BSD add deterministic rand api

2 files changed, 14 insertions, 0 deletions

diff --git a/src/unix/bsd/mod.rs b/src/unix/bsd/mod.rs
index a08506d16a..a0729ee545 100644
--- a/src/unix/bsd/mod.rs
+++ b/src/unix/bsd/mod.rs
@@ -867,6 +867,16 @@ extern "C" {
     pub fn arc4random() -> u32;
     pub fn arc4random_buf(buf: *mut ::c_void, size: ::size_t);
     pub fn arc4random_uniform(l: u32) -> u32;
+
+    pub fn drand48() -> ::c_double;
+    pub fn erand48(xseed: *mut ::c_ushort) -> ::c_double;
+    pub fn lrand48() -> ::c_long;
+    pub fn nrand48(xseed: *mut ::c_ushort) -> ::c_long;
+    pub fn mrand48() -> ::c_long;
+    pub fn jrand48(xseed: *mut ::c_ushort) -> ::c_long;
+    pub fn srand48(seed: ::c_long);
+    pub fn seed48(xseed: *mut ::c_ushort) -> *mut ::c_ushort;
+    pub fn lcong48(p: *mut ::c_ushort);
 }
 
 cfg_if! {
diff --git a/src/unix/bsd/netbsdlike/openbsd/mod.rs b/src/unix/bsd/netbsdlike/openbsd/mod.rs
index 2365343205..9cab0b1a2d 100644
--- a/src/unix/bsd/netbsdlike/openbsd/mod.rs
+++ b/src/unix/bsd/netbsdlike/openbsd/mod.rs
@@ -1633,6 +1633,10 @@ extern "C" {
     pub fn freezero(ptr: *mut ::c_void, size: ::size_t);
     pub fn malloc_conceal(size: ::size_t) -> *mut ::c_void;
     pub fn calloc_conceal(nmemb: ::size_t, size: ::size_t) -> *mut ::c_void;
+
+    pub fn srand48_deterministic(seed: ::c_long);
+    pub fn seed48_deterministic(xseed: *mut ::c_ushort) -> *mut ::c_ushort;
+    pub fn lcong48_deterministic(p: *mut ::c_ushort);
 }
 
 #[link(name = "execinfo")]