wasip2.h File Reference

#include <wasm.h>
#include <wasmtime/conf.h>

Go to the source code of this file.

Typedefs
typedef struct wasmtime_wasip2_config_t	wasmtime_wasip2_config_t
	Config for the WASIP2 context.

Functions
wasmtime_wasip2_config_t *	wasmtime_wasip2_config_new ()
	Create a wasmtime_wasip2_config_t.
void	wasmtime_wasip2_config_inherit_stdin (wasmtime_wasip2_config_t *config)
	Configures this context's stdin stream to read the host process's stdin. More...
void	wasmtime_wasip2_config_inherit_stdout (wasmtime_wasip2_config_t *config)
	Configures this context's stdout stream to write to the host process's stdout.
void	wasmtime_wasip2_config_inherit_stderr (wasmtime_wasip2_config_t *config)
	Configures this context's stderr stream to write to the host process's stderr.
void	wasmtime_wasip2_config_arg (wasmtime_wasip2_config_t *config, const char *arg, size_t arg_len)
	Appends a single argument to get passed to wasm.
void	wasmtime_wasip2_config_delete (wasmtime_wasip2_config_t *config)
	Delete a wasmtime_wasip2_config_t. More...

Function Documentation

wasmtime_wasip2_config_delete()

void wasmtime_wasip2_config_delete

(

wasmtime_wasip2_config_t *

config

)

Delete a wasmtime_wasip2_config_t.

Note

This is not needed if the config is passed to wasmtime_component_linker_add_wasip2

wasmtime_wasip2_config_inherit_stdin()

void wasmtime_wasip2_config_inherit_stdin

(

wasmtime_wasip2_config_t *

config

)

Configures this context's stdin stream to read the host process's stdin.

Note that concurrent reads of stdin can produce surprising results so when using this it's typically best to have a single wasm instance in the process using this.