Mercurial > hg > nginx-quic
view src/core/ngx_list.c @ 5027:2ab25df19dc6
FastCGI: unconditional state transitions.
Checks for f->padding before state transitions make code hard to follow,
remove them and make sure we always do another loop iteration after
f->state is set to ngx_http_fastcgi_st_padding.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Fri, 01 Feb 2013 14:41:07 +0000 |
parents | d620f497c50f |
children | a82f305487c2 |
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/* * Copyright (C) Igor Sysoev * Copyright (C) Nginx, Inc. */ #include <ngx_config.h> #include <ngx_core.h> ngx_list_t * ngx_list_create(ngx_pool_t *pool, ngx_uint_t n, size_t size) { ngx_list_t *list; list = ngx_palloc(pool, sizeof(ngx_list_t)); if (list == NULL) { return NULL; } list->part.elts = ngx_palloc(pool, n * size); if (list->part.elts == NULL) { return NULL; } list->part.nelts = 0; list->part.next = NULL; list->last = &list->part; list->size = size; list->nalloc = n; list->pool = pool; return list; } void * ngx_list_push(ngx_list_t *l) { void *elt; ngx_list_part_t *last; last = l->last; if (last->nelts == l->nalloc) { /* the last part is full, allocate a new list part */ last = ngx_palloc(l->pool, sizeof(ngx_list_part_t)); if (last == NULL) { return NULL; } last->elts = ngx_palloc(l->pool, l->nalloc * l->size); if (last->elts == NULL) { return NULL; } last->nelts = 0; last->next = NULL; l->last->next = last; l->last = last; } elt = (char *) last->elts + l->size * last->nelts; last->nelts++; return elt; }