1 /* This is file FILE.H */ 2 /* 3 ** Copyright (C) 1991 DJ Delorie, 24 Kirsten Ave, Rochester NH 03867-2954 4 ** 5 ** This file is distributed under the terms listed in the document 6 ** "copying.dj", available from DJ Delorie at the address above. 7 ** A copy of "copying.dj" should accompany this file; if not, a copy 8 ** should be available from where this file was obtained. This file 9 ** may not be distributed without a verbatim copy of "copying.dj". 10 ** 11 ** This file is distributed WITHOUT ANY WARRANTY; without even the implied 12 ** warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 13 */ 14 15 #ifndef _FILE_H_ 16 #define _FILE_H_ 17 18 #include <fcntl.h> 19 20 #define L_SET 0 21 #define L_CURR 1 22 #define L_INCR 1 23 #define L_XTND 2 24 25 26 #define F_OK 0 /* does file exist */ 27 #define X_OK 1 /* is it executable by caller */ 28 #define W_OK 2 /* is it writable by caller */ 29 #define R_OK 4 /* is it readable by caller */ 30 31 #endif |