pax/extern.h

   1 /*      $OpenBSD: extern.h,v 1.14 1997/07/24 23:19:18 millert Exp $     */
   2 /*      $NetBSD: extern.h,v 1.5 1996/03/26 23:54:16 mrg Exp $   */
   3
   4 /*-
   5  * Copyright (c) 1992 Keith Muller.
   6  * Copyright (c) 1992, 1993
   7  *      The Regents of the University of California.  All rights reserved.
   8  *
   9  * This code is derived from software contributed to Berkeley by
  10  * Keith Muller of the University of California, San Diego.
  11  *
  12  * Redistribution and use in source and binary forms, with or without
  13  * modification, are permitted provided that the following conditions
  14  * are met:
  15  * 1. Redistributions of source code must retain the above copyright
  16  *    notice, this list of conditions and the following disclaimer.
  17  * 2. Redistributions in binary form must reproduce the above copyright
  18  *    notice, this list of conditions and the following disclaimer in the
  19  *    documentation and/or other materials provided with the distribution.
  20  * 3. All advertising materials mentioning features or use of this software
  21  *    must display the following acknowledgement:
  22  *      This product includes software developed by the University of
  23  *      California, Berkeley and its contributors.
  24  * 4. Neither the name of the University nor the names of its contributors
  25  *    may be used to endorse or promote products derived from this software
  26  *    without specific prior written permission.
  27  *
  28  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  29  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  30  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  31  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  32  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  33  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  34  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  35  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  36  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  37  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  38  * SUCH DAMAGE.
  39  *
  40  *      @(#)extern.h    8.2 (Berkeley) 4/18/94
  41  */
  42
  43 /*
  44  * External references from each source file
  45  */
  46
  47 #include <sys/cdefs.h>
  48
  49 /*
  50  * ar_io.c
  51  */
  52 extern char *arcname;
  53 extern char *gzip_program;
  54 int ar_open __P((char *));
  55 void ar_close __P((void));
  56 void ar_drain __P((void));
  57 int ar_set_wr __P((void));
  58 int ar_app_ok __P((void));
  59 int ar_read __P((register char *, register int));
  60 int ar_write __P((register char *, register int));
  61 int ar_rdsync __P((void));
  62 int ar_fow __P((off_t, off_t *));
  63 int ar_rev __P((off_t ));
  64 int ar_next __P((void));
  65
  66 /*
  67  * ar_subs.c
  68  */
  69 extern u_long flcnt;
  70 void list __P((void));
  71 void extract __P((void));
  72 void append __P((void));
  73 void archive __P((void));
  74 void copy __P((void));
  75
  76 /*
  77  * buf_subs.c
  78  */
  79 extern int blksz;
  80 extern int wrblksz;
  81 extern int maxflt;
  82 extern int rdblksz;
  83 extern off_t wrlimit;
  84 extern off_t rdcnt;
  85 extern off_t wrcnt;
  86 int wr_start __P((void));
  87 int rd_start __P((void));
  88 void cp_start __P((void));
  89 int appnd_start __P((off_t));
  90 int rd_sync __P((void));
  91 void pback __P((char *, int));
  92 int rd_skip __P((off_t));
  93 void wr_fin __P((void));
  94 int wr_rdbuf __P((register char *, register int));
  95 int rd_wrbuf __P((register char *, register int));
  96 int wr_skip __P((off_t));
  97 int wr_rdfile __P((ARCHD *, int, off_t *));
  98 int rd_wrfile __P((ARCHD *, int, off_t *));
  99 void cp_file __P((ARCHD *, int, int));
 100 int buf_fill __P((void));
 101 int buf_flush __P((register int));
 102
 103 /*
 104  * cache.c
 105  */
 106 int uidtb_start __P((void));
 107 int gidtb_start __P((void));
 108 int usrtb_start __P((void));
 109 int grptb_start __P((void));
 110 char * name_uid __P((uid_t, int));
 111 char * name_gid __P((gid_t, int));
 112 int uid_name __P((char *, uid_t *));
 113 int gid_name __P((char *, gid_t *));
 114
 115 /*
 116  * cpio.c
 117  */
 118 int cpio_strd __P((void));
 119 int cpio_trail __P((register ARCHD *));
 120 int cpio_endwr __P((void));
 121 int cpio_id __P((char *, int));
 122 int cpio_rd __P((register ARCHD *, register char *));
 123 off_t cpio_endrd __P((void));
 124 int cpio_stwr __P((void));
 125 int cpio_wr __P((register ARCHD *));
 126 int vcpio_id __P((char *, int));
 127 int crc_id __P((char *, int));
 128 int crc_strd __P((void));
 129 int vcpio_rd __P((register ARCHD *, register char *));
 130 off_t vcpio_endrd __P((void));
 131 int crc_stwr __P((void));
 132 int vcpio_wr __P((register ARCHD *));
 133 int bcpio_id __P((char *, int));
 134 int bcpio_rd __P((register ARCHD *, register char *));
 135 off_t bcpio_endrd __P((void));
 136 int bcpio_wr __P((register ARCHD *));
 137
 138 /*
 139  * file_subs.c
 140  */
 141 int file_creat __P((register ARCHD *));
 142 void file_close __P((register ARCHD *, int));
 143 int lnk_creat __P((register ARCHD *));
 144 int cross_lnk __P((register ARCHD *));
 145 int chk_same __P((register ARCHD *));
 146 int node_creat __P((register ARCHD *));
 147 int unlnk_exist __P((register char *, register int));
 148 int chk_path __P((register char *, uid_t, gid_t));
 149 void set_ftime __P((char *fnm, time_t mtime, time_t atime, int frc));
 150 int set_ids __P((char *, uid_t, gid_t));
 151 int set_lids __P((char *, uid_t, gid_t));
 152 void set_pmode __P((char *, mode_t));
 153 int file_write __P((int, char *, register int, int *, int *, int, char *));
 154 void file_flush __P((int, char *, int));
 155 void rdfile_close __P((register ARCHD *, register int *));
 156 int set_crc __P((register ARCHD *, register int));
 157
 158 /*
 159  * ftree.c
 160  */
 161 int ftree_start __P((void));
 162 int ftree_add __P((register char *, int));
 163 void ftree_sel __P((register ARCHD *));
 164 void ftree_chk __P((void));
 165 int next_file __P((register ARCHD *));
 166
 167 /*
 168  * gen_subs.c
 169  */
 170 void ls_list __P((register ARCHD *, time_t, FILE *));
 171 void ls_tty __P((register ARCHD *));
 172 int l_strncpy __P((register char *, register char *, int));
 173 u_long asc_ul __P((register char *, int, register int));
 174 int ul_asc __P((u_long, register char *, register int, register int));
 175 #ifndef NET2_STAT
 176 u_quad_t asc_uqd __P((register char *, int, register int));
 177 int uqd_asc __P((u_quad_t, register char *, register int, register int));
 178 #endif
 179
 180 /*
 181  * getoldopt.c
 182  */
 183 int getoldopt __P((int, char **, char *));
 184
 185 /*
 186  * options.c
 187  */
 188 extern FSUB fsub[];
 189 extern int ford[];
 190 void options __P((register int, register char **));
 191 OPLIST * opt_next __P((void));
 192 int opt_add __P((register char *));
 193 int bad_opt __P((void));
 194 extern char *chdname;
 195
 196 /*
 197  * pat_rep.c
 198  */
 199 int rep_add __P((register char *));
 200 int pat_add __P((char *, char *));
 201 void pat_chk __P((void));
 202 int pat_sel __P((register ARCHD *));
 203 int pat_match __P((register ARCHD *));
 204 int mod_name __P((register ARCHD *));
 205 int set_dest __P((register ARCHD *, char *, int));
 206
 207 /*
 208  * pax.c
 209  */
 210 extern int act;
 211 extern FSUB *frmt;
 212 extern int cflag;
 213 extern int cwdfd;
 214 extern int dflag;
 215 extern int iflag;
 216 extern int kflag;
 217 extern int lflag;
 218 extern int nflag;
 219 extern int tflag;
 220 extern int uflag;
 221 extern int vflag;
 222 extern int zflag;
 223 extern int Dflag;
 224 extern int Hflag;
 225 extern int Lflag;
 226 extern int Xflag;
 227 extern int Yflag;
 228 extern int Zflag;
 229 extern int vfpart;
 230 extern int patime;
 231 extern int pmtime;
 232 extern int nodirs;
 233 extern int pmode;
 234 extern int pids;
 235 extern int rmleadslash;
 236 extern int exit_val;
 237 extern int docrc;
 238 extern char *dirptr;
 239 extern char *ltmfrmt;
 240 extern char *argv0;
 241 int main __P((int, char **));
 242 void sig_cleanup __P((int));
 243
 244 /*
 245  * sel_subs.c
 246  */
 247 int sel_chk __P((register ARCHD *));
 248 int grp_add __P((register char *));
 249 int usr_add __P((register char *));
 250 int trng_add __P((register char *));
 251
 252 /*
 253  * tables.c
 254  */
 255 int lnk_start __P((void));
 256 int chk_lnk __P((register ARCHD *));
 257 void purg_lnk __P((register ARCHD *));
 258 void lnk_end __P((void));
 259 int ftime_start __P((void));
 260 int chk_ftime __P((register ARCHD *));
 261 int name_start __P((void));
 262 int add_name __P((register char *, int, char *));
 263 void sub_name __P((register char *, int *, size_t));
 264 int dev_start __P((void));
 265 int add_dev __P((register ARCHD *));
 266 int map_dev __P((register ARCHD *, u_long, u_long));
 267 int atdir_start __P((void));
 268 void atdir_end __P((void));
 269 void add_atdir __P((char *, dev_t, ino_t, time_t, time_t));
 270 int get_atdir __P((dev_t, ino_t, time_t *, time_t *));
 271 int dir_start __P((void));
 272 void add_dir __P((char *, int, struct stat *, int));
 273 void proc_dir __P((void));
 274 u_int st_hash __P((char *, int, int));
 275
 276 /*
 277  * tar.c
 278  */
 279 int tar_endwr __P((void));
 280 off_t tar_endrd __P((void));
 281 int tar_trail __P((register char *, register int, register int *));
 282 int tar_id __P((register char *, int));
 283 int tar_opt __P((void));
 284 int tar_rd __P((register ARCHD *, register char *));
 285 int tar_wr __P((register ARCHD *));
 286 int ustar_strd __P((void));
 287 int ustar_stwr __P((void));
 288 int ustar_id __P((char *, int));
 289 int ustar_rd __P((register ARCHD *, register char *));
 290 int ustar_wr __P((register ARCHD *));
 291
 292 /*
 293  * tty_subs.c
 294  */
 295 int tty_init __P((void));
 296 void tty_prnt __P((char *, ...));
 297 int tty_read __P((char *, int));
 298 void paxwarn __P((int, char *, ...));
 299 void syswarn __P((int, int, char *, ...));