From 7d1dd4d1996b2f153e25409e3156310e73b9d774 Mon Sep 17 00:00:00 2001
From: Jeong YunWon <jeong@youknowone.org>
Date: Sat, 18 Sep 2021 23:27:16 +0900
Subject: [PATCH] Fix x86 build

---
 vm/src/crt_fd.rs    | 2 +-
 vm/src/stdlib/io.rs | 2 +-
 vm/src/stdlib/os.rs | 4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/vm/src/crt_fd.rs b/vm/src/crt_fd.rs
index 12ab7afe7..ee9ebdec6 100644
--- a/vm/src/crt_fd.rs
+++ b/vm/src/crt_fd.rs
@@ -62,7 +62,7 @@ impl Fd {
         cvt(unsafe { suppress_iph!(libc::close(self.0)) }, drop)
     }
 
-    pub fn ftruncate(&self, len: i64) -> io::Result<()> {
+    pub fn ftruncate(&self, len: crate::stdlib::os::Offset) -> io::Result<()> {
         cvt(unsafe { suppress_iph!(ftruncate(self.0, len)) }, drop)
     }
 
diff --git a/vm/src/stdlib/io.rs b/vm/src/stdlib/io.rs
index ea2c32fd2..f04e1bb92 100644
--- a/vm/src/stdlib/io.rs
+++ b/vm/src/stdlib/io.rs
@@ -930,7 +930,7 @@ mod _io {
                     if !self.valid_write() || self.write_pos > self.pos {
                         self.write_pos = self.pos
                     }
-                    self.adjust_position(self.pos + buf.len() as i64);
+                    self.adjust_position(self.pos + buf.len() as Offset);
                     if self.pos > self.write_end {
                         self.write_end = self.pos
                     }
diff --git a/vm/src/stdlib/os.rs b/vm/src/stdlib/os.rs
index c1dcf74cc..1975e4204 100644
--- a/vm/src/stdlib/os.rs
+++ b/vm/src/stdlib/os.rs
@@ -513,7 +513,7 @@ mod _os {
         #[pyarg(any)]
         in_fd: i32,
         #[pyarg(any)]
-        offset: i64,
+        offset: Offset,
         #[pyarg(any)]
         count: i64,
         #[cfg(target_os = "macos")]
@@ -1657,7 +1657,7 @@ mod _os {
     }
 
     #[pyfunction]
-    pub fn ftruncate(fd: i32, length: i64, vm: &VirtualMachine) -> PyResult<()> {
+    pub fn ftruncate(fd: i32, length: Offset, vm: &VirtualMachine) -> PyResult<()> {
         Fd(fd).ftruncate(length).map_err(|e| e.into_pyexception(vm))
     }