diff options
Diffstat (limited to 'vendor/libc/src/unix/linux_like/linux/align.rs')
| -rw-r--r-- | vendor/libc/src/unix/linux_like/linux/align.rs | 150 |
1 files changed, 150 insertions, 0 deletions
diff --git a/vendor/libc/src/unix/linux_like/linux/align.rs b/vendor/libc/src/unix/linux_like/linux/align.rs new file mode 100644 index 000000000..3a3277f29 --- /dev/null +++ b/vendor/libc/src/unix/linux_like/linux/align.rs @@ -0,0 +1,150 @@ +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", + target_arch = "riscv64", + target_arch = "riscv32", + target_arch = "loongarch64"), + 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", + target_arch = "riscv64", + target_arch = "riscv32", + target_arch = "loongarch64")), + 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], + } + + #[repr(align(8))] + pub struct fanotify_event_metadata { + pub event_len: __u32, + pub vers: __u8, + pub reserved: __u8, + pub metadata_len: __u16, + pub mask: __u64, + pub fd: ::c_int, + pub pid: ::c_int, + } + } + + 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 = "hexagon", + target_arch = "m68k", + target_arch = "powerpc", + target_arch = "sparc", + 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 = "hexagon", + target_arch = "m68k", + target_arch = "powerpc", + target_arch = "sparc", + 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 = "hexagon", + target_arch = "m68k", + target_arch = "powerpc", + target_arch = "sparc", + 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 = "hexagon", + target_arch = "m68k", + target_arch = "powerpc", + target_arch = "sparc", + target_arch = "x86_64", + target_arch = "x86"))), + repr(align(8)))] + pub struct pthread_rwlock_t { + size: [u8; ::__SIZEOF_PTHREAD_RWLOCK_T], + } + + // linux/can.h + #[repr(align(8))] + #[allow(missing_debug_implementations)] + pub struct can_frame { + pub can_id: canid_t, + pub can_dlc: u8, + __pad: u8, + __res0: u8, + __res1: u8, + pub data: [u8; CAN_MAX_DLEN], + } + + #[repr(align(8))] + #[allow(missing_debug_implementations)] + pub struct canfd_frame { + pub can_id: canid_t, + pub len: u8, + pub flags: u8, + __res0: u8, + __res1: u8, + pub data: [u8; CANFD_MAX_DLEN], + } + } + }; +} |