diff --git a/Cargo.toml b/Cargo.toml
index 972bdb0..2118dc8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "redox_syscall"
-version = "0.1.9"
+version = "0.1.10"
 description = "A Rust library to access raw Redox system calls"
 license = "MIT"
 authors = ["Jeremy Soller <jackpot51@gmail.com>"]
diff --git a/src/call.rs b/src/call.rs
index 5f2508f..2689155 100644
--- a/src/call.rs
+++ b/src/call.rs
@@ -131,6 +131,11 @@ pub fn getegid() -> Result<usize> {
     unsafe { syscall0(SYS_GETEGID) }
 }
 
+/// Get the effective namespace
+pub fn getens() -> Result<usize> {
+    unsafe { syscall0(SYS_GETENS) }
+}
+
 /// Get the effective user ID
 pub fn geteuid() -> Result<usize> {
     unsafe { syscall0(SYS_GETEUID) }
@@ -141,6 +146,11 @@ pub fn getgid() -> Result<usize> {
     unsafe { syscall0(SYS_GETGID) }
 }
 
+/// Get the current namespace
+pub fn getns() -> Result<usize> {
+    unsafe { syscall0(SYS_GETNS) }
+}
+
 /// Get the current process ID
 pub fn getpid() -> Result<usize> {
     unsafe { syscall0(SYS_GETPID) }
@@ -176,6 +186,11 @@ pub fn mkdir(path: &str, mode: u16) -> Result<usize> {
     unsafe { syscall3(SYS_MKDIR, path.as_ptr() as usize, path.len(), mode as usize) }
 }
 
+/// Make a new scheme namespace
+pub fn mkns(schemes: &[[usize; 2]]) -> Result<usize> {
+    unsafe { syscall2(SYS_MKNS, schemes.as_ptr() as usize, schemes.len()) }
+}
+
 /// Sleep for the time specified in `req`
 pub fn nanosleep(req: &TimeSpec, rem: &mut TimeSpec) -> Result<usize> {
     unsafe { syscall2(SYS_NANOSLEEP, req as *const TimeSpec as usize, rem as *mut TimeSpec as usize) }
@@ -226,16 +241,16 @@ pub fn setregid(rgid: usize, egid: usize) -> Result<usize> {
     unsafe { syscall2(SYS_SETREGID, rgid, egid) }
 }
 
+/// Make a new scheme namespace
+pub fn setrens(rns: usize, ens: usize) -> Result<usize> {
+    unsafe { syscall2(SYS_SETRENS, rns, ens) }
+}
+
 /// Set the current process user IDs
 pub fn setreuid(ruid: usize, euid: usize) -> Result<usize> {
     unsafe { syscall2(SYS_SETREUID, ruid, euid) }
 }
 
-/// Create and set a new scheme namespace
-pub fn setns(schemes: &[[usize; 2]]) -> Result<usize> {
-    unsafe { syscall2(SYS_SETNS, schemes.as_ptr() as usize, schemes.len()) }
-}
-
 /// Remove a file
 pub fn unlink(path: &str) -> Result<usize> {
     unsafe { syscall2(SYS_UNLINK, path.as_ptr() as usize, path.len()) }
diff --git a/src/number.rs b/src/number.rs
index 8f2906f..5dacea5 100644
--- a/src/number.rs
+++ b/src/number.rs
@@ -41,12 +41,15 @@ pub const SYS_EXIT: usize =     1;
 pub const SYS_FUTEX: usize =    240;
 pub const SYS_GETCWD: usize =   183;
 pub const SYS_GETEGID: usize =  202;
+pub const SYS_GETENS: usize =   951;
 pub const SYS_GETEUID: usize =  201;
 pub const SYS_GETGID: usize =   200;
+pub const SYS_GETNS: usize =    950;
 pub const SYS_GETPID: usize =   20;
 pub const SYS_GETUID: usize =   199;
 pub const SYS_IOPL: usize =     110;
 pub const SYS_KILL: usize =     37;
+pub const SYS_MKNS: usize =     984;
 pub const SYS_NANOSLEEP: usize =162;
 pub const SYS_PHYSALLOC: usize =945;
 pub const SYS_PHYSFREE: usize = 946;
@@ -54,8 +57,8 @@ pub const SYS_PHYSMAP: usize =  947;
 pub const SYS_PHYSUNMAP: usize =948;
 pub const SYS_VIRTTOPHYS: usize=949;
 pub const SYS_PIPE2: usize =    331;
-pub const SYS_SETREGID: usize =   204;
-pub const SYS_SETREUID: usize =   203;
-pub const SYS_SETNS: usize =    310;
+pub const SYS_SETREGID: usize = 204;
+pub const SYS_SETRENS: usize =  952;
+pub const SYS_SETREUID: usize = 203;
 pub const SYS_WAITPID: usize =  7;
 pub const SYS_YIELD: usize =    158;