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remove the dependency on the HAVE_STATEMENT_EXPRESSIONS flag. This reduces the dependency on the ./configure script

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kr.angelov
2013-09-04 10:06:07 +00:00
parent ae87c3d272
commit 805f95eac6
15 changed files with 82 additions and 271 deletions
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50
src/runtime/c/gu/mem.h
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@@ -112,24 +112,6 @@ gu_malloc(GuPool* pool, size_t size) {
#include <string.h>
//@private
static inline void*
gu_malloc_init_aligned(GuPool* pool, size_t size, size_t alignment,
const void* init)
{
void* p = gu_malloc_aligned(pool, size, alignment);
memcpy(p, init, size);
return p;
}
//@private
static inline void*
gu_malloc_init(GuPool* pool, size_t size, const void* init)
{
return gu_malloc_init_aligned(pool, size, 0, init);
}
/** Allocate memory to store an array of objects of a given type. */
#define gu_new_n(type, n, pool) \
@@ -167,38 +149,6 @@ gu_malloc_init(GuPool* pool, size_t size, const void* init)
gu_alignof(pre_type), sizeof(pre_type), \
gu_alignof(type), sizeof(type))))
#ifdef HAVE_STATEMENT_EXPRESSIONS
#define gu_new_i(pool, type, ...) \
({ \
type *gu_new_p_ = gu_new(type, pool); \
memcpy((void*) gu_new_p_, &(type){ __VA_ARGS__ }, \
sizeof(type)); \
gu_new_p_; \
})
#else // HAVE_STATEMENT_EXPRESSIONS
#define gu_new_i(pool, type, ...) \
((type*)gu_malloc_init_aligned((pool), sizeof(type), \
gu_alignof(type), \
&(type){ __VA_ARGS__ }))
#endif // HAVE_STATEMENT_EXPRESSIONS
/** @def gu_new_i(pool, type, ...)
*
* Allocate and initialize an object.
*
* @param pool The pool to allocate from.
*
* @param type The C type of the object to allocate.
*
* @param ... An initializer list for the object to allocate.
*/
#define gu_new_s gu_new_i
// Alas, there's no portable way to get the alignment of flex structs.
#define gu_new_flex(pool_, type_, flex_member_, n_elems_) \
((type_ *)gu_malloc_aligned( \