Add iopl/ioperm to all linuxes

Author: espindola

libc-test/semver/linux.txt

@@ -3998,6 +3998,8 @@ wait4
 waitid
 eventfd_read
 eventfd_write
+ioperm
+iopl
 __c_anonymous_ifru_map
 __c_anonymous_ifr_ifru
 __c_anonymous_ifc_ifcu

src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs

@@ -802,8 +802,6 @@ extern "C" {
     pub fn setcontext(ucp: *const ucontext_t) -> ::c_int;
     pub fn makecontext(ucp: *mut ucontext_t, func: extern "C" fn(), argc: ::c_int, ...);
     pub fn swapcontext(uocp: *mut ucontext_t, ucp: *const ucontext_t) -> ::c_int;
-    pub fn iopl(level: ::c_int) -> ::c_int;
-    pub fn ioperm(from: ::c_ulong, num: ::c_ulong, turn_on: ::c_int) -> ::c_int;
 }
 
 cfg_if! {

src/unix/linux_like/linux/mod.rs

@@ -6127,6 +6127,8 @@ extern "C" {
     pub fn klogctl(syslog_type: ::c_int, bufp: *mut ::c_char, len: ::c_int) -> ::c_int;
 
     pub fn ioctl(fd: ::c_int, request: ::Ioctl, ...) -> ::c_int;
+    pub fn iopl(level: ::c_int) -> ::c_int;
+    pub fn ioperm(from: ::c_ulong, num: ::c_ulong, turn_on: ::c_int) -> ::c_int;
 }
 
 // LFS64 extensions