ngx_http_gzip_filter_alloc  103 http/modules/ngx_http_gzip_filter_module.c static void *ngx_http_gzip_filter_alloc(void *opaque, u_int items,
ngx_http_gzip_filter_alloc  604 http/modules/ngx_http_gzip_filter_module.c     ctx->zstream.zalloc = ngx_http_gzip_filter_alloc;