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don't re-export os::unix internals

This commit is contained in:
edef 2015-04-16 05:14:09 -04:00
parent cf33440503
commit 8dd3044da5
1 changed files with 9 additions and 9 deletions
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18
src/os/unix.rs
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@ -1,8 +1,8 @@
extern crate libc; extern crate libc;
use core::prelude::*; use core::prelude::*;
pub use self::libc::{c_void, c_int, size_t}; use self::libc::{c_void, c_int, size_t};
pub use self::libc::{mmap, mprotect, munmap}; use self::libc::{mmap, mprotect, munmap};
pub use self::libc::MAP_FAILED; use self::libc::MAP_FAILED;
use core::ptr; use core::ptr;
@ -12,12 +12,12 @@ pub fn page_size() -> usize {
} }
} }
pub const GUARD_PROT: c_int = libc::PROT_NONE; const GUARD_PROT: c_int = libc::PROT_NONE;
pub const STACK_PROT: c_int = libc::PROT_READ const STACK_PROT: c_int = libc::PROT_READ
| libc::PROT_WRITE; | libc::PROT_WRITE;
pub const STACK_FLAGS: c_int = libc::MAP_STACK const STACK_FLAGS: c_int = libc::MAP_STACK
| libc::MAP_PRIVATE | libc::MAP_PRIVATE
| libc::MAP_ANON; | libc::MAP_ANON;
pub unsafe fn map_stack(len: usize) -> Option<*mut u8> { pub unsafe fn map_stack(len: usize) -> Option<*mut u8> {
let ptr = mmap(ptr::null_mut(), len as size_t, let ptr = mmap(ptr::null_mut(), len as size_t,