Method

XdpPortalspawn

Declaration [src] 

void
xdp_portal_spawn (
  XdpPortal* portal,
  const char* cwd,
  const char* const* argv,
  int* fds,
  int* map_to,
  int n_fds,
  const char* const* env,
  XdpSpawnFlags flags,
  const char* const* sandbox_expose,
  const char* const* sandbox_expose_ro,
  GCancellable* cancellable,
  GAsyncReadyCallback callback,
  gpointer data
)

Description [src]

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 XdpPortal::spawn-exited signal.

Parameters

cwd

Type: const char*

The cwd for the new process.

The data is owned by the caller of the function.
The value is a NUL terminated UTF-8 string.
argv

Type: An array of char*

The argv for the new process.

The array must be NULL-terminated.
The data is owned by the caller of the function.
Each element is a NUL terminated UTF-8 string.
fds

Type: An array of int

An array of open fds to pass to the new process, or NULL

The argument can be NULL.
The length of the array is specified in the n_fds argument.
The data is owned by the caller of the function.
map_to

Type: An array of int

An array of integers to map the fds to, or NULL. Must be the same length as fds.

The argument can be NULL.
The length of the array is specified in the n_fds argument.
The data is owned by the caller of the function.
n_fds

Type: int

The length of fds and map_to arrays.

env

Type: An array of char*

An array of KEY=VALUE environment settings, or NULL

The argument can be NULL.
The array must be NULL-terminated.
The data is owned by the caller of the function.
Each element is a NUL terminated UTF-8 string.
flags

Type: XdpSpawnFlags

Flags influencing the spawn operation.

sandbox_expose

Type: An array of char*

Paths to expose rw in the new sandbox, or NULL

The argument can be NULL.
The array must be NULL-terminated.
The data is owned by the caller of the function.
Each element is a NUL terminated UTF-8 string.
sandbox_expose_ro

Type: An array of char*

Paths to expose ro in the new sandbox, or NULL

The argument can be NULL.
The array must be NULL-terminated.
The data is owned by the caller of the function.
Each element is a NUL terminated UTF-8 string.
cancellable

Type: GCancellable

Optional GCancellable

The argument can be NULL.
The data is owned by the caller of the function.
callback

Type: GAsyncReadyCallback

A callback to call when the request is done.

The argument can be NULL.
data

Type: gpointer

Data to pass to callback.

The argument can be NULL.
The data is owned by the caller of the function.