Method

GioSubprocesswait

since: 2.40

Declaration

gboolean
g_subprocess_wait (
  GSubprocess* subprocess,
  GCancellable* cancellable,
  GError** error
)

Description

Synchronously wait for the subprocess to terminate.

After the process terminates you can query its exit status with functions such as g_subprocess_get_if_exited() and g_subprocess_get_exit_status().

This function does not fail in the case of the subprocess having abnormal termination. See g_subprocess_wait_check() for that.

Cancelling cancellable doesn’t kill the subprocess. Call g_subprocess_force_exit() if it is desirable.

Available since: 2.40

Parameters

cancellable

Type: GCancellable

A GCancellable.

The argument can be NULL.

The data is owned by the caller of the function.

error

Type: GError **

The return location for a recoverable error.

The argument can be NULL.

If the return location is not NULL, then you must initialize it to a NULL GError*.

The argument will left initialized to NULL by the method if there are no errors.

In case of error, the argument will be set to a newly allocated GError; the caller will take ownership of the data, and be responsible for freeing it.

Return value

Type: gboolean

TRUE on success, FALSE if cancellable was cancelled.