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 */ 39 40 /* 41 * External references from each source file 42 */ 43 44 #include <sys/cdefs.h> 45 46 /* 47 * ar_io.c 48 */ 49 extern char *arcname; 50 int ar_open __P((char *)); 51 void ar_close __P((void)); 52 void ar_drain __P((void)); 53 int ar_set_wr __P((void)); 54 int ar_app_ok __P((void)); 55 int ar_read __P((register char *, register int)); 56 int ar_write __P((register char *, register int)); 57 int ar_rdsync __P((void)); 58 int ar_fow __P((off_t, off_t *)); 59 int ar_rev __P((off_t )); 60 int ar_next __P((void)); 61 62 /* 63 * ar_subs.c 64 */ 65 extern u_long flcnt; 66 void list __P((void)); 67 void extract __P((void)); 68 void append __P((void)); 69 void archive __P((void)); 70 void copy __P((void)); 71 72 /* 73 * buf_subs.c 74 */ 75 extern int blksz; 76 extern int wrblksz; 77 extern int maxflt; 78 extern int rdblksz; 79 extern off_t wrlimit; 80 extern off_t rdcnt; 81 extern off_t wrcnt; 82 int wr_start __P((void)); 83 int rd_start __P((void)); 84 void cp_start __P((void)); 85 int appnd_start __P((off_t)); 86 int rd_sync __P((void)); 87 void pback __P((char *, int)); 88 int rd_skip __P((off_t)); 89 void wr_fin __P((void)); 90 int wr_rdbuf __P((register char *, register int)); 91 int rd_wrbuf __P((register char *, register int)); 92 int wr_skip __P((off_t)); 93 int wr_rdfile __P((ARCHD *, int, off_t *)); 94 int rd_wrfile __P((ARCHD *, int, off_t *)); 95 void cp_file __P((ARCHD *, int, int)); 96 int buf_fill __P((void)); 97 int buf_flush __P((register int)); 98 99 /* 100 * cache.c 101 */ 102 int uidtb_start __P((void)); 103 int gidtb_start __P((void)); 104 int usrtb_start __P((void)); 105 int grptb_start __P((void)); 106 char * name_uid __P((uid_t, int)); 107 char * name_gid __P((gid_t, int)); 108 int uid_name __P((char *, uid_t *)); 109 int gid_name __P((char *, gid_t *)); 110 111 /* 112 * cpio.c 113 */ 114 int cpio_strd __P((void)); 115 int cpio_trail __P((register ARCHD *)); 116 int cpio_endwr __P((void)); 117 int cpio_id __P((char *, int)); 118 int cpio_rd __P((register ARCHD *, register char *)); 119 off_t cpio_endrd __P((void)); 120 int cpio_stwr __P((void)); 121 int cpio_wr __P((register ARCHD *)); 122 int vcpio_id __P((char *, int)); 123 int crc_id __P((char *, int)); 124 int crc_strd __P((void)); 125 int vcpio_rd __P((register ARCHD *, register char *)); 126 off_t vcpio_endrd __P((void)); 127 int crc_stwr __P((void)); 128 int vcpio_wr __P((register ARCHD *)); 129 int bcpio_id __P((char *, int)); 130 int bcpio_rd __P((register ARCHD *, register char *)); 131 off_t bcpio_endrd __P((void)); 132 int bcpio_wr __P((register ARCHD *)); 133 134 /* 135 * file_subs.c 136 */ 137 int file_creat __P((register ARCHD *)); 138 void file_close __P((register ARCHD *, int)); 139 int lnk_creat __P((register ARCHD *)); 140 int cross_lnk __P((register ARCHD *)); 141 int chk_same __P((register ARCHD *)); 142 int node_creat __P((register ARCHD *)); 143 int unlnk_exist __P((register char *, register int)); 144 int chk_path __P((register char *, uid_t, gid_t)); 145 void set_ftime __P((char *fnm, time_t mtime, time_t atime, int frc)); 146 int set_ids __P((char *, uid_t, gid_t)); 147 void set_pmode __P((char *, mode_t)); 148 int file_write __P((int, char *, register int, int *, int *, int, char *)); 149 void file_flush __P((int, char *, int)); 150 void rdfile_close __P((register ARCHD *, register int *)); 151 int set_crc __P((register ARCHD *, register int)); 152 153 /* 154 * ftree.c 155 */ 156 int ftree_start __P((void)); 157 int ftree_add __P((register char *)); 158 void ftree_sel __P((register ARCHD *)); 159 void ftree_chk __P((void)); 160 int next_file __P((register ARCHD *)); 161 162 /* 163 * gen_subs.c 164 */ 165 void ls_list __P((register ARCHD *, time_t)); 166 void ls_tty __P((register ARCHD *)); 167 void zf_strncpy __P((register char *, register char *, int)); 168 int l_strncpy __P((register char *, register char *, int)); 169 u_long asc_ul __P((register char *, int, register int)); 170 int ul_asc __P((u_long, register char *, register int, register int)); 171 #ifndef NET2_STAT 172 u_quad_t asc_uqd __P((register char *, int, register int)); 173 int uqd_asc __P((u_quad_t, register char *, register int, register int)); 174 #endif 175 176 /* 177 * options.c 178 */ 179 extern FSUB fsub[]; 180 extern int ford[]; 181 void options __P((register int, register char **)); 182 OPLIST * opt_next __P((void)); 183 int opt_add __P((register char *)); 184 int bad_opt __P((void)); 185 186 /* 187 * pat_rep.c 188 */ 189 int rep_add __P((register char *)); 190 int pat_add __P((char *)); 191 void pat_chk __P((void)); 192 int pat_sel __P((register ARCHD *)); 193 int pat_match __P((register ARCHD *)); 194 int mod_name __P((register ARCHD *)); 195 int set_dest __P((register ARCHD *, char *, int)); 196 197 /* 198 * pax.c 199 */ 200 extern int act; 201 extern FSUB *frmt; 202 extern int cflag; 203 extern int dflag; 204 extern int iflag; 205 extern int kflag; 206 extern int lflag; 207 extern int nflag; 208 extern int tflag; 209 extern int uflag; 210 extern int vflag; 211 extern int Dflag; 212 extern int Hflag; 213 extern int Lflag; 214 extern int Xflag; 215 extern int Yflag; 216 extern int Zflag; 217 extern int vfpart; 218 extern int patime; 219 extern int pmtime; 220 extern int pmode; 221 extern int pids; 222 extern int exit_val; 223 extern int docrc; 224 extern char *dirptr; 225 extern char *ltmfrmt; 226 extern char *argv0; 227 int main __P((int, char **)); 228 void sig_cleanup __P((int)); 229 230 /* 231 * sel_subs.c 232 */ 233 int sel_chk __P((register ARCHD *)); 234 int grp_add __P((register char *)); 235 int usr_add __P((register char *)); 236 int trng_add __P((register char *)); 237 238 /* 239 * tables.c 240 */ 241 int lnk_start __P((void)); 242 int chk_lnk __P((register ARCHD *)); 243 void purg_lnk __P((register ARCHD *)); 244 void lnk_end __P((void)); 245 int ftime_start __P((void)); 246 int chk_ftime __P((register ARCHD *)); 247 int name_start __P((void)); 248 int add_name __P((register char *, int, char *)); 249 void sub_name __P((register char *, int *)); 250 int dev_start __P((void)); 251 int add_dev __P((register ARCHD *)); 252 int map_dev __P((register ARCHD *, u_long, u_long)); 253 int atdir_start __P((void)); 254 void atdir_end __P((void)); 255 void add_atdir __P((char *, dev_t, ino_t, time_t, time_t)); 256 int get_atdir __P((dev_t, ino_t, time_t *, time_t *)); 257 int dir_start __P((void)); 258 void add_dir __P((char *, int, struct stat *, int)); 259 void proc_dir __P((void)); 260 u_int st_hash __P((char *, int, int)); 261 262 /* 263 * tar.c 264 */ 265 int tar_endwr __P((void)); 266 off_t tar_endrd __P((void)); 267 int tar_trail __P((register char *, register int, register int *)); 268 int tar_id __P((register char *, int)); 269 int tar_opt __P((void)); 270 int tar_rd __P((register ARCHD *, register char *)); 271 int tar_wr __P((register ARCHD *)); 272 int ustar_strd __P((void)); 273 int ustar_stwr __P((void)); 274 int ustar_id __P((char *, int)); 275 int ustar_rd __P((register ARCHD *, register char *)); 276 int ustar_wr __P((register ARCHD *)); 277 278 /* 279 * tty_subs.c 280 */ 281 int tty_init __P((void)); 282 void tty_prnt __P((char *, ...)); 283 int tty_read __P((char *, int)); 284 void warn __P((int, char *, ...)); 285 void syswarn __P((int, int, char *, ...)); 286