From 7f8ecedced0e65b40850c5c450fd8c3a1f2f90d1 Mon Sep 17 00:00:00 2001 From: Caio Marcelo de Oliveira Filho Date: Mon, 13 Aug 2018 14:41:19 -0700 Subject: util/dynarray: add a clone function v2: Fix mem_ctx parameter type. (Thomas) Reviewed-by: Thomas Helland Reviewed-by: Jason Ekstrand --- src/util/u_dynarray.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'src') diff --git a/src/util/u_dynarray.h b/src/util/u_dynarray.h index dcbbc06d161..6bea481d44b 100644 --- a/src/util/u_dynarray.h +++ b/src/util/u_dynarray.h @@ -102,6 +102,15 @@ util_dynarray_resize(struct util_dynarray *buf, unsigned newsize) return p; } +static inline void +util_dynarray_clone(struct util_dynarray *buf, void *mem_ctx, + struct util_dynarray *from_buf) +{ + util_dynarray_init(buf, mem_ctx); + util_dynarray_resize(buf, from_buf->size); + memcpy(buf->data, from_buf->data, from_buf->size); +} + static inline void * util_dynarray_grow(struct util_dynarray *buf, int diff) { -- cgit v1.2.3