From b063533a8e9a234049e7cf9e9b5a0dcbaeb09ca1 Mon Sep 17 00:00:00 2001
From: 4lDO2 <4lDO2@protonmail.com>
Date: Thu, 20 Jul 2023 16:34:04 +0200
Subject: [PATCH] Remove redox_phys{map,unmap}.
---
include/sys/redox.h | 2 --
src/platform/redox/extra.rs | 23 -----------------------
2 files changed, 25 deletions(-)
diff --git a/include/sys/redox.h b/include/sys/redox.h
index 6dd23223..14b906c0 100644
--- a/include/sys/redox.h
+++ b/include/sys/redox.h
@@ -12,8 +12,6 @@ extern "C" {
ssize_t redox_fpath(int fd, void * buf, size_t count);
void * redox_physalloc(size_t size);
int redox_physfree(void * physical_address, size_t size);
-void * redox_physmap(void * physical_address, size_t size, int flags);
-int redox_physunmap(void * virtual_address);
#endif
diff --git a/src/platform/redox/extra.rs b/src/platform/redox/extra.rs
index 476cb297..f43330b4 100644
--- a/src/platform/redox/extra.rs
+++ b/src/platform/redox/extra.rs
@@ -27,29 +27,6 @@ pub unsafe extern "C" fn redox_physfree(physical_address: *mut c_void, size: siz
e(syscall::physfree(physical_address as usize, size)) as c_int
}
-#[no_mangle]
-pub unsafe extern "C" fn redox_physmap(
- physical_address: *mut c_void,
- size: size_t,
- flags: c_int,
-) -> *mut c_void {
- let res = e(syscall::physmap(
- physical_address as usize,
- size,
- syscall::PhysmapFlags::from_bits(flags as usize).expect("physmap: invalid bit pattern"),
- ));
- if res == !0 {
- return ptr::null_mut();
- } else {
- return res as *mut c_void;
- }
-}
-
-#[no_mangle]
-pub unsafe extern "C" fn redox_physunmap(virtual_address: *mut c_void) -> c_int {
- e(syscall::physunmap(virtual_address as usize)) as c_int
-}
-
pub fn pipe2(fds: &mut [c_int], flags: usize) -> syscall::error::Result<()> {
let fds =
<&mut [c_int; 2]>::try_from(fds).expect("expected Pal pipe2 to have validated pipe2 array");
--
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