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Initial reorg.

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This is largely the same as #305, but updated for the current tree.
This commit is contained in:
Dan Gohman
2019-11-07 17:11:06 -08:00
parent 2c69546a24
commit 22641de629
351 changed files with 52 additions and 52 deletions
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256
crates/wasi-common/src/hostcalls/fs.rs Normal file
View File

@@ -0,0 +1,256 @@
#![allow(non_camel_case_types)]
use crate::ctx::WasiCtx;
use crate::{wasi, wasi32};
hostcalls! {
pub unsafe fn fd_close(wasi_ctx: &mut WasiCtx, fd: wasi::__wasi_fd_t,) -> wasi::__wasi_errno_t;
pub unsafe fn fd_datasync(wasi_ctx: &WasiCtx, fd: wasi::__wasi_fd_t,) -> wasi::__wasi_errno_t;
pub unsafe fn fd_pread(
wasi_ctx: &WasiCtx,
memory: &mut [u8],
fd: wasi::__wasi_fd_t,
iovs_ptr: wasi32::uintptr_t,
iovs_len: wasi32::size_t,
offset: wasi::__wasi_filesize_t,
nread: wasi32::uintptr_t,
) -> wasi::__wasi_errno_t;
pub unsafe fn fd_pwrite(
wasi_ctx: &WasiCtx,
memory: &mut [u8],
fd: wasi::__wasi_fd_t,
iovs_ptr: wasi32::uintptr_t,
iovs_len: wasi32::size_t,
offset: wasi::__wasi_filesize_t,
nwritten: wasi32::uintptr_t,
) -> wasi::__wasi_errno_t;
pub unsafe fn fd_read(
wasi_ctx: &mut WasiCtx,
memory: &mut [u8],
fd: wasi::__wasi_fd_t,
iovs_ptr: wasi32::uintptr_t,
iovs_len: wasi32::size_t,
nread: wasi32::uintptr_t,
) -> wasi::__wasi_errno_t;
pub unsafe fn fd_renumber(
wasi_ctx: &mut WasiCtx,
from: wasi::__wasi_fd_t,
to: wasi::__wasi_fd_t,
) -> wasi::__wasi_errno_t;
pub unsafe fn fd_seek(
wasi_ctx: &mut WasiCtx,
memory: &mut [u8],
fd: wasi::__wasi_fd_t,
offset: wasi::__wasi_filedelta_t,
whence: wasi::__wasi_whence_t,
newoffset: wasi32::uintptr_t,
) -> wasi::__wasi_errno_t;
pub unsafe fn fd_tell(
wasi_ctx: &mut WasiCtx,
memory: &mut [u8],
fd: wasi::__wasi_fd_t,
newoffset: wasi32::uintptr_t,
) -> wasi::__wasi_errno_t;
pub unsafe fn fd_fdstat_get(
wasi_ctx: &WasiCtx,
memory: &mut [u8],
fd: wasi::__wasi_fd_t,
fdstat_ptr: wasi32::uintptr_t,
) -> wasi::__wasi_errno_t;
pub unsafe fn fd_fdstat_set_flags(
wasi_ctx: &WasiCtx,
fd: wasi::__wasi_fd_t,
fdflags: wasi::__wasi_fdflags_t,
) -> wasi::__wasi_errno_t;
pub unsafe fn fd_fdstat_set_rights(
wasi_ctx: &mut WasiCtx,
fd: wasi::__wasi_fd_t,
fs_rights_base: wasi::__wasi_rights_t,
fs_rights_inheriting: wasi::__wasi_rights_t,
) -> wasi::__wasi_errno_t;
pub unsafe fn fd_sync(wasi_ctx: &WasiCtx, fd: wasi::__wasi_fd_t,) -> wasi::__wasi_errno_t;
pub unsafe fn fd_write(
wasi_ctx: &mut WasiCtx,
memory: &mut [u8],
fd: wasi::__wasi_fd_t,
iovs_ptr: wasi32::uintptr_t,
iovs_len: wasi32::size_t,
nwritten: wasi32::uintptr_t,
) -> wasi::__wasi_errno_t;
pub unsafe fn fd_advise(
wasi_ctx: &WasiCtx,
fd: wasi::__wasi_fd_t,
offset: wasi::__wasi_filesize_t,
len: wasi::__wasi_filesize_t,
advice: wasi::__wasi_advice_t,
) -> wasi::__wasi_errno_t;
pub unsafe fn fd_allocate(
wasi_ctx: &WasiCtx,
fd: wasi::__wasi_fd_t,
offset: wasi::__wasi_filesize_t,
len: wasi::__wasi_filesize_t,
) -> wasi::__wasi_errno_t;
pub unsafe fn path_create_directory(
wasi_ctx: &WasiCtx,
memory: &mut [u8],
dirfd: wasi::__wasi_fd_t,
path_ptr: wasi32::uintptr_t,
path_len: wasi32::size_t,
) -> wasi::__wasi_errno_t;
pub unsafe fn path_link(
wasi_ctx: &WasiCtx,
memory: &mut [u8],
old_dirfd: wasi::__wasi_fd_t,
old_flags: wasi::__wasi_lookupflags_t,
old_path_ptr: wasi32::uintptr_t,
old_path_len: wasi32::size_t,
new_dirfd: wasi::__wasi_fd_t,
new_path_ptr: wasi32::uintptr_t,
new_path_len: wasi32::size_t,
) -> wasi::__wasi_errno_t;
pub unsafe fn path_open(
wasi_ctx: &mut WasiCtx,
memory: &mut [u8],
dirfd: wasi::__wasi_fd_t,
dirflags: wasi::__wasi_lookupflags_t,
path_ptr: wasi32::uintptr_t,
path_len: wasi32::size_t,
oflags: wasi::__wasi_oflags_t,
fs_rights_base: wasi::__wasi_rights_t,
fs_rights_inheriting: wasi::__wasi_rights_t,
fs_flags: wasi::__wasi_fdflags_t,
fd_out_ptr: wasi32::uintptr_t,
) -> wasi::__wasi_errno_t;
pub unsafe fn fd_readdir(
wasi_ctx: &mut WasiCtx,
memory: &mut [u8],
fd: wasi::__wasi_fd_t,
buf: wasi32::uintptr_t,
buf_len: wasi32::size_t,
cookie: wasi::__wasi_dircookie_t,
buf_used: wasi32::uintptr_t,
) -> wasi::__wasi_errno_t;
pub unsafe fn path_readlink(
wasi_ctx: &WasiCtx,
memory: &mut [u8],
dirfd: wasi::__wasi_fd_t,
path_ptr: wasi32::uintptr_t,
path_len: wasi32::size_t,
buf_ptr: wasi32::uintptr_t,
buf_len: wasi32::size_t,
buf_used: wasi32::uintptr_t,
) -> wasi::__wasi_errno_t;
pub unsafe fn path_rename(
wasi_ctx: &WasiCtx,
memory: &mut [u8],
old_dirfd: wasi::__wasi_fd_t,
old_path_ptr: wasi32::uintptr_t,
old_path_len: wasi32::size_t,
new_dirfd: wasi::__wasi_fd_t,
new_path_ptr: wasi32::uintptr_t,
new_path_len: wasi32::size_t,
) -> wasi::__wasi_errno_t;
pub unsafe fn fd_filestat_get(
wasi_ctx: &WasiCtx,
memory: &mut [u8],
fd: wasi::__wasi_fd_t,
filestat_ptr: wasi32::uintptr_t,
) -> wasi::__wasi_errno_t;
pub unsafe fn fd_filestat_set_times(
wasi_ctx: &WasiCtx,
fd: wasi::__wasi_fd_t,
st_atim: wasi::__wasi_timestamp_t,
st_mtim: wasi::__wasi_timestamp_t,
fst_flags: wasi::__wasi_fstflags_t,
) -> wasi::__wasi_errno_t;
pub unsafe fn fd_filestat_set_size(
wasi_ctx: &WasiCtx,
fd: wasi::__wasi_fd_t,
st_size: wasi::__wasi_filesize_t,
) -> wasi::__wasi_errno_t;
pub unsafe fn path_filestat_get(
wasi_ctx: &WasiCtx,
memory: &mut [u8],
dirfd: wasi::__wasi_fd_t,
dirflags: wasi::__wasi_lookupflags_t,
path_ptr: wasi32::uintptr_t,
path_len: wasi32::size_t,
filestat_ptr: wasi32::uintptr_t,
) -> wasi::__wasi_errno_t;
pub unsafe fn path_filestat_set_times(
wasi_ctx: &WasiCtx,
memory: &mut [u8],
dirfd: wasi::__wasi_fd_t,
dirflags: wasi::__wasi_lookupflags_t,
path_ptr: wasi32::uintptr_t,
path_len: wasi32::size_t,
st_atim: wasi::__wasi_timestamp_t,
st_mtim: wasi::__wasi_timestamp_t,
fst_flags: wasi::__wasi_fstflags_t,
) -> wasi::__wasi_errno_t;
pub unsafe fn path_symlink(
wasi_ctx: &WasiCtx,
memory: &mut [u8],
old_path_ptr: wasi32::uintptr_t,
old_path_len: wasi32::size_t,
dirfd: wasi::__wasi_fd_t,
new_path_ptr: wasi32::uintptr_t,
new_path_len: wasi32::size_t,
) -> wasi::__wasi_errno_t;
pub unsafe fn path_unlink_file(
wasi_ctx: &WasiCtx,
memory: &mut [u8],
dirfd: wasi::__wasi_fd_t,
path_ptr: wasi32::uintptr_t,
path_len: wasi32::size_t,
) -> wasi::__wasi_errno_t;
pub unsafe fn path_remove_directory(
wasi_ctx: &WasiCtx,
memory: &mut [u8],
dirfd: wasi::__wasi_fd_t,
path_ptr: wasi32::uintptr_t,
path_len: wasi32::size_t,
) -> wasi::__wasi_errno_t;
pub unsafe fn fd_prestat_get(
wasi_ctx: &WasiCtx,
memory: &mut [u8],
fd: wasi::__wasi_fd_t,
prestat_ptr: wasi32::uintptr_t,
) -> wasi::__wasi_errno_t;
pub unsafe fn fd_prestat_dir_name(
wasi_ctx: &WasiCtx,
memory: &mut [u8],
fd: wasi::__wasi_fd_t,
path_ptr: wasi32::uintptr_t,
path_len: wasi32::size_t,
) -> wasi::__wasi_errno_t;
}