--- /dev/null
+// ignore-windows: No libc on Windows
+
+#![feature(rustc_private)]
+
+extern crate libc;
+
+fn main() {
+ unsafe {
+ let mut mutexattr: libc::pthread_mutexattr_t = std::mem::zeroed();
+ assert_eq!(libc::pthread_mutexattr_settype(&mut mutexattr as *mut _, libc::PTHREAD_MUTEX_NORMAL), 0);
+ let mut mutex: libc::pthread_mutex_t = std::mem::zeroed();
+ assert_eq!(libc::pthread_mutex_init(&mut mutex as *mut _, &mutexattr as *const _), 0);
+ assert_eq!(libc::pthread_mutex_lock(&mut mutex as *mut _), 0);
+ libc::pthread_mutex_destroy(&mut mutex as *mut _); //~ ERROR destroyed a locked mutex
+ }
+}
--- /dev/null
+// ignore-windows: No libc on Windows
+
+#![feature(rustc_private)]
+
+extern crate libc;
+
+fn main() {
+ unsafe {
+ let mut mutexattr: libc::pthread_mutexattr_t = std::mem::zeroed();
+ assert_eq!(libc::pthread_mutexattr_settype(&mut mutexattr as *mut _, libc::PTHREAD_MUTEX_NORMAL), 0);
+ let mut mutex: libc::pthread_mutex_t = std::mem::zeroed();
+ assert_eq!(libc::pthread_mutex_init(&mut mutex as *mut _, &mutexattr as *const _), 0);
+ assert_eq!(libc::pthread_mutex_lock(&mut mutex as *mut _), 0);
+ assert_eq!(libc::pthread_mutex_unlock(&mut mutex as *mut _), 0);
+ libc::pthread_mutex_unlock(&mut mutex as *mut _); //~ ERROR was not locked
+ }
+}
--- /dev/null
+// ignore-windows: No libc on Windows
+
+#![feature(rustc_private)]
+
+extern crate libc;
+
+fn main() {
+ let rw = std::cell::UnsafeCell::new(libc::PTHREAD_RWLOCK_INITIALIZER);
+ unsafe {
+ assert_eq!(libc::pthread_rwlock_rdlock(rw.get()), 0);
+ libc::pthread_rwlock_destroy(rw.get()); //~ ERROR destroyed a locked rwlock
+ }
+}
--- /dev/null
+// ignore-windows: No libc on Windows
+
+#![feature(rustc_private)]
+
+extern crate libc;
+
+fn main() {
+ let rw = std::cell::UnsafeCell::new(libc::PTHREAD_RWLOCK_INITIALIZER);
+ unsafe {
+ assert_eq!(libc::pthread_rwlock_wrlock(rw.get()), 0);
+ libc::pthread_rwlock_destroy(rw.get()); //~ ERROR destroyed a locked rwlock
+ }
+}
--- /dev/null
+// ignore-windows: No libc on Windows
+
+#![feature(rustc_private)]
+
+extern crate libc;
+
+fn main() {
+ let rw = std::cell::UnsafeCell::new(libc::PTHREAD_RWLOCK_INITIALIZER);
+ unsafe {
+ libc::pthread_rwlock_unlock(rw.get()); //~ ERROR was not locked
+ }
+}
#[cfg(not(target_os = "macos"))]
fn test_posix_fadvise() {
use std::convert::TryInto;
- use std::fs::{File, remove_file};
+ use std::fs::{remove_file, File};
use std::io::Write;
use std::os::unix::io::AsRawFd;
fn test_mutex_libc_init_normal() {
unsafe {
let mut mutexattr: libc::pthread_mutexattr_t = std::mem::zeroed();
+ assert_eq!(libc::pthread_mutexattr_settype(&mut mutexattr as *mut _, 0x12345678), libc::EINVAL);
assert_eq!(libc::pthread_mutexattr_settype(&mut mutexattr as *mut _, libc::PTHREAD_MUTEX_NORMAL), 0);
let mut mutex: libc::pthread_mutex_t = std::mem::zeroed();
assert_eq!(libc::pthread_mutex_init(&mut mutex as *mut _, &mutexattr as *const _), 0);
assert_eq!(libc::pthread_rwlock_trywrlock(rw.get()), libc::EBUSY);
assert_eq!(libc::pthread_rwlock_unlock(rw.get()), 0);
+ assert_eq!(libc::pthread_rwlock_trywrlock(rw.get()), 0);
+ assert_eq!(libc::pthread_rwlock_tryrdlock(rw.get()), libc::EBUSY);
+ assert_eq!(libc::pthread_rwlock_trywrlock(rw.get()), libc::EBUSY);
+ assert_eq!(libc::pthread_rwlock_unlock(rw.get()), 0);
+
assert_eq!(libc::pthread_rwlock_destroy(rw.get()), 0);
}
}