Mercurial > hg > nginx
view src/core/ngx_list.h @ 415:3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
author | Igor Sysoev <igor@sysoev.ru> |
---|---|
date | Sun, 05 Sep 2004 19:54:02 +0000 |
parents | 388a842cbbe1 |
children | b9bd635011de |
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#ifndef _NGX_LIST_H_INCLUDED_ #define _NGX_LIST_H_INCLUDED_ #include <ngx_config.h> #include <ngx_core.h> typedef struct ngx_list_part_s ngx_list_part_t; struct ngx_list_part_s { void *elts; ngx_uint_t nelts; ngx_list_part_t *next; }; typedef struct { ngx_list_part_t *last; ngx_list_part_t part; size_t size; ngx_uint_t nalloc; ngx_pool_t *pool; } ngx_list_t; ngx_inline static ngx_int_t ngx_init_list(ngx_list_t *list, ngx_pool_t *pool, ngx_uint_t n, size_t size) { if (!(list->part.elts = ngx_palloc(pool, n * size))) { return NGX_ERROR; } list->part.nelts = 0; list->part.next = NULL; list->last = &list->part; list->size = size; list->nalloc = n; list->pool = pool; return NGX_OK; } /* * * the iteration through the list: * * part = &list.part; * data = part->elts; * * for (i = 0 ;; i++) { * * if (i >= part->nelts) { * if (part->next == NULL) { * break; * } * * part = part->next; * data = part->elts; * i = 0; * } * * ... data[i] ... * * } */ void *ngx_push_list(ngx_list_t *list); #endif /* _NGX_LIST_H_INCLUDED_ */