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shared: add nm_g_array_append_new() helper

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Thomas Haller
2020-07-21 12:52:24 +02:00
parent 99296d4c6c
commit fb6e9795b7
1 changed files with 12 additions and 0 deletions
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12
shared/nm-glib-aux/nm-shared-utils.h
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@@ -1519,6 +1519,18 @@ nm_g_array_len (const GArray *arr)
return arr ? arr->len : 0u; return arr ? arr->len : 0u;
} }
#define nm_g_array_append_new(arr, type) \
({ \
GArray *_arr = (arr); \
gsize _l; \
\
nm_assert (_arr); \
_l = ((gsize) _arr->len) + 1u; \
nm_assert (_l > _arr->len); \
g_array_set_size (_arr, _l); \
&g_array_index (arr, type, _l); \
})
/*****************************************************************************/ /*****************************************************************************/
static inline guint static inline guint