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pass the inherited shm_zone data

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This commit is contained in:
Igor Sysoev 2007-01-09 15:59:20 +00:00
parent 1691aaf290
commit 4e77a2bb83
4 changed files with 36 additions and 6 deletions
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9
src/core/ngx_cycle.c
View File

@ -402,6 +402,13 @@ ngx_init_cycle(ngx_cycle_t *old_cycle)
if (shm_zone[i].shm.size == oshm_zone[n].shm.size) {
shm_zone[i].shm.addr = oshm_zone[n].shm.addr;
if (shm_zone[i].init(&shm_zone[i], oshm_zone[n].data)
!= NGX_OK)
{
goto failed;
}
goto found;
}
@ -446,7 +453,7 @@ ngx_init_cycle(ngx_cycle_t *old_cycle)
ngx_slab_init(shpool);
if (shm_zone[i].init(&shm_zone[i]) != NGX_OK) {
if (shm_zone[i].init(&shm_zone[i], NULL) != NGX_OK) {
goto failed;
}

2
src/core/ngx_cycle.h
View File

@ -23,7 +23,7 @@
typedef struct ngx_shm_zone_s ngx_shm_zone_t;
typedef ngx_int_t (*ngx_shm_zone_init_pt) (ngx_shm_zone_t *zone);
typedef ngx_int_t (*ngx_shm_zone_init_pt) (ngx_shm_zone_t *zone, void *data);
struct ngx_shm_zone_s {
void *data;

10
src/event/ngx_event_openssl.c
View File

@ -23,7 +23,8 @@ static void ngx_ssl_shutdown_handler(ngx_event_t *ev);
static void ngx_ssl_connection_error(ngx_connection_t *c, int sslerr,
ngx_err_t err, char *text);
static ngx_int_t ngx_ssl_session_cache_init(ngx_shm_zone_t *shm_zone);
static ngx_int_t ngx_ssl_session_cache_init(ngx_shm_zone_t *shm_zone,
void *data);
static int ngx_ssl_new_session(ngx_ssl_conn_t *ssl_conn,
ngx_ssl_session_t *sess);
static ngx_ssl_session_t *ngx_ssl_get_cached_session(ngx_ssl_conn_t *ssl_conn,
@ -1184,12 +1185,17 @@ ngx_ssl_session_cache(ngx_ssl_t *ssl, ngx_str_t *sess_ctx,
static ngx_int_t
ngx_ssl_session_cache_init(ngx_shm_zone_t *shm_zone)
ngx_ssl_session_cache_init(ngx_shm_zone_t *shm_zone, void *data)
{
ngx_slab_pool_t *shpool;
ngx_rbtree_node_t *sentinel;
ngx_ssl_session_cache_t *cache;
if (data) {
shm_zone->data = data;
return NGX_OK;
}
shpool = (ngx_slab_pool_t *) shm_zone->shm.addr;
cache = ngx_slab_alloc(shpool, sizeof(ngx_ssl_session_cache_t));

21
src/http/modules/ngx_http_limit_zone_module.c
View File

@ -247,15 +247,32 @@ ngx_http_limit_zone_cleanup(void *data)
static ngx_int_t
ngx_http_limit_zone_init_zone(ngx_shm_zone_t *shm_zone)
ngx_http_limit_zone_init_zone(ngx_shm_zone_t *shm_zone, void *data)
{
ngx_http_limit_zone_ctx_t *octx = data;
ngx_slab_pool_t *shpool;
ngx_rbtree_node_t *sentinel;
ngx_http_limit_zone_ctx_t *ctx;
shpool = (ngx_slab_pool_t *) shm_zone->shm.addr;
ctx = shm_zone->data;
if (octx) {
if (ngx_strcmp(ctx->var.data, octx->var.data) != 0) {
ngx_log_error(NGX_LOG_EMERG, shm_zone->shm.log, 0,
"limit_zone \"%V\" use the \"%V\" variable "
"while previously it used the \"%V\" variable",
&shm_zone->name, &ctx->var, &octx->var);
return NGX_ERROR;
}
ctx->rbtree = octx->rbtree;
return NGX_OK;
}
shpool = (ngx_slab_pool_t *) shm_zone->shm.addr;
ctx->rbtree = ngx_slab_alloc(shpool, sizeof(ngx_rbtree_t));
if (ctx->rbtree == NULL) {
return NGX_ERROR;