Add msync function and stub for Redox

2019-12-01 10:58:47 -07:00
parent 15e6d23538
commit 2ac349d2d2
4 changed files with 26 additions and 4 deletions
@@ -310,6 +310,10 @@ impl Pal for Sys {
        e(syscall!(MPROTECT, addr, len, prot)) as c_int
    }

+    unsafe fn msync(addr: *mut c_void, len: usize, flags: c_int) -> c_int {
+        e(syscall!(MSYNC, addr, len, flags)) as c_int
+    }
+
    unsafe fn munmap(addr: *mut c_void, len: usize) -> c_int {
        e(syscall!(MUNMAP, addr, len)) as c_int
    }