Configure: fixed build with --with-stream. Some combinations of options might cause the builds with the --with-stream option to break due to invalid value of the STREAM_INCS make variable, e.g. auto/configure \ --with-stream \ --with-http_perl_module=dynamic \ --without-http_memcached_module \ --without-http_empty_gif_module \ --without-http_browser_module \ --without-http_upstream_hash_module \ --without-http_upstream_ip_hash_module \ --without-http_upstream_least_conn_module \ --without-http_upstream_keepalive_module \ --without-http_upstream_zone_module \ Explicit initialization of ngx_module_libs and ngx_module_link matches what we already do when processing mail modules, and is also required after the next change.

/*
 * Copyright (C) Igor Sysoev
 * Copyright (C) Nginx, Inc.
 */


#ifndef _NGX_SHMEM_H_INCLUDED_
#define _NGX_SHMEM_H_INCLUDED_


#include <ngx_config.h>
#include <ngx_core.h>


typedef struct {
    u_char      *addr;
    size_t       size;
    ngx_str_t    name;
    ngx_log_t   *log;
    ngx_uint_t   exists;   /* unsigned  exists:1;  */
} ngx_shm_t;


ngx_int_t ngx_shm_alloc(ngx_shm_t *shm);
void ngx_shm_free(ngx_shm_t *shm);


#endif /* _NGX_SHMEM_H_INCLUDED_ */