extern.h revision 1.13
1/* $NetBSD: extern.h,v 1.13 1998/08/10 22:35:02 tv Exp $ */ 2 3/*- 4 * Copyright (c) 1992 Keith Muller. 5 * Copyright (c) 1992, 1993 6 * The Regents of the University of California. All rights reserved. 7 * 8 * This code is derived from software contributed to Berkeley by 9 * Keith Muller of the University of California, San Diego. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions and the following disclaimer. 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions and the following disclaimer in the 18 * documentation and/or other materials provided with the distribution. 19 * 3. All advertising materials mentioning features or use of this software 20 * must display the following acknowledgement: 21 * This product includes software developed by the University of 22 * California, Berkeley and its contributors. 23 * 4. Neither the name of the University nor the names of its contributors 24 * may be used to endorse or promote products derived from this software 25 * without specific prior written permission. 26 * 27 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 28 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 29 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 30 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 31 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 32 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 33 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 34 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 35 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 36 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 37 * SUCH DAMAGE. 38 * 39 * @(#)extern.h 8.2 (Berkeley) 4/18/94 40 */ 41 42/* 43 * External references from each source file 44 */ 45 46#include <sys/cdefs.h> 47 48/* 49 * ar_io.c 50 */ 51extern const char *arcname; 52extern const char *gzip_program; 53int ar_open __P((const char *)); 54void ar_close __P((void)); 55void ar_drain __P((void)); 56int ar_set_wr __P((void)); 57int ar_app_ok __P((void)); 58int ar_read __P((char *, int)); 59int ar_write __P((char *, int)); 60int ar_rdsync __P((void)); 61int ar_fow __P((off_t, off_t *)); 62int ar_rev __P((off_t )); 63int ar_next __P((void)); 64 65/* 66 * ar_subs.c 67 */ 68extern u_long flcnt; 69void list __P((void)); 70void extract __P((void)); 71void append __P((void)); 72void archive __P((void)); 73void copy __P((void)); 74 75/* 76 * buf_subs.c 77 */ 78extern int blksz; 79extern int wrblksz; 80extern int maxflt; 81extern int rdblksz; 82extern off_t wrlimit; 83extern off_t rdcnt; 84extern off_t wrcnt; 85int wr_start __P((void)); 86int rd_start __P((void)); 87void cp_start __P((void)); 88int appnd_start __P((off_t)); 89int rd_sync __P((void)); 90void pback __P((char *, int)); 91int rd_skip __P((off_t)); 92void wr_fin __P((void)); 93int wr_rdbuf __P((char *, int)); 94int rd_wrbuf __P((char *, int)); 95int wr_skip __P((off_t)); 96int wr_rdfile __P((ARCHD *, int, off_t *)); 97int rd_wrfile __P((ARCHD *, int, off_t *)); 98void cp_file __P((ARCHD *, int, int)); 99int buf_fill __P((void)); 100int buf_flush __P((int)); 101 102/* 103 * cpio.c 104 */ 105extern int cpio_swp_head; 106int cpio_strd __P((void)); 107int cpio_subtrail __P((ARCHD *)); 108int cpio_endwr __P((void)); 109int cpio_id __P((char *, int)); 110int cpio_rd __P((ARCHD *, char *)); 111off_t cpio_endrd __P((void)); 112int cpio_stwr __P((void)); 113int cpio_wr __P((ARCHD *)); 114int vcpio_id __P((char *, int)); 115int crc_id __P((char *, int)); 116int crc_strd __P((void)); 117int vcpio_rd __P((ARCHD *, char *)); 118off_t vcpio_endrd __P((void)); 119int crc_stwr __P((void)); 120int vcpio_wr __P((ARCHD *)); 121int bcpio_id __P((char *, int)); 122int bcpio_rd __P((ARCHD *, char *)); 123off_t bcpio_endrd __P((void)); 124int bcpio_wr __P((ARCHD *)); 125 126/* 127 * file_subs.c 128 */ 129int file_creat __P((ARCHD *)); 130void file_close __P((ARCHD *, int)); 131int lnk_creat __P((ARCHD *)); 132int cross_lnk __P((ARCHD *)); 133int chk_same __P((ARCHD *)); 134int node_creat __P((ARCHD *)); 135int unlnk_exist __P((char *, int)); 136int chk_path __P((char *, uid_t, gid_t)); 137void set_ftime __P((char *fnm, time_t mtime, time_t atime, int frc)); 138int set_ids __P((char *, uid_t, gid_t)); 139void set_pmode __P((char *, mode_t)); 140int file_write __P((int, char *, int, int *, int *, int, char *)); 141void file_flush __P((int, char *, int)); 142void rdfile_close __P((ARCHD *, int *)); 143int set_crc __P((ARCHD *, int)); 144 145/* 146 * ftree.c 147 */ 148int ftree_start __P((void)); 149int ftree_add __P((char *)); 150void ftree_sel __P((ARCHD *)); 151void ftree_chk __P((void)); 152int next_file __P((ARCHD *)); 153 154/* 155 * gen_subs.c 156 */ 157void ls_list __P((ARCHD *, time_t)); 158void ls_tty __P((ARCHD *)); 159void zf_strncpy __P((char *, const char *, int)); 160int l_strncpy __P((char *, const char *, int)); 161u_long asc_ul __P((char *, int, int)); 162int ul_asc __P((u_long, char *, int, int)); 163#ifndef NET2_STAT 164u_quad_t asc_uqd __P((char *, int, int)); 165int uqd_asc __P((u_quad_t, char *, int, int)); 166#endif 167 168/* 169 * getoldopt.c 170 */ 171int getoldopt __P((int, char **, char *)); 172 173/* 174 * options.c 175 */ 176extern FSUB fsub[]; 177extern int ford[]; 178extern int cpio_mode; 179extern char *chdir_dir; 180void options __P((int, char **)); 181OPLIST * opt_next __P((void)); 182int opt_add __P((char *)); 183int bad_opt __P((void)); 184 185/* 186 * pat_rep.c 187 */ 188int rep_add __P((char *)); 189int pat_add __P((char *)); 190void pat_chk __P((void)); 191int pat_sel __P((ARCHD *)); 192int pat_match __P((ARCHD *)); 193int mod_name __P((ARCHD *)); 194int set_dest __P((ARCHD *, char *, int)); 195 196/* 197 * pax.c 198 */ 199extern int act; 200extern FSUB *frmt; 201extern int cflag; 202extern int dflag; 203extern int iflag; 204extern int kflag; 205extern int lflag; 206extern int nflag; 207extern int tflag; 208extern int uflag; 209extern int vflag; 210extern int zflag; 211extern int Dflag; 212extern int Hflag; 213extern int Lflag; 214extern int Xflag; 215extern int Yflag; 216extern int Zflag; 217extern int vfpart; 218extern int patime; 219extern int pmtime; 220extern int pmode; 221extern int pids; 222extern int exit_val; 223extern int docrc; 224extern char *dirptr; 225extern const char *ltmfrmt; 226extern char *argv0; 227int main __P((int, char **)); 228void sig_cleanup __P((int)); 229 230/* 231 * sel_subs.c 232 */ 233int sel_chk __P((ARCHD *)); 234int grp_add __P((char *)); 235int usr_add __P((char *)); 236int trng_add __P((char *)); 237 238/* 239 * tables.c 240 */ 241int lnk_start __P((void)); 242int chk_lnk __P((ARCHD *)); 243void purg_lnk __P((ARCHD *)); 244void lnk_end __P((void)); 245int ftime_start __P((void)); 246int chk_ftime __P((ARCHD *)); 247int name_start __P((void)); 248int add_name __P((char *, int, char *)); 249void sub_name __P((char *, int *)); 250int dev_start __P((void)); 251int add_dev __P((ARCHD *)); 252int map_dev __P((ARCHD *, u_long, u_long)); 253int atdir_start __P((void)); 254void atdir_end __P((void)); 255void add_atdir __P((char *, dev_t, ino_t, time_t, time_t)); 256int get_atdir __P((dev_t, ino_t, time_t *, time_t *)); 257int dir_start __P((void)); 258void add_dir __P((char *, int, struct stat *, int)); 259void proc_dir __P((void)); 260u_int st_hash __P((char *, int, int)); 261 262/* 263 * tar.c 264 */ 265extern int is_oldgnutar; 266int tar_endwr __P((void)); 267off_t tar_endrd __P((void)); 268int tar_trail __P((char *, int, int *)); 269int tar_id __P((char *, int)); 270int tar_opt __P((void)); 271int tar_rd __P((ARCHD *, char *)); 272int tar_wr __P((ARCHD *)); 273int ustar_strd __P((void)); 274int ustar_stwr __P((void)); 275int ustar_id __P((char *, int)); 276int ustar_rd __P((ARCHD *, char *)); 277int ustar_wr __P((ARCHD *)); 278 279/* 280 * tty_subs.c 281 */ 282int tty_init __P((void)); 283void tty_prnt __P((char *, ...)) 284 __attribute__((format (printf, 1, 2))); 285int tty_read __P((char *, int)); 286void tty_warn __P((int, char *, ...)) 287 __attribute__((format (printf, 2, 3))); 288void syswarn __P((int, int, char *, ...)) 289 __attribute__((format (printf, 3, 4))); 290