diff options
Diffstat (limited to 'src/dir.h')
| -rw-r--r-- | src/dir.h | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/src/dir.h b/src/dir.h new file mode 100644 index 00000000000..6858c41ca44 --- /dev/null +++ b/src/dir.h @@ -0,0 +1,105 @@ +/* GNU Emacs VMS directory definition file. + Copyright (C) 1986 Free Software Foundation, Inc. + +This file is part of GNU Emacs. + +GNU Emacs is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 1, or (at your option) +any later version. + +GNU Emacs is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Emacs; see the file COPYING. If not, write to +the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ + +/* + * Files-11 Ver. 2 directory structure (VMS V4.x - long names) + */ +#ifndef DIR$K_LENGTH + +#define DIR$C_FID 0 +#define DIR$C_LINKNAME 1 +#define DIR$K_LENGTH 6 +#define DIR$C_LENGTH 6 +#define DIR$S_DIRDEF 6 +#define DIR$W_SIZE 0 +#define DIR$W_VERLIMIT 2 +#define DIR$B_FLAGS 4 +#define DIR$S_TYPE 3 +#define DIR$V_TYPE 0 +#define DIR$V_NEXTREC 6 +#define DIR$V_PREVREC 7 +#define DIR$B_NAMECOUNT 5 +#define DIR$S_NAME 80 +#define DIR$T_NAME 6 + +#define DIR$K_VERSION 8 +#define DIR$C_VERSION 8 +#define DIR$S_DIRDEF1 8 +#define DIR$W_VERSION 0 +#define DIR$S_FID 6 +#define DIR$W_FID 2 +#define DIR$W_FID_NUM 2 +#define DIR$W_FID_SEQ 4 +#define DIR$W_FID_RVN 6 +#define DIR$B_FID_RVN 6 +#define DIR$B_FID_NMX 7 + +#define DIR$S_DIRDEF2 1 +#define DIR$T_LINKNAME 0 + +typedef struct dir$_name { +/* short dir$w_size; /* if you read with RMS, it eats this... */ + short dir$w_verlimit; /* maximum number of versions */ + union { + unsigned char dir_b_flags; +#define dir$b_flags dir__b_flags.dir_b_flags + struct { + unsigned char dir_v_type: DIR$S_TYPE; +#define dir$v_type dir__b_flags.dir___b_flags.dir_v_type + unsigned char: 3; + unsigned char dir_v_nextrec: 1; +#define dir$v_nextrec dir__b_flags.dir___b_flags.dir_v_nextrec + unsigned char dir_v_prevrec: 1; +#define dir$v_prevrec dir__b_flags.dir___b_flags.dir_v_prevrec + } dir___b_flags; + } dir__b_flags; + unsigned char dir$b_namecount; +#ifdef __GNUC__ + char dir$t_name[0]; +#else + char dir$t_name[]; +#endif +} dir$_dirdef; /* only the fixed first part */ + +typedef struct dir$_version { + short dir$w_version; + short dir$w_fid_num; + short dir$w_fid_seq; + union { + short dir_w_fid_rvn; +#define dir$w_fid_rvn dir__w_fid_rvn.dir_w_fid_rvn + struct { + char dir_b_fid_rvn; +#define dir$b_fid_rvn dir__w_fid_rvn.dir___w_fid_rvn.dir_b_fid_rvn + char dir_b_fid_nmx; +#define dir$b_fid_nmx dir__w_fid_rvn.dir___w_fid_rvn.dir_b_fid_nmx + } dir___w_fid_rvn; + } dir__w_fid_rvn; +} dir$_dirdef1; /* one for each version of the file */ + +typedef +struct dir$_linkname { +#ifdef __GNUC__ + char dir$t_linkname[0]; +#else + char dir$t_linkname[]; +#endif +} dir$_dirdef2; + +#endif |