64(length)
 }