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comparison src/http/modules/ngx_http_limit_zone_module.c @ 993:1b9a4d92173f

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pass the inherited shm_zone data
author Igor Sysoev <igor@sysoev.ru>
date Tue, 09 Jan 2007 15:59:20 +0000
parents 14e68f471d02
children 5900ec20604a
comparison
equal deleted inserted replaced
992:3f2e60adf4ef 993:1b9a4d92173f
245 ngx_shmtx_unlock(&shpool->mutex); 245 ngx_shmtx_unlock(&shpool->mutex);
246 } 246 }
247 247
248 248
249 static ngx_int_t 249 static ngx_int_t
250 ngx_http_limit_zone_init_zone(ngx_shm_zone_t *shm_zone) 250 ngx_http_limit_zone_init_zone(ngx_shm_zone_t *shm_zone, void *data)
251 { 251 {
252 ngx_http_limit_zone_ctx_t *octx = data;
253
252 ngx_slab_pool_t *shpool; 254 ngx_slab_pool_t *shpool;
253 ngx_rbtree_node_t *sentinel; 255 ngx_rbtree_node_t *sentinel;
254 ngx_http_limit_zone_ctx_t *ctx; 256 ngx_http_limit_zone_ctx_t *ctx;
255 257
258 ctx = shm_zone->data;
259
260 if (octx) {
261 if (ngx_strcmp(ctx->var.data, octx->var.data) != 0) {
262 ngx_log_error(NGX_LOG_EMERG, shm_zone->shm.log, 0,
263 "limit_zone \"%V\" use the \"%V\" variable "
264 "while previously it used the \"%V\" variable",
265 &shm_zone->name, &ctx->var, &octx->var);
266 return NGX_ERROR;
267 }
268
269 ctx->rbtree = octx->rbtree;
270
271 return NGX_OK;
272 }
273
256 shpool = (ngx_slab_pool_t *) shm_zone->shm.addr; 274 shpool = (ngx_slab_pool_t *) shm_zone->shm.addr;
257 ctx = shm_zone->data;
258 275
259 ctx->rbtree = ngx_slab_alloc(shpool, sizeof(ngx_rbtree_t)); 276 ctx->rbtree = ngx_slab_alloc(shpool, sizeof(ngx_rbtree_t));
260 if (ctx->rbtree == NULL) { 277 if (ctx->rbtree == NULL) {
261 return NGX_ERROR; 278 return NGX_ERROR;
262 } 279 }