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shared: add nm_g_set_error_take*() util

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This commit is contained in:
Thomas Haller 2019-10-27 12:06:20 +01:00
parent d21439eaa0
commit 9b2d5742c1
1 changed files with 24 additions and 0 deletions
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24
shared/nm-glib-aux/nm-shared-utils.h
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@ -684,6 +684,30 @@ _nm_g_slice_free_fcn_define (32)
/*****************************************************************************/
static inline void
nm_g_set_error_take (GError **error, GError *error_take)
{
if (!error_take)
g_return_if_reached ();
if (!error) {
g_error_free (error_take);
return;
}
if (*error) {
g_error_free (error_take);
g_return_if_reached ();
}
*error = error_take;
}
#define nm_g_set_error_take_lazy(error, error_take_lazy) \
G_STMT_START { \
GError **_error = (error); \
\
if (_error) \
nm_g_set_error_take (_error, (error_take_lazy)); \
} G_STMT_END
/**
* NMUtilsError:
* @NM_UTILS_ERROR_UNKNOWN: unknown or unclassified error