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comparison src/os/win32/ngx_errno.h @ 6468:a5897d360977

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Win32: additional error code NGX_EEXIST_FILE (ticket #910). On Windows there are two possible error codes which correspond to the EEXIST error code: ERROR_FILE_EXISTS used by CreateFile(CREATE_NEW), and ERROR_ALREADY_EXISTS used by CreateDirectory(). MoveFile() seems to use both: ERROR_ALREADY_EXISTS when moving within one filesystem, and ERROR_FILE_EXISTS when copying a file to a different drive.
author Maxim Dounin <mdounin@mdounin.ru>
date Tue, 29 Mar 2016 09:51:46 +0300
parents 3c5ddf0575d8
children 7cdf612fd58c
comparison
equal deleted inserted replaced
6467:91c8d990fb45 6468:a5897d360977
23 #define NGX_EPERM ERROR_ACCESS_DENIED 23 #define NGX_EPERM ERROR_ACCESS_DENIED
24 #define NGX_ENOENT ERROR_FILE_NOT_FOUND 24 #define NGX_ENOENT ERROR_FILE_NOT_FOUND
25 #define NGX_ENOPATH ERROR_PATH_NOT_FOUND 25 #define NGX_ENOPATH ERROR_PATH_NOT_FOUND
26 #define NGX_ENOMEM ERROR_NOT_ENOUGH_MEMORY 26 #define NGX_ENOMEM ERROR_NOT_ENOUGH_MEMORY
27 #define NGX_EACCES ERROR_ACCESS_DENIED 27 #define NGX_EACCES ERROR_ACCESS_DENIED
28 /* it's seems that ERROR_FILE_EXISTS is not appropriate error code */ 28 /*
29 * there are two EEXIST error codes:
30 * ERROR_FILE_EXISTS used by CreateFile(CREATE_NEW),
31 * and ERROR_ALREADY_EXISTS used by CreateDirectory();
32 * MoveFile() uses both
33 */
29 #define NGX_EEXIST ERROR_ALREADY_EXISTS 34 #define NGX_EEXIST ERROR_ALREADY_EXISTS
35 #define NGX_EEXIST_FILE ERROR_FILE_EXISTS
30 /* 36 /*
31 * could not found cross volume directory move error code, 37 * could not found cross volume directory move error code,
32 * so use ERROR_WRONG_DISK as stub one 38 * so use ERROR_WRONG_DISK as stub one
33 */ 39 */
34 #define NGX_EXDEV ERROR_WRONG_DISK 40 #define NGX_EXDEV ERROR_WRONG_DISK