#[cfg(feature = "trusty_sys")] extern crate trusty_sys; pub use core::ffi::c_void; #[cfg(feature = "trusty_sys")] pub const PROT_READ: i32 = self::trusty_sys::MMAP_FLAG_PROT_READ as i32; #[cfg(feature = "trusty_sys")] pub const PROT_WRITE: i32 = self::trusty_sys::MMAP_FLAG_PROT_WRITE as i32; pub type size_t = usize; pub type ssize_t = isize; pub type off_t = i64; #[cfg(any(target_arch = "aarch64", target_arch = "arm"))] pub type c_char = u8; #[cfg(target_arch = "x86_64")] pub type c_char = i8; pub type c_schar = i8; pub type c_uchar = u8; pub type c_short = i16; pub type c_ushort = u16; pub type c_int = i32; pub type c_uint = u32; #[cfg(target_pointer_width = "32")] pub type c_long = i32; #[cfg(target_pointer_width = "64")] pub type c_long = i64; #[cfg(target_pointer_width = "32")] pub type c_ulong = u32; #[cfg(target_pointer_width = "64")] pub type c_ulong = u64; pub type c_longlong = i64; pub type c_ulonglong = u64; pub type c_uint8_t = u8; pub type c_uint16_t = u16; pub type c_uint32_t = u32; pub type c_uint64_t = u64; pub type c_int8_t = i8; pub type c_int16_t = i16; pub type c_int32_t = i32; pub type c_int64_t = i64; pub type time_t = c_long; pub type clockid_t = c_int; // Trusty only supports CLOCK_BOOTTIME pub const CLOCK_BOOTTIME: clockid_t = 7; pub struct timespec { pub tv_sec: time_t, pub tv_nsec: c_long, } pub const STDOUT_FILENO: ::c_int = 1; pub const STDERR_FILENO: ::c_int = 2; pub const AT_PAGESZ: ::c_ulong = 6; pub const MAP_FAILED: *mut ::c_void = !0 as *mut ::c_void; extern "C" { pub fn calloc(nobj: size_t, size: size_t) -> *mut c_void; pub fn malloc(size: size_t) -> *mut c_void; pub fn realloc(p: *mut c_void, size: size_t) -> *mut c_void; pub fn free(p: *mut c_void); pub fn memalign(align: ::size_t, size: ::size_t) -> *mut ::c_void; pub fn posix_memalign(memptr: *mut *mut ::c_void, align: ::size_t, size: ::size_t) -> ::c_int; pub fn write(fd: ::c_int, buf: *const ::c_void, count: ::size_t) -> ::ssize_t; pub fn writev(fd: ::c_int, iov: *const ::iovec, iovcnt: ::c_int) -> ::ssize_t; pub fn close(fd: ::c_int) -> ::c_int; pub fn strlen(cs: *const c_char) -> size_t; pub fn getauxval(type_: c_ulong) -> c_ulong; pub fn mmap( addr: *mut ::c_void, len: ::size_t, prot: ::c_int, flags: ::c_int, fd: ::c_int, offset: off_t, ) -> *mut ::c_void; pub fn munmap(addr: *mut ::c_void, len: ::size_t) -> ::c_int; pub fn clock_gettime(clk_id: ::clockid_t, tp: *mut ::timespec) -> ::c_int; pub fn nanosleep(rqtp: *const ::timespec, rmtp: *mut ::timespec) -> ::c_int; } s! { pub struct iovec { pub iov_base: *mut ::c_void, pub iov_len: ::size_t, } }