Update libc crate to 0.2.62

This change updates the libc crate to version 0.2.62.

Import subrepo libc/:libc at 37f8f8dc233a79ea9cc89b102aa30ff6e402fe94

1 files changed, 65 insertions, 0 deletions

diff --git a/libc/src/unix/linux_like/linux/musl/b32/mod.rs b/libc/src/unix/linux_like/linux/musl/b32/mod.rs
new file mode 100644
index 0000000..0de2325
--- /dev/null
+++ b/libc/src/unix/linux_like/linux/musl/b32/mod.rs
@@ -0,0 +1,65 @@
+pub type c_long = i32;
+pub type c_ulong = u32;
+pub type nlink_t = u32;
+pub type blksize_t = ::c_long;
+pub type __u64 = ::c_ulonglong;
+
+s! {
+    pub struct pthread_attr_t {
+        __size: [u32; 9]
+    }
+
+    pub struct sigset_t {
+        __val: [::c_ulong; 32],
+    }
+
+    pub struct msghdr {
+        pub msg_name: *mut ::c_void,
+        pub msg_namelen: ::socklen_t,
+        pub msg_iov: *mut ::iovec,
+        pub msg_iovlen: ::c_int,
+        pub msg_control: *mut ::c_void,
+        pub msg_controllen: ::socklen_t,
+        pub msg_flags: ::c_int,
+    }
+
+    pub struct cmsghdr {
+        pub cmsg_len: ::socklen_t,
+        pub cmsg_level: ::c_int,
+        pub cmsg_type: ::c_int,
+    }
+
+    pub struct sem_t {
+        __val: [::c_int; 4],
+    }
+}
+
+pub const __SIZEOF_PTHREAD_RWLOCK_T: usize = 32;
+pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 24;
+
+pub const TIOCINQ: ::c_int = ::FIONREAD;
+
+extern {
+    pub fn ioctl(fd: ::c_int, request: ::c_int, ...) -> ::c_int;
+}
+
+cfg_if! {
+    if #[cfg(any(target_arch = "x86"))] {
+        mod x86;
+        pub use self::x86::*;
+    } else if #[cfg(any(target_arch = "mips"))] {
+        mod mips;
+        pub use self::mips::*;
+    } else if #[cfg(any(target_arch = "arm"))] {
+        mod arm;
+        pub use self::arm::*;
+    } else if #[cfg(any(target_arch = "powerpc"))] {
+        mod powerpc;
+        pub use self::powerpc::*;
+    } else if #[cfg(any(target_arch = "hexagon"))] {
+        mod hexagon;
+        pub use self::hexagon::*;
+    } else {
+        // Unknown target_arch
+    }
+}