Function

GLibset_error

Declaration [src] 

void
g_set_error (
  GError** err,
  GQuark domain,
  gint code,
  const gchar* format,
  ...
)

Description [src]

Does nothing if err is NULL; if err is non-NULL, then err must be NULL. A new GError is created and assigned to err.

This function is not directly available to language bindings.

Parameters

err

Type: GError

A return location for a GError.

The argument will be set by the function.
The argument can be NULL.
The caller of the function takes ownership of the returned data, and is responsible for freeing it.
domain

Type: GQuark

Error domain.

code

Type: gint

Error code.

format

Type: const gchar*

Printf()-style format.

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

Type: 

Args for format.