diff options
Diffstat (limited to 'core')
| -rw-r--r-- | core/sys/wasm/wasi/wasi_api.odin | 430 |
1 files changed, 171 insertions, 259 deletions
diff --git a/core/sys/wasm/wasi/wasi_api.odin b/core/sys/wasm/wasi/wasi_api.odin index 2e2a99617..d4f0d19cf 100644 --- a/core/sys/wasm/wasi/wasi_api.odin +++ b/core/sys/wasm/wasi/wasi_api.odin @@ -1148,6 +1148,156 @@ foreign wasi { */ how: sdflags_t, ) -> errno_t --- + + + /** + * Return a description of the given preopened file descriptor. + */ + fd_prestat_dir_name :: proc( + fd: fd_t, + /** + * A buffer into which to write the preopened directory name. + */ + path: string, + ) -> errno_t --- + /** + * Create a directory. + * Note: This is similar to `mkdirat` in POSIX. + */ + path_create_directory :: proc( + fd: fd_t, + /** + * The path at which to create the directory. + */ + path: string, + ) -> errno_t --- + /** + * Adjust the timestamps of a file or directory. + * Note: This is similar to `utimensat` in POSIX. + */ + path_filestat_set_times :: proc( + fd: fd_t, + /** + * Flags determining the method of how the path is resolved. + */ + flags: lookupflags_t, + /** + * The path of the file or directory to operate on. + */ + path: string, + /** + * The desired values of the data access timestamp. + */ + atim: timestamp_t, + /** + * The desired values of the data modification timestamp. + */ + mtim: timestamp_t, + /** + * A bitmask indicating which timestamps to adjust. + */ + fst_flags: fstflags_t, + ) -> errno_t --- + /** + * Remove a directory. + * Return `errno::notempty` if the directory is not empty. + * Note: This is similar to `unlinkat(fd, path, AT_REMOVEDIR)` in POSIX. + */ + path_remove_directory :: proc( + fd: fd_t, + /** + * The path to a directory to remove. + */ + path: string, + ) -> errno_t --- + /** + * Create a hard link. + * Note: This is similar to `linkat` in POSIX. + */ + path_link :: proc( + old_fd: fd_t, + /** + * Flags determining the method of how the path is resolved. + */ + old_flags: lookupflags_t, + /** + * The source path from which to link. + */ + old_path: string, + /** + * The working directory at which the resolution of the new path starts. + */ + new_fd: fd_t, + /** + * The destination path at which to create the hard link. + */ + new_path: string, + ) -> errno_t --- + + /** + * Rename a file or directory. + * Note: This is similar to `renameat` in POSIX. + */ + path_rename :: proc( + fd: fd_t, + /** + * The source path of the file or directory to rename. + */ + old_path: string, + /** + * The working directory at which the resolution of the new path starts. + */ + new_fd: fd_t, + /** + * The destination path to which to rename the file or directory. + */ + new_path: string, + ) -> errno_t --- + + /** + * Create a symbolic link. + * Note: This is similar to `symlinkat` in POSIX. + */ + path_symlink :: proc( + /** + * The contents of the symbolic link. + */ + old_path: string, + fd: fd_t, + /** + * The destination path at which to create the symbolic link. + */ + new_path: string, + ) -> errno_t --- + + /** + * Unlink a file. + * Return `errno::isdir` if the path refers to a directory. + * Note: This is similar to `unlinkat(fd, path, 0)` in POSIX. + */ + path_unlink_file :: proc( + fd: fd_t, + /** + * The path to a file to unlink. + */ + path: string, + ) -> errno_t --- + + /** + * Write high-quality random data into a buffer. + * This function blocks when the implementation is unable to immediately + * provide sufficient high-quality random data. + * This function may execute slowly, so when large mounts of random data are + * required, it's advisable to use this function to seed a pseudo-random + * number generator, rather than to provide the random data directly. + */ + random_get :: proc( + /** + * The buffer to fill with random data. + */ + buf: []u8, + ) -> errno_t --- + } /** @@ -1250,7 +1400,7 @@ fd_pread :: proc "c" ( */ offset: filesize_t, ) -> (n: size_t, err: errno_t) { - err = wasi_fd_pread(fd, raw_data(iovs), len(iovs), offset, &n) + err = wasi_fd_pread(fd, iovs, offset, &n) return } /** @@ -1281,7 +1431,7 @@ fd_pwrite :: proc "c" ( */ offset: filesize_t, ) -> (n: size_t, err: errno_t) { - err = wasi_fd_pwrite(fd, raw_data(iovs), len(iovs), offset, &n) + err = wasi_fd_pwrite(fd, iovs, offset, &n) return } /** @@ -1297,7 +1447,7 @@ fd_read :: proc "c" ( */ iovs: []iovec_t, ) -> (n: size_t, err: errno_t) { - err = wasi_fd_read(fd, raw_data(iovs), len(iovs), &n) + err = wasi_fd_read(fd, iovs, &n) return } /** @@ -1324,7 +1474,7 @@ fd_readdir :: proc "c" ( */ cookie: dircookie_t, ) -> (n: size_t, err: errno_t) { - err = wasi_fd_readdir(fd, raw_data(buf), len(buf), cookie, &n) + err = wasi_fd_readdir(fd, buf, cookie, &n) return } /** @@ -1370,7 +1520,7 @@ fd_write :: proc "c" ( */ iovs: []ciovec_t, ) -> (n: size_t, err: errno_t) { - err = wasi_fd_write(fd, raw_data(iovs), len(iovs), &n) + err = wasi_fd_write(fd, iovs, &n) return } /** @@ -1390,7 +1540,7 @@ path_filestat_get :: proc "c" ( */ path: string, ) -> (offset: filestat_t, err: errno_t) { - err = wasi_path_filestat_get(fd, flags, raw_data(path), len(path), &offset) + err = wasi_path_filestat_get(fd, flags, path, &offset) return } /** @@ -1432,7 +1582,7 @@ path_open :: proc "c" ( fs_rights_inheriting: rights_t, fdflags: fdflags_t, ) -> (file: fd_t, err: errno_t) { - err = wasi_path_open(fd, dirflags, raw_data(path), len(path), oflags, fs_rights_base, fs_rights_inheriting, fdflags, &file) + err = wasi_path_open(fd, dirflags, path, oflags, fs_rights_base, fs_rights_inheriting, fdflags, &file) return } /** @@ -1452,7 +1602,7 @@ path_readlink :: proc "c" ( */ buf: []u8, ) -> (n: size_t, err: errno_t) { - err = wasi_path_readlink(fd, raw_data(path), len(path), raw_data(buf), len(buf), &n) + err = wasi_path_readlink(fd, path, buf, &n) return } /** @@ -1495,7 +1645,7 @@ sock_recv :: proc "c" ( */ ri_flags: riflags_t, ) -> (n: size_t, flags: roflags_t, err: errno_t) { - err = wasi_sock_recv(fd, raw_data(ri_data), len(ri_data), ri_flags, &n, &flags) + err = wasi_sock_recv(fd, ri_data, ri_flags, &n, &flags) return } /** @@ -1516,172 +1666,11 @@ sock_send :: proc "c" ( */ si_flags: siflags_t, ) -> (n: size_t, err: errno_t) { - err = wasi_sock_send(fd, raw_data(si_data), len(si_data), si_flags, &n) + err = wasi_sock_send(fd, si_data, si_flags, &n) return } -/** - * Return a description of the given preopened file descriptor. - */ -fd_prestat_dir_name :: proc( - fd: fd_t, - /** - * A buffer into which to write the preopened directory name. - */ - path: string, -) -> errno_t { - return wasm_fd_prestat_dir_name(fd, raw_data(path), len(path)) -} -/** - * Create a directory. - * Note: This is similar to `mkdirat` in POSIX. - */ -path_create_directory :: proc( - fd: fd_t, - /** - * The path at which to create the directory. - */ - path: string, -) -> errno_t { - return wasm_path_create_directory(fd, raw_data(path), len(path)) -} -/** - * Adjust the timestamps of a file or directory. - * Note: This is similar to `utimensat` in POSIX. - */ -path_filestat_set_times :: proc( - fd: fd_t, - /** - * Flags determining the method of how the path is resolved. - */ - flags: lookupflags_t, - /** - * The path of the file or directory to operate on. - */ - path: string, - /** - * The desired values of the data access timestamp. - */ - atim: timestamp_t, - /** - * The desired values of the data modification timestamp. - */ - mtim: timestamp_t, - /** - * A bitmask indicating which timestamps to adjust. - */ - fst_flags: fstflags_t, -) -> errno_t { - return wasm_path_filestat_set_times(fd, flags, raw_data(path), len(path), atim, mtim, fst_flags) -} -/** - * Remove a directory. - * Return `errno::notempty` if the directory is not empty. - * Note: This is similar to `unlinkat(fd, path, AT_REMOVEDIR)` in POSIX. - */ -path_remove_directory :: proc( - fd: fd_t, - /** - * The path to a directory to remove. - */ - path: string, -) -> errno_t { - return wasm_path_remove_directory(fd, raw_data(path), len(path)) -} -/** - * Create a hard link. - * Note: This is similar to `linkat` in POSIX. - */ -path_link :: proc( - old_fd: fd_t, - /** - * Flags determining the method of how the path is resolved. - */ - old_flags: lookupflags_t, - /** - * The source path from which to link. - */ - old_path: string, - /** - * The working directory at which the resolution of the new path starts. - */ - new_fd: fd_t, - /** - * The destination path at which to create the hard link. - */ - new_path: string, -) -> errno_t { - return wasm_path_link(old_fd, old_flags, raw_data(old_path), len(old_path), new_fd, raw_data(new_path), len(new_path)) -} -/** - * Rename a file or directory. - * Note: This is similar to `renameat` in POSIX. - */ -path_rename :: proc( - fd: fd_t, - /** - * The source path of the file or directory to rename. - */ - old_path: string, - /** - * The working directory at which the resolution of the new path starts. - */ - new_fd: fd_t, - /** - * The destination path to which to rename the file or directory. - */ - new_path: string, -) -> errno_t { - return wasm_path_rename(fd, raw_data(old_path), len(old_path), new_fd, raw_data(new_path), len(new_path)) -} -/** - * Create a symbolic link. - * Note: This is similar to `symlinkat` in POSIX. - */ -path_symlink :: proc( - /** - * The contents of the symbolic link. - */ - old_path: string, - fd: fd_t, - /** - * The destination path at which to create the symbolic link. - */ - new_path: string, -) -> errno_t { - return wasm_path_symlink(raw_data(old_path), len(old_path), fd, raw_data(new_path), len(new_path)) -} -/** - * Unlink a file. - * Return `errno::isdir` if the path refers to a directory. - * Note: This is similar to `unlinkat(fd, path, 0)` in POSIX. - */ -path_unlink_file :: proc( - fd: fd_t, - /** - * The path to a file to unlink. - */ - path: string, -) -> errno_t { - return wasm_path_unlink_file(fd, raw_data(path), len(path)) -} -/** - * Write high-quality random data into a buffer. - * This function blocks when the implementation is unable to immediately - * provide sufficient high-quality random data. - * This function may execute slowly, so when large mounts of random data are - * required, it's advisable to use this function to seed a pseudo-random - * number generator, rather than to provide the random data directly. - */ -random_get :: proc( - /** - * The buffer to fill with random data. - */ - buf: []u8, -) -> errno_t { - return wasm_random_get(raw_data(buf), len(buf)) -} @@ -1722,8 +1711,7 @@ foreign wasi { @(link_name="fd_pread") wasi_fd_pread :: proc( fd: fd_t, - iovs: [^]iovec_t, - iovs_len: size_t, + iovs: []iovec_t, offset: filesize_t, retptr0: ^size_t, ) -> errno_t --- @@ -1735,23 +1723,20 @@ foreign wasi { @(link_name="fd_pwrite") wasi_fd_pwrite :: proc( fd: fd_t, - iovs: [^]ciovec_t, - iovs_len: size_t, + iovs: []ciovec_t, offset: filesize_t, retptr0: ^size_t, ) -> errno_t --- @(link_name="fd_read") wasi_fd_read :: proc( fd: fd_t, - iovs: [^]iovec_t, - iovs_len: size_t, + iovs: []iovec_t, retptr0: ^size_t, ) -> errno_t --- @(link_name="fd_readdir") wasi_fd_readdir :: proc( fd: fd_t, - buf: [^]u8, - buf_len: size_t, + buf: []u8, cookie: dircookie_t, retptr0: ^size_t, ) -> errno_t --- @@ -1770,8 +1755,7 @@ foreign wasi { @(link_name="fd_write") wasi_fd_write :: proc( fd: fd_t, - iovs: [^]ciovec_t, - iovs_len: size_t, + iovs: []ciovec_t, retptr0: ^size_t, ) -> errno_t --- @(link_name="path_filestat_get") @@ -1781,16 +1765,14 @@ foreign wasi { /** * The path of the file or directory to inspect. */ - path: [^]u8, - path_len: size_t, + path: string, retptr0: ^filestat_t, ) -> errno_t --- @(link_name="path_open") wasi_path_open :: proc( fd: fd_t, dirflags: lookupflags_t, - path: [^]u8, - path_len: size_t, + path: string, oflags: oflags_t, fs_rights_base: rights_t, fs_rights_inheriting: rights_t, @@ -1800,10 +1782,8 @@ foreign wasi { @(link_name="path_readlink") wasi_path_readlink :: proc( fd: fd_t, - path: [^]u8, - path_len: size_t, - buf: [^]u8, - buf_len: size_t, + path: string, + buf: []u8, retptr0: ^size_t, ) -> errno_t --- @(link_name="poll_oneoff") @@ -1816,8 +1796,7 @@ foreign wasi { @(link_name="sock_recv") wasi_sock_recv :: proc( fd: fd_t, - ri_data: [^]iovec_t, - ri_data_len: size_t, + ri_data: []iovec_t, ri_flags: riflags_t, retptr0: ^size_t, retptr1: ^roflags_t, @@ -1825,75 +1804,8 @@ foreign wasi { @(link_name="sock_send") wasi_sock_send :: proc( fd: fd_t, - si_data: [^]ciovec_t, - si_data_len: size_t, + si_data: []ciovec_t, si_flags: siflags_t, retptr0: ^size_t, ) -> errno_t --- - @(link_name="fd_prestat_dir_name") - wasm_fd_prestat_dir_name :: proc( - fd: fd_t, - path: [^]u8, - path_len: size_t, - ) -> errno_t --- - @(link_name="path_create_directory") - wasm_path_create_directory :: proc( - fd: fd_t, - path: [^]u8, - path_len: size_t, - ) -> errno_t --- - @(link_name="path_filestat_set_times") - wasm_path_filestat_set_times :: proc( - fd: fd_t, - flags: lookupflags_t, - path: [^]u8, - path_len: size_t, - atim: timestamp_t, - mtim: timestamp_t, - fst_flags: fstflags_t, - ) -> errno_t --- - @(link_name="path_remove_directory") - wasm_path_remove_directory :: proc( - fd: fd_t, - path: [^]u8, - path_len: size_t, - ) -> errno_t --- - @(link_name="path_link") - wasm_path_link :: proc( - old_fd: fd_t, - old_flags: lookupflags_t, - old_path: [^]u8, - old_path_len: size_t, - new_fd: fd_t, - new_path: [^]u8, - new_path_len: size_t, - ) -> errno_t --- - @(link_name="path_rename") - wasm_path_rename :: proc( - fd: fd_t, - old_path: [^]u8, - old_path_len: size_t, - new_fd: fd_t, - new_path: [^]u8, - new_path_len: size_t, - ) -> errno_t --- - @(link_name="path_symlink") - wasm_path_symlink :: proc( - old_path: [^]u8, - old_path_len: size_t, - fd: fd_t, - new_path: [^]u8, - new_path_len: size_t, - ) -> errno_t --- - @(link_name="path_unlink_file") - wasm_path_unlink_file :: proc( - fd: fd_t, - path: [^]u8, - path_len: size_t, - ) -> errno_t --- - @(link_name="random_get") - wasm_random_get :: proc( - buf: [^]u8, - buf_len: size_t, - ) -> errno_t --- } |