Create initial skeleton

src/lib.rs

@@ -0,0 +1,5 @@
+#![allow(non_upper_case_globals)]
+#![allow(non_camel_case_types)]
+#![allow(non_snake_case)]
+
+mod nss_api;

src/nss_api.rs

@@ -0,0 +1,123 @@
+include!(concat!(env!("OUT_DIR"), "/bindings.rs"));
+
+use {
+    core::ffi::{c_char, c_int, c_void},
+    libc::{hostent, size_t, socklen_t, AF_INET},
+    std::ptr,
+};
+
+// -------------- by host ---------------
+
+#[no_mangle]
+pub extern "C" fn _nss_malcontent_gethostbyname4_r(
+    name: *const c_char,
+    pat: *mut *mut gaih_addrtuple,
+    buffer: *mut c_char,
+    buflen: size_t,
+    errnop: *mut c_int,
+    h_errnop: *mut c_int,
+    ttlp: *mut i32,
+) -> nss_status {
+    todo!()
+}
+
+#[no_mangle]
+pub extern "C" fn _nss_malcontent_gethostbyname3_r(
+    name: *const c_char,
+    af: c_int,
+    host: *mut hostent,
+    buffer: *mut c_char,
+    buflen: size_t,
+    errnop: *mut c_int,
+    h_errnop: *mut c_int,
+    ttlp: *mut i32,
+    canonp: *mut *mut char,
+) -> nss_status {
+    todo!()
+}
+
+#[no_mangle]
+pub extern "C" fn _nss_malcontent_gethostbyname2_r(
+    name: *const c_char,
+    af: c_int,
+    host: *mut hostent,
+    buffer: *mut c_char,
+    buflen: size_t,
+    errnop: *mut c_int,
+    h_errnop: *mut c_int,
+) -> nss_status {
+    _nss_malcontent_gethostbyname3_r(
+        name,
+        af,
+        host,
+        buffer,
+        buflen,
+        errnop,
+        h_errnop,
+        ptr::null_mut(),
+        ptr::null_mut(),
+    )
+}
+
+#[no_mangle]
+pub extern "C" fn _nss_malcontent_gethostbyname_r(
+    name: *const c_char,
+    host: *mut hostent,
+    buffer: *mut c_char,
+    buflen: size_t,
+    errnop: *mut c_int,
+    h_errnop: *mut c_int,
+) -> nss_status {
+    _nss_malcontent_gethostbyname3_r(
+        name,
+        AF_INET,
+        host,
+        buffer,
+        buflen,
+        errnop,
+        h_errnop,
+        ptr::null_mut(),
+        ptr::null_mut(),
+    )
+}
+
+// ----------------- by addr -----------------
+
+#[no_mangle]
+pub extern "C" fn _nss_malcontent_gethostbyaddr2_r(
+    addr: *const c_void,
+    len: socklen_t,
+    af: c_int,
+    host: *mut hostent,
+    buffer: *mut c_char,
+    buflen: size_t,
+    errnop: *mut c_int,
+    h_errnop: *mut c_int,
+    ttlp: *mut i32,
+) -> nss_status {
+    todo!()
+}
+
+#[no_mangle]
+pub extern "C" fn _nss_malcontent_gethostbyaddr_r(
+    addr: *const c_void,
+    len: socklen_t,
+    af: c_int,
+    host: *mut hostent,
+    buffer: *mut c_char,
+    buflen: size_t,
+    errnop: *mut c_int,
+    h_errnop: *mut c_int,
+) -> nss_status {
+    _nss_malcontent_gethostbyaddr2_r(
+        addr,
+        len,
+        af,
+        host,
+        buffer,
+        buflen,
+        errnop,
+        h_errnop,
+        ptr::null_mut(),
+    )
+}