allow improper_ctypes for size_t

Author: marjakm

src/mqueue.rs

@@ -41,6 +41,7 @@ mod ffi {
     use super::MQd;
     use super::MqAttr;
 
+    #[allow(improper_ctypes)]
     extern "C" {
         pub fn mq_open(name: *const c_char, oflag: c_int, ...) -> MQd;
 

src/sys/mman.rs

@@ -179,7 +179,7 @@ mod ffi {
 
     pub use libc::{mmap, munmap};
 
-
+    #[allow(improper_ctypes)]
     extern {
         pub fn shm_open(name: *const c_char, oflag: c_int, mode: mode_t) -> c_int;
         pub fn shm_unlink(name: *const c_char) -> c_int;

src/unistd.rs

@@ -17,6 +17,7 @@ mod ffi {
     pub use libc::{close, read, write, pipe, ftruncate, unlink};
     pub use libc::{fork, getpid, getppid};
 
+    #[allow(improper_ctypes)]
     extern {
         // duplicate a file descriptor
         // doc: http://man7.org/linux/man-pages/man2/dup.2.html