From 2e1d29203d40207ffbf24018c09c088d5909b93f Mon Sep 17 00:00:00 2001
From: Paul Sajna <paulsajna@gmail.com>
Date: Sat, 3 Mar 2018 21:07:40 -0800
Subject: [PATCH] build semaphore header
---
src/semaphore/Cargo.toml | 11 ++++++
src/semaphore/build.rs | 11 ++++++
src/semaphore/cbindgen.toml | 6 ++++
src/semaphore/src/lib.rs | 71 +++++++++++++++++++++++++++++++++++++
src/todo/semaphore/lib.rs | 65 ---------------------------------
5 files changed, 99 insertions(+), 65 deletions(-)
create mode 100644 src/semaphore/Cargo.toml
create mode 100644 src/semaphore/build.rs
create mode 100644 src/semaphore/cbindgen.toml
create mode 100644 src/semaphore/src/lib.rs
delete mode 100644 src/todo/semaphore/lib.rs
diff --git a/src/semaphore/Cargo.toml b/src/semaphore/Cargo.toml
new file mode 100644
index 00000000..5bc1c215
--- /dev/null
+++ b/src/semaphore/Cargo.toml
@@ -0,0 +1,11 @@
+[package]
+name = "semaphore"
+version = "0.1.0"
+authors = ["Jeremy Soller <jackpot51@gmail.com>"]
+build = "build.rs"
+
+[build-dependencies]
+cbindgen = { path = "../../cbindgen" }
+
+[dependencies]
+platform = { path = "../../platform" }
diff --git a/src/semaphore/build.rs b/src/semaphore/build.rs
new file mode 100644
index 00000000..e24ff4d6
--- /dev/null
+++ b/src/semaphore/build.rs
@@ -0,0 +1,11 @@
+extern crate cbindgen;
+
+use std::{env, fs};
+
+fn main() {
+ let crate_dir = env::var("CARGO_MANIFEST_DIR").expect("CARGO_MANIFEST_DIR not set");
+ fs::create_dir_all("../../target/include").expect("failed to create include directory");
+ cbindgen::generate(crate_dir)
+ .expect("failed to generate bindings")
+ .write_to_file("../../target/include/semaphore.h");
+}
diff --git a/src/semaphore/cbindgen.toml b/src/semaphore/cbindgen.toml
new file mode 100644
index 00000000..db95e2fe
--- /dev/null
+++ b/src/semaphore/cbindgen.toml
@@ -0,0 +1,6 @@
+sys_includes = []
+include_guard = "_SEMAPHORE_H"
+language = "C"
+
+[enum]
+prefix_with_name = true
diff --git a/src/semaphore/src/lib.rs b/src/semaphore/src/lib.rs
new file mode 100644
index 00000000..c413aeb8
--- /dev/null
+++ b/src/semaphore/src/lib.rs
@@ -0,0 +1,71 @@
+#![no_std]
+
+extern crate platform;
+
+use platform::types::*;
+
+#[repr(C)]
+#[derive(Copy)]
+pub union sem_t {
+ pub size: [c_char; 32usize],
+ pub align: c_long,
+ _bindgen_union_align: [u64; 4usize],
+}
+impl Clone for sem_t {
+ fn clone(&self) -> Self { *self }
+}
+#[no_mangle]
+pub extern "C" fn sem_init(sem: *mut sem_t, pshared: c_int,
+ value: c_uint) -> c_int {
+ unimplemented!();
+}
+
+#[no_mangle]
+pub extern "C" fn sem_destroy(sem: *mut sem_t) -> c_int {
+ unimplemented!();
+}
+
+#[no_mangle]
+pub extern "C" fn sem_open(name: *const c_char,
+ oflag: c_int, ...) -> *mut sem_t {
+ unimplemented!();
+}
+
+#[no_mangle]
+pub extern "C" fn sem_close(sem: *mut sem_t) -> c_int {
+ unimplemented!();
+}
+
+#[no_mangle]
+pub extern "C" fn sem_unlink(name: *const c_char)
+ -> c_int {
+ unimplemented!();
+}
+
+#[no_mangle]
+pub extern "C" fn sem_wait(sem: *mut sem_t) -> c_int {
+ unimplemented!();
+}
+
+#[no_mangle]
+pub extern "C" fn sem_timedwait(sem: *mut sem_t, abstime: *const timespec)
+ -> c_int {
+ unimplemented!();
+}
+
+#[no_mangle]
+pub extern "C" fn sem_trywait(sem: *mut sem_t) -> c_int {
+ unimplemented!();
+}
+
+#[no_mangle]
+pub extern "C" fn sem_post(sem: *mut sem_t) -> c_int {
+ unimplemented!();
+}
+
+#[no_mangle]
+pub extern "C" fn sem_getvalue(sem: *mut sem_t, sval: *mut c_int)
+ -> c_int {
+ unimplemented!();
+}
+
diff --git a/src/todo/semaphore/lib.rs b/src/todo/semaphore/lib.rs
deleted file mode 100644
index c047a45f..00000000
--- a/src/todo/semaphore/lib.rs
+++ /dev/null
@@ -1,65 +0,0 @@
-#[repr(C)]
-#[derive(Copy)]
-pub union sem_t {
- pub size: [libc::c_char; 32usize],
- pub align: libc::c_long,
- _bindgen_union_align: [u64; 4usize],
-}
-impl Clone for sem_t {
- fn clone(&self) -> Self { *self }
-}
-#[no_mangle]
-pub extern "C" fn sem_init(sem: *mut sem_t, pshared: libc::c_int,
- value: libc::c_uint) -> libc::c_int {
- unimplemented!();
-}
-
-#[no_mangle]
-pub extern "C" fn sem_destroy(sem: *mut sem_t) -> libc::c_int {
- unimplemented!();
-}
-
-#[no_mangle]
-pub extern "C" fn sem_open(name: *const libc::c_char,
- oflag: libc::c_int, ...) -> *mut sem_t {
- unimplemented!();
-}
-
-#[no_mangle]
-pub extern "C" fn sem_close(sem: *mut sem_t) -> libc::c_int {
- unimplemented!();
-}
-
-#[no_mangle]
-pub extern "C" fn sem_unlink(name: *const libc::c_char)
- -> libc::c_int {
- unimplemented!();
-}
-
-#[no_mangle]
-pub extern "C" fn sem_wait(sem: *mut sem_t) -> libc::c_int {
- unimplemented!();
-}
-
-#[no_mangle]
-pub extern "C" fn sem_timedwait(sem: *mut sem_t, abstime: *const timespec)
- -> libc::c_int {
- unimplemented!();
-}
-
-#[no_mangle]
-pub extern "C" fn sem_trywait(sem: *mut sem_t) -> libc::c_int {
- unimplemented!();
-}
-
-#[no_mangle]
-pub extern "C" fn sem_post(sem: *mut sem_t) -> libc::c_int {
- unimplemented!();
-}
-
-#[no_mangle]
-pub extern "C" fn sem_getvalue(sem: *mut sem_t, sval: *mut libc::c_int)
- -> libc::c_int {
- unimplemented!();
-}
-
--
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