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Diffstat (limited to 'libc/src/unix/notbsd/linux/align.rs')
-rw-r--r--libc/src/unix/notbsd/linux/align.rs98
1 files changed, 98 insertions, 0 deletions
diff --git a/libc/src/unix/notbsd/linux/align.rs b/libc/src/unix/notbsd/linux/align.rs
new file mode 100644
index 0000000..0ff4649
--- /dev/null
+++ b/libc/src/unix/notbsd/linux/align.rs
@@ -0,0 +1,98 @@
+macro_rules! expand_align {
+ () => {
+ s! {
+ #[cfg_attr(any(target_pointer_width = "32",
+ target_arch = "x86_64",
+ target_arch = "powerpc64",
+ target_arch = "mips64",
+ target_arch = "s390x",
+ target_arch = "sparc64",
+ target_arch = "aarch64"),
+ repr(align(4)))]
+ #[cfg_attr(not(any(target_pointer_width = "32",
+ target_arch = "x86_64",
+ target_arch = "powerpc64",
+ target_arch = "mips64",
+ target_arch = "s390x",
+ target_arch = "sparc64",
+ target_arch = "aarch64")),
+ repr(align(8)))]
+ pub struct pthread_mutexattr_t {
+ #[doc(hidden)]
+ size: [u8; ::__SIZEOF_PTHREAD_MUTEXATTR_T],
+ }
+
+ #[cfg_attr(any(target_env = "musl", target_pointer_width = "32"),
+ repr(align(4)))]
+ #[cfg_attr(all(not(target_env = "musl"),
+ target_pointer_width = "64"),
+ repr(align(8)))]
+ pub struct pthread_rwlockattr_t {
+ #[doc(hidden)]
+ size: [u8; ::__SIZEOF_PTHREAD_RWLOCKATTR_T],
+ }
+
+ #[repr(align(4))]
+ pub struct pthread_condattr_t {
+ #[doc(hidden)]
+ size: [u8; ::__SIZEOF_PTHREAD_CONDATTR_T],
+ }
+ }
+
+ s_no_extra_traits! {
+ #[cfg_attr(all(target_env = "musl",
+ target_pointer_width = "32"),
+ repr(align(4)))]
+ #[cfg_attr(all(target_env = "musl",
+ target_pointer_width = "64"),
+ repr(align(8)))]
+ #[cfg_attr(all(not(target_env = "musl"),
+ target_arch = "x86"),
+ repr(align(4)))]
+ #[cfg_attr(all(not(target_env = "musl"),
+ not(target_arch = "x86")),
+ repr(align(8)))]
+ pub struct pthread_cond_t {
+ #[doc(hidden)]
+ size: [u8; ::__SIZEOF_PTHREAD_COND_T],
+ }
+
+ #[cfg_attr(all(target_pointer_width = "32",
+ any(target_arch = "mips",
+ target_arch = "arm",
+ target_arch = "powerpc",
+ target_arch = "x86_64",
+ target_arch = "x86")),
+ repr(align(4)))]
+ #[cfg_attr(any(target_pointer_width = "64",
+ not(any(target_arch = "mips",
+ target_arch = "arm",
+ target_arch = "powerpc",
+ target_arch = "x86_64",
+ target_arch = "x86"))),
+ repr(align(8)))]
+ pub struct pthread_mutex_t {
+ #[doc(hidden)]
+ size: [u8; ::__SIZEOF_PTHREAD_MUTEX_T],
+ }
+
+ #[cfg_attr(all(target_pointer_width = "32",
+ any(target_arch = "mips",
+ target_arch = "arm",
+ target_arch = "powerpc",
+ target_arch = "x86_64",
+ target_arch = "x86")),
+ repr(align(4)))]
+ #[cfg_attr(any(target_pointer_width = "64",
+ not(any(target_arch = "mips",
+ target_arch = "arm",
+ target_arch = "powerpc",
+ target_arch = "x86_64",
+ target_arch = "x86"))),
+ repr(align(8)))]
+ pub struct pthread_rwlock_t {
+ size: [u8; ::__SIZEOF_PTHREAD_RWLOCK_T],
+ }
+ }
+ }
+}