Mojo module

ffi

Implements a foreign functions interface (FFI).

Aliases

`c_char`

comptime c_char = Int8

C char type.

`c_double`

comptime c_double = Float64

C double type.

`c_float`

comptime c_float = Float32

C float type.

`c_int`

comptime c_int = Int32

C int type.

The C int type is typically a signed 32-bit integer on commonly used targets today.

`c_long`

comptime c_long = Scalar[_c_long_dtype()]

C long type.

The C long type is typically a signed 64-bit integer on macOS and Linux, and a 32-bit integer on Windows.

`c_long_long`

comptime c_long_long = Scalar[_c_long_long_dtype()]

C long long type.

The C long long type is typically a signed 64-bit integer on commonly used targets today.

`c_short`

comptime c_short = Int16

C short type.

`c_size_t`

comptime c_size_t = UInt

C size_t type.

`c_ssize_t`

comptime c_ssize_t = Int

C ssize_t type.

`c_uchar`

comptime c_uchar = UInt8

C unsigned char type.

`c_uint`

comptime c_uint = UInt32

C unsigned int type.

`c_ulong`

comptime c_ulong = Scalar[_c_long_dtype[True]()]

C unsigned long type.

The C unsigned long type is typically a 64-bit integer on commonly used targets today.

`c_ulong_long`

comptime c_ulong_long = Scalar[_c_long_long_dtype[True]()]

C unsigned long long type.

The C unsigned long long type is typically a 64-bit integer on commonly used targets today.

`c_ushort`

comptime c_ushort = UInt16

C unsigned short type.

`DEFAULT_RTLD`

comptime DEFAULT_RTLD = (2 | RTLD.GLOBAL)

`MAX_PATH`

comptime MAX_PATH = _get_max_path()

Structs

OwnedDLHandle: Represents an owned handle to a dynamically linked library with RAII semantics.
RTLD: Enumeration of the RTLD flags used during dynamic library loading.

Functions

external_call: Calls an external function.

Aliases​

c_char​

c_double​

c_float​

c_int​

c_long​

c_long_long​

c_short​

c_size_t​

c_ssize_t​

c_uchar​

c_uint​

c_ulong​

c_ulong_long​

c_ushort​

DEFAULT_RTLD​

MAX_PATH​

Structs​

Functions​