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Annotation of 43BSDReno/contrib/emacs-18.55/src/dir.h, revision 1.1

1.1     ! root        1: /* GNU Emacs VMS directory definition file.
        !             2:    Copyright (C) 1986 Free Software Foundation, Inc.
        !             3: 
        !             4: This file is part of GNU Emacs.
        !             5: 
        !             6: GNU Emacs is distributed in the hope that it will be useful,
        !             7: but WITHOUT ANY WARRANTY.  No author or distributor
        !             8: accepts responsibility to anyone for the consequences of using it
        !             9: or for whether it serves any particular purpose or works at all,
        !            10: unless he says so in writing.  Refer to the GNU Emacs General Public
        !            11: License for full details.
        !            12: 
        !            13: Everyone is granted permission to copy, modify and redistribute
        !            14: GNU Emacs, but only under the conditions described in the
        !            15: GNU Emacs General Public License.   A copy of this license is
        !            16: supposed to have been given to you along with GNU Emacs so you
        !            17: can know your rights and responsibilities.  It should be in a
        !            18: file named COPYING.  Among other things, the copyright notice
        !            19: and this notice must be preserved on all copies.  */
        !            20: 
        !            21: /*
        !            22:  * Files-11 Ver. 2 directory structure (VMS V4.x - long names)
        !            23:  */
        !            24: #ifndef DIR$K_LENGTH
        !            25: 
        !            26: #define        DIR$C_FID       0
        !            27: #define        DIR$C_LINKNAME  1
        !            28: #define        DIR$K_LENGTH    6
        !            29: #define        DIR$C_LENGTH    6
        !            30: #define        DIR$S_DIRDEF    6
        !            31: #define        DIR$W_SIZE      0
        !            32: #define        DIR$W_VERLIMIT  2
        !            33: #define        DIR$B_FLAGS     4
        !            34: #define        DIR$S_TYPE      3
        !            35: #define        DIR$V_TYPE      0
        !            36: #define        DIR$V_NEXTREC   6
        !            37: #define        DIR$V_PREVREC   7
        !            38: #define        DIR$B_NAMECOUNT 5
        !            39: #define        DIR$S_NAME      80
        !            40: #define        DIR$T_NAME      6
        !            41: 
        !            42: #define        DIR$K_VERSION   8
        !            43: #define        DIR$C_VERSION   8
        !            44: #define        DIR$S_DIRDEF1   8
        !            45: #define        DIR$W_VERSION   0
        !            46: #define        DIR$S_FID       6
        !            47: #define        DIR$W_FID       2
        !            48: #define        DIR$W_FID_NUM   2
        !            49: #define        DIR$W_FID_SEQ   4
        !            50: #define        DIR$W_FID_RVN   6
        !            51: #define        DIR$B_FID_RVN   6
        !            52: #define        DIR$B_FID_NMX   7
        !            53: 
        !            54: #define        DIR$S_DIRDEF2   1
        !            55: #define        DIR$T_LINKNAME  0
        !            56: 
        !            57: typedef struct dir$_name {
        !            58: /*  short dir$w_size;          /* if you read with RMS, it eats this... */
        !            59:   short dir$w_verlimit;                        /* maximum number of versions */
        !            60:   union {
        !            61:     unsigned char dir_b_flags;
        !            62: #define dir$b_flags dir__b_flags.dir_b_flags
        !            63:     struct {
        !            64:       unsigned char dir_v_type: DIR$S_TYPE;
        !            65: #define dir$v_type dir__b_flags.dir___b_flags.dir_v_type
        !            66:       unsigned char: 3;
        !            67:       unsigned char dir_v_nextrec: 1;
        !            68: #define dir$v_nextrec dir__b_flags.dir___b_flags.dir_v_nextrec
        !            69:       unsigned char dir_v_prevrec: 1;
        !            70: #define dir$v_prevrec dir__b_flags.dir___b_flags.dir_v_prevrec
        !            71:     } dir___b_flags;
        !            72:   } dir__b_flags;
        !            73:   unsigned char dir$b_namecount;
        !            74:   char dir$t_name[];
        !            75: } dir$_dirdef;         /* only the fixed first part */
        !            76: 
        !            77: typedef struct dir$_version {
        !            78:   short dir$w_version;
        !            79:   short dir$w_fid_num;
        !            80:   short dir$w_fid_seq;
        !            81:   union {
        !            82:     short dir_w_fid_rvn;
        !            83: #define dir$w_fid_rvn dir__w_fid_rvn.dir_w_fid_rvn
        !            84:     struct {
        !            85:       char dir_b_fid_rvn;
        !            86: #define dir$b_fid_rvn dir__w_fid_rvn.dir___w_fid_rvn.dir_b_fid_rvn
        !            87:       char dir_b_fid_nmx;
        !            88: #define dir$b_fid_nmx dir__w_fid_rvn.dir___w_fid_rvn.dir_b_fid_nmx
        !            89:     } dir___w_fid_rvn;
        !            90:   } dir__w_fid_rvn;
        !            91: } dir$_dirdef1;                /* one for each version of the file */
        !            92: 
        !            93: typedef
        !            94: struct dir$_linkname {
        !            95:   char    dir$t_linkname[];
        !            96: } dir$_dirdef2;
        !            97: 
        !            98: #endif

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