1 /*- 2 * Copyright (c) 1992 Keith Muller. 3 * Copyright (c) 1992, 1993 4 * The Regents of the University of California. All rights reserved. 5 * 6 * This code is derived from software contributed to Berkeley by 7 * Keith Muller of the University of California, San Diego. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 3. All advertising materials mentioning features or use of this software 18 * must display the following acknowledgement: 19 * This product includes software developed by the University of 20 * California, Berkeley and its contributors. 21 * 4. Neither the name of the University nor the names of its contributors 22 * may be used to endorse or promote products derived from this software 23 * without specific prior written permission. 24 * 25 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 26 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 28 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 31 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 32 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 35 * SUCH DAMAGE. 36 * 37 * @(#)extern.h 8.2 (Berkeley) 4/18/94 38 * $FreeBSD: src/bin/pax/extern.h,v 1.6.2.2 2001/08/01 05:03:11 obrien Exp $ 39 * $DragonFly: src/bin/pax/extern.h,v 1.2 2003/06/17 04:22:50 dillon Exp $ 40 */ 41 42 /* 43 * External references from each source file 44 */ 45 46 #include <sys/cdefs.h> 47 48 /* 49 * ar_io.c 50 */ 51 extern char *arcname; 52 extern const char *gzip_program; 53 int ar_open __P((char *)); 54 void ar_close __P((void)); 55 void ar_drain __P((void)); 56 int ar_set_wr __P((void)); 57 int ar_app_ok __P((void)); 58 int ar_read __P((register char *, register int)); 59 int ar_write __P((register char *, register int)); 60 int ar_rdsync __P((void)); 61 int ar_fow __P((off_t, off_t *)); 62 int ar_rev __P((off_t )); 63 int ar_next __P((void)); 64 65 /* 66 * ar_subs.c 67 */ 68 extern u_long flcnt; 69 void list __P((void)); 70 void extract __P((void)); 71 void append __P((void)); 72 void archive __P((void)); 73 void copy __P((void)); 74 75 /* 76 * buf_subs.c 77 */ 78 extern int blksz; 79 extern int wrblksz; 80 extern int maxflt; 81 extern int rdblksz; 82 extern off_t wrlimit; 83 extern off_t rdcnt; 84 extern off_t wrcnt; 85 int wr_start __P((void)); 86 int rd_start __P((void)); 87 void cp_start __P((void)); 88 int appnd_start __P((off_t)); 89 int rd_sync __P((void)); 90 void pback __P((char *, int)); 91 int rd_skip __P((off_t)); 92 void wr_fin __P((void)); 93 int wr_rdbuf __P((register char *, register int)); 94 int rd_wrbuf __P((register char *, register int)); 95 int wr_skip __P((off_t)); 96 int wr_rdfile __P((ARCHD *, int, off_t *)); 97 int rd_wrfile __P((ARCHD *, int, off_t *)); 98 void cp_file __P((ARCHD *, int, int)); 99 int buf_fill __P((void)); 100 int buf_flush __P((register int)); 101 102 /* 103 * cache.c 104 */ 105 int uidtb_start __P((void)); 106 int gidtb_start __P((void)); 107 int usrtb_start __P((void)); 108 int grptb_start __P((void)); 109 char * name_uid __P((uid_t, int)); 110 char * name_gid __P((gid_t, int)); 111 int uid_name __P((char *, uid_t *)); 112 int gid_name __P((char *, gid_t *)); 113 114 /* 115 * cpio.c 116 */ 117 int cpio_strd __P((void)); 118 int cpio_trail __P((register ARCHD *)); 119 int cpio_endwr __P((void)); 120 int cpio_id __P((char *, int)); 121 int cpio_rd __P((register ARCHD *, register char *)); 122 off_t cpio_endrd __P((void)); 123 int cpio_stwr __P((void)); 124 int cpio_wr __P((register ARCHD *)); 125 int vcpio_id __P((char *, int)); 126 int crc_id __P((char *, int)); 127 int crc_strd __P((void)); 128 int vcpio_rd __P((register ARCHD *, register char *)); 129 off_t vcpio_endrd __P((void)); 130 int crc_stwr __P((void)); 131 int vcpio_wr __P((register ARCHD *)); 132 int bcpio_id __P((char *, int)); 133 int bcpio_rd __P((register ARCHD *, register char *)); 134 off_t bcpio_endrd __P((void)); 135 int bcpio_wr __P((register ARCHD *)); 136 137 /* 138 * file_subs.c 139 */ 140 int file_creat __P((register ARCHD *)); 141 void file_close __P((register ARCHD *, int)); 142 int lnk_creat __P((register ARCHD *)); 143 int cross_lnk __P((register ARCHD *)); 144 int chk_same __P((register ARCHD *)); 145 int node_creat __P((register ARCHD *)); 146 int unlnk_exist __P((register char *, register int)); 147 int chk_path __P((register char *, uid_t, gid_t)); 148 void set_ftime __P((char *fnm, time_t mtime, time_t atime, int frc)); 149 int set_ids __P((char *, uid_t, gid_t)); 150 int set_lids __P((char *, uid_t, gid_t)); 151 void set_pmode __P((char *, mode_t)); 152 int file_write __P((int, char *, register int, int *, int *, int, char *)); 153 void file_flush __P((int, char *, int)); 154 void rdfile_close __P((register ARCHD *, register int *)); 155 int set_crc __P((register ARCHD *, register int)); 156 157 /* 158 * ftree.c 159 */ 160 int ftree_start __P((void)); 161 int ftree_add __P((register char *, int)); 162 void ftree_sel __P((register ARCHD *)); 163 void ftree_chk __P((void)); 164 int next_file __P((register ARCHD *)); 165 166 /* 167 * gen_subs.c 168 */ 169 void ls_list __P((register ARCHD *, time_t, FILE *)); 170 void ls_tty __P((register ARCHD *)); 171 int l_strncpy __P((register char *, register char *, int)); 172 u_long asc_ul __P((register char *, int, register int)); 173 int ul_asc __P((u_long, register char *, register int, register int)); 174 #ifndef NET2_STAT 175 u_quad_t asc_uqd __P((register char *, int, register int)); 176 int uqd_asc __P((u_quad_t, register char *, register int, register int)); 177 #endif 178 179 /* 180 * getoldopt.c 181 */ 182 int getoldopt __P((int, char **, char *)); 183 184 /* 185 * options.c 186 */ 187 extern FSUB fsub[]; 188 extern int ford[]; 189 void options __P((register int, register char **)); 190 OPLIST * opt_next __P((void)); 191 int opt_add __P((register char *)); 192 int bad_opt __P((void)); 193 char *chdname; 194 195 /* 196 * pat_rep.c 197 */ 198 int rep_add __P((register char *)); 199 int pat_add __P((char *, char *)); 200 void pat_chk __P((void)); 201 int pat_sel __P((register ARCHD *)); 202 int pat_match __P((register ARCHD *)); 203 int mod_name __P((register ARCHD *)); 204 int set_dest __P((register ARCHD *, char *, int)); 205 206 /* 207 * pax.c 208 */ 209 extern int act; 210 extern FSUB *frmt; 211 extern int cflag; 212 extern int cwdfd; 213 extern int dflag; 214 extern int iflag; 215 extern int kflag; 216 extern int lflag; 217 extern int nflag; 218 extern int tflag; 219 extern int uflag; 220 extern int vflag; 221 extern int Dflag; 222 extern int Hflag; 223 extern int Lflag; 224 extern int Xflag; 225 extern int Yflag; 226 extern int Zflag; 227 extern int vfpart; 228 extern int patime; 229 extern int pmtime; 230 extern int nodirs; 231 extern int pmode; 232 extern int pids; 233 extern int rmleadslash; 234 extern int exit_val; 235 extern int docrc; 236 extern char *dirptr; 237 extern char *argv0; 238 extern FILE *listf; 239 extern char *tempfile; 240 extern char *tempbase; 241 242 int main __P((int, char **)); 243 void sig_cleanup __P((int)); 244 245 /* 246 * sel_subs.c 247 */ 248 int sel_chk __P((register ARCHD *)); 249 int grp_add __P((register char *)); 250 int usr_add __P((register char *)); 251 int trng_add __P((register char *)); 252 253 /* 254 * tables.c 255 */ 256 int lnk_start __P((void)); 257 int chk_lnk __P((register ARCHD *)); 258 void purg_lnk __P((register ARCHD *)); 259 void lnk_end __P((void)); 260 int ftime_start __P((void)); 261 int chk_ftime __P((register ARCHD *)); 262 int name_start __P((void)); 263 int add_name __P((register char *, int, char *)); 264 void sub_name __P((register char *, int *, size_t)); 265 int dev_start __P((void)); 266 int add_dev __P((register ARCHD *)); 267 int map_dev __P((register ARCHD *, u_long, u_long)); 268 int atdir_start __P((void)); 269 void atdir_end __P((void)); 270 void add_atdir __P((char *, dev_t, ino_t, time_t, time_t)); 271 int get_atdir __P((dev_t, ino_t, time_t *, time_t *)); 272 int dir_start __P((void)); 273 void add_dir __P((char *, int, struct stat *, int)); 274 void proc_dir __P((void)); 275 u_int st_hash __P((char *, int, int)); 276 277 /* 278 * tar.c 279 */ 280 int tar_endwr __P((void)); 281 off_t tar_endrd __P((void)); 282 int tar_trail __P((register char *, register int, register int *)); 283 int tar_id __P((register char *, int)); 284 int tar_opt __P((void)); 285 int tar_rd __P((register ARCHD *, register char *)); 286 int tar_wr __P((register ARCHD *)); 287 int ustar_strd __P((void)); 288 int ustar_stwr __P((void)); 289 int ustar_id __P((char *, int)); 290 int ustar_rd __P((register ARCHD *, register char *)); 291 int ustar_wr __P((register ARCHD *)); 292 293 /* 294 * tty_subs.c 295 */ 296 int tty_init __P((void)); 297 void tty_prnt __P((const char *, ...)) __printflike(1, 2); 298 int tty_read __P((char *, int)); 299 void paxwarn __P((int, const char *, ...)) __printflike(2, 3); 300 void syswarn __P((int, int, const char *, ...)) __printflike(3, 4); 301