Method

GioSubprocessLaunchergetenv

since: 2.40

Declaration [src] 

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

Description [src]

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 method.
The value is a platform-native string, using the preferred OS encoding on Unix and UTF-8 on Windows.

Return value

Type: const gchar*

The value of the environment variable, NULL if unset.

The returned data is owned by the instance.
The return value can be NULL.
The value is a platform-native string, using the preferred OS encoding on Unix and UTF-8 on Windows.