changeset 5614 . callweaver

Changeset 5614

Add a default chunk size for dynstrs

Committed by: mjagdis

Date: Feb 05 2010 * 00:42 (6 months ago)

Affected files:

r5608	r5614
36	36	static int cw_dynstr_grow(struct cw_dynstr **ds_p, size_t len)
37	37	{
38	38	struct cw_dynstr *nds;
	39	size_t nsize = sizeof(**ds_p) + len;
39	40
40	41	if ((ds_p) && (ds_p)->chunk)
41		len = (len \| (*ds_p)->chunk) + 1;
	42	nsize = (nsize \| (*ds_p)->chunk) + 1;
42	43
43		if ((nds = realloc(ds_p, sizeof(*ds_p) + len))) {
44		nds->size = len;
45		if (!(*ds_p))
46		nds->chunk = nds->used = nds->error = 0;
	44	if ((nds = realloc(*ds_p, nsize))) {
	45	nds->size = nsize - sizeof(**ds_p);
	46	if (!(*ds_p)) {
	47	nds->chunk = CW_DYNSTR_DEFAULT_CHUNK;
	48	nds->used = nds->error = 0;
	49	}
47	50	*ds_p = nds;
48	51	return 0;
49	52	}

r5604	r5614
27	27	#include "callweaver/preprocessor.h"
28	28
29	29
	30	#define CW_DYNSTR_DEFAULT_CHUNK 64
	31
	32
30	33	struct cw_dynstr {
31	34	size_t size, chunk, used;
32	35	unsigned char error:1;