nginx 0.1.11 *) Feature: the worker_priority directive. *) Change: both tcp_nopush and tcp_nodelay directives affect the transferred response. *) Bugfix: nginx did not call initgroups(). Thanks to Andrew Sitnikov and Andrei Nigmatulin. *) Change: now the ngx_http_autoindex_module shows the file size in the bytes. *) Bugfix: the ngx_http_autoindex_module returned the 500 error if the broken symlink was in a directory. *) Bugfix: the files bigger than 4G could not be transferred using sendfile. *) Bugfix: if the backend was resolved to several backends and there was an error while the response waiting then process may got caught in an endless loop. *) Bugfix: the worker process may exit with the "unknown cycle" message when the /dev/poll method was used. *) Bugfix: "close() channel failed" errors. *) Bugfix: the autodetection of the "nobody" and "nogroup" groups. *) Bugfix: the send_lowat directive did not work on Linux. *) Bugfix: the segmentation fault occurred if there was no events section in configuration. *) Bugfix: nginx could not be built on OpenBSD. *) Bugfix: the double slashes in "://" in the URI were converted to ":/".

/*
 * Copyright (C) Igor Sysoev
 */


#ifndef _NGX_ARRAY_H_INCLUDED_
#define _NGX_ARRAY_H_INCLUDED_


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


struct ngx_array_s {
    void        *elts;
    ngx_uint_t   nelts;
    size_t       size;
    ngx_uint_t   nalloc;
    ngx_pool_t  *pool;
};


ngx_array_t *ngx_create_array(ngx_pool_t *p, ngx_uint_t n, size_t size);
void ngx_destroy_array(ngx_array_t *a);
void *ngx_push_array(ngx_array_t *a);


static ngx_inline ngx_int_t ngx_array_init(ngx_array_t *array, ngx_pool_t *pool,
                                           ngx_uint_t n, size_t size)
{
    if (!(array->elts = ngx_palloc(pool, n * size))) {
        return NGX_ERROR;
    }

    array->nelts = 0;
    array->size = size;
    array->nalloc = n;
    array->pool = pool;

    return NGX_OK;
}



#define ngx_init_array(a, p, n, s, rc)                                       \
    ngx_test_null(a.elts, ngx_palloc(p, n * s), rc);                         \
    a.nelts = 0; a.size = s; a.nalloc = n; a.pool = p;

#define ngx_array_create  ngx_create_array
#define ngx_array_push    ngx_push_array


#endif /* _NGX_ARRAY_H_INCLUDED_ */