spawn

Description:

public async int spawn (string cwd, string[] argv, int[]? fds, int[]? map_to, string[]? env, SpawnFlags flags, string[]? sandbox_expose, string[]? sandbox_expose_ro, Cancellable? cancellable) throws Error

Creates a new copy of the applications sandbox, and runs a process in, with the given arguments.

The learn when the spawned process exits, connect to the [signal@Portal:XdpPortal:spawn-exited] signal.

this	a [class@Portal]
cwd	the cwd for the new process
argv	the argv for the new process
fds	an array of open fds to pass to the new process, or `NULL`
map_to	an array of integers to map the `fds` to, or `NULL`. Must be the same length as `fds`
env	an array of KEY=VALUE environment settings, or `NULL`
flags	flags influencing the spawn operation
sandbox_expose	paths to expose rw in the new sandbox, or `NULL`
sandbox_expose_ro	paths to expose ro in the new sandbox, or `NULL`
cancellable	optional [class@Gio.Cancellable]
callback	a callback to call when the request is done
data	data to pass to `callback`
n_fds	the length of `fds` and `map_to` arrays