Mercurial > hg > nginx-quic
view src/core/ngx_list.h @ 6469:7cdf612fd58c
Win32: replaced NGX_EXDEV with more appropriate error code.
Correct error code for NGX_EXDEV on Windows is ERROR_NOT_SAME_DEVICE,
"The system cannot move the file to a different disk drive".
Previously used ERROR_WRONG_DISK is about wrong diskette in the drive and
is not appropriate.
There is no real difference though, as MoveFile() is able to copy files
between disk drives, and will fail with ERROR_ACCESS_DENIED when asked
to copy directories. The ERROR_NOT_SAME_DEVICE error is only used
by MoveFileEx() when called without the MOVEFILE_COPY_ALLOWED flag.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Tue, 29 Mar 2016 09:52:15 +0300 |
parents | d620f497c50f |
children |
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/* * Copyright (C) Igor Sysoev * Copyright (C) Nginx, Inc. */ #ifndef _NGX_LIST_H_INCLUDED_ #define _NGX_LIST_H_INCLUDED_ #include <ngx_config.h> #include <ngx_core.h> typedef struct ngx_list_part_s ngx_list_part_t; struct ngx_list_part_s { void *elts; ngx_uint_t nelts; ngx_list_part_t *next; }; typedef struct { ngx_list_part_t *last; ngx_list_part_t part; size_t size; ngx_uint_t nalloc; ngx_pool_t *pool; } ngx_list_t; ngx_list_t *ngx_list_create(ngx_pool_t *pool, ngx_uint_t n, size_t size); static ngx_inline ngx_int_t ngx_list_init(ngx_list_t *list, ngx_pool_t *pool, ngx_uint_t n, size_t size) { list->part.elts = ngx_palloc(pool, n * size); if (list->part.elts == NULL) { return NGX_ERROR; } list->part.nelts = 0; list->part.next = NULL; list->last = &list->part; list->size = size; list->nalloc = n; list->pool = pool; return NGX_OK; } /* * * the iteration through the list: * * part = &list.part; * data = part->elts; * * for (i = 0 ;; i++) { * * if (i >= part->nelts) { * if (part->next == NULL) { * break; * } * * part = part->next; * data = part->elts; * i = 0; * } * * ... data[i] ... * * } */ void *ngx_list_push(ngx_list_t *list); #endif /* _NGX_LIST_H_INCLUDED_ */