Method

GioSubprocessLaunchergetenv

since: 2.40

Declaration

const gchar*
g_subprocess_launcher_getenv (
  GSubprocessLauncher* self,
  const gchar* variable
)

Description

Returns the value of the environment variable variable in the environment of processes launched from this launcher.

On UNIX, the returned string can be an arbitrary byte string. On Windows, it will be UTF-8.

Available since: 2.40

Parameters

variable

Type: const gchar*

The environment variable to get.

The data is owned by the caller of the function.
The value is a file system path, using the OS encoding.

Return value

Type: const gchar*

The value of the environment variable, NULL if unset.

The data is owned by the instance.
The return value can be NULL.
The value is a file system path, using the OS encoding.