extern.h revision 28904
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 * $Id: extern.h,v 1.4 1997/02/22 14:04:25 peter Exp $ 39 */ 40 41/* 42 * External references from each source file 43 */ 44 45#include <sys/cdefs.h> 46 47/* 48 * ar_io.c 49 */ 50extern char *arcname; 51int ar_open __P((char *)); 52void ar_close __P((void)); 53void ar_drain __P((void)); 54int ar_set_wr __P((void)); 55int ar_app_ok __P((void)); 56int ar_read __P((register char *, register int)); 57int ar_write __P((register char *, register int)); 58int ar_rdsync __P((void)); 59int ar_fow __P((off_t, off_t *)); 60int ar_rev __P((off_t )); 61int ar_next __P((void)); 62 63/* 64 * ar_subs.c 65 */ 66extern u_long flcnt; 67void list __P((void)); 68void extract __P((void)); 69void append __P((void)); 70void archive __P((void)); 71void copy __P((void)); 72 73/* 74 * buf_subs.c 75 */ 76extern int blksz; 77extern int wrblksz; 78extern int maxflt; 79extern int rdblksz; 80extern off_t wrlimit; 81extern off_t rdcnt; 82extern off_t wrcnt; 83int wr_start __P((void)); 84int rd_start __P((void)); 85void cp_start __P((void)); 86int appnd_start __P((off_t)); 87int rd_sync __P((void)); 88void pback __P((char *, int)); 89int rd_skip __P((off_t)); 90void wr_fin __P((void)); 91int wr_rdbuf __P((register char *, register int)); 92int rd_wrbuf __P((register char *, register int)); 93int wr_skip __P((off_t)); 94int wr_rdfile __P((ARCHD *, int, off_t *)); 95int rd_wrfile __P((ARCHD *, int, off_t *)); 96void cp_file __P((ARCHD *, int, int)); 97int buf_fill __P((void)); 98int buf_flush __P((register int)); 99 100/* 101 * cache.c 102 */ 103int uidtb_start __P((void)); 104int gidtb_start __P((void)); 105int usrtb_start __P((void)); 106int grptb_start __P((void)); 107char * name_uid __P((uid_t, int)); 108char * name_gid __P((gid_t, int)); 109int uid_name __P((char *, uid_t *)); 110int gid_name __P((char *, gid_t *)); 111 112/* 113 * cpio.c 114 */ 115int cpio_strd __P((void)); 116int cpio_trail __P((register ARCHD *)); 117int cpio_endwr __P((void)); 118int cpio_id __P((char *, int)); 119int cpio_rd __P((register ARCHD *, register char *)); 120off_t cpio_endrd __P((void)); 121int cpio_stwr __P((void)); 122int cpio_wr __P((register ARCHD *)); 123int vcpio_id __P((char *, int)); 124int crc_id __P((char *, int)); 125int crc_strd __P((void)); 126int vcpio_rd __P((register ARCHD *, register char *)); 127off_t vcpio_endrd __P((void)); 128int crc_stwr __P((void)); 129int vcpio_wr __P((register ARCHD *)); 130int bcpio_id __P((char *, int)); 131int bcpio_rd __P((register ARCHD *, register char *)); 132off_t bcpio_endrd __P((void)); 133int bcpio_wr __P((register ARCHD *)); 134 135/* 136 * file_subs.c 137 */ 138int file_creat __P((register ARCHD *)); 139void file_close __P((register ARCHD *, int)); 140int lnk_creat __P((register ARCHD *)); 141int cross_lnk __P((register ARCHD *)); 142int chk_same __P((register ARCHD *)); 143int node_creat __P((register ARCHD *)); 144int unlnk_exist __P((register char *, register int)); 145int chk_path __P((register char *, uid_t, gid_t)); 146void set_ftime __P((char *fnm, time_t mtime, time_t atime, int frc)); 147int set_ids __P((char *, uid_t, gid_t)); 148void set_pmode __P((char *, mode_t)); 149int file_write __P((int, char *, register int, int *, int *, int, char *)); 150void file_flush __P((int, char *, int)); 151void rdfile_close __P((register ARCHD *, register int *)); 152int set_crc __P((register ARCHD *, register int)); 153 154/* 155 * ftree.c 156 */ 157int ftree_start __P((void)); 158int ftree_add __P((register char *)); 159void ftree_sel __P((register ARCHD *)); 160void ftree_chk __P((void)); 161int next_file __P((register ARCHD *)); 162 163/* 164 * gen_subs.c 165 */ 166void ls_list __P((register ARCHD *, time_t)); 167void ls_tty __P((register ARCHD *)); 168void zf_strncpy __P((register char *, register char *, int)); 169int l_strncpy __P((register char *, register char *, int)); 170u_long asc_ul __P((register char *, int, register int)); 171int ul_asc __P((u_long, register char *, register int, register int)); 172#ifndef NET2_STAT 173u_quad_t asc_uqd __P((register char *, int, register int)); 174int uqd_asc __P((u_quad_t, register char *, register int, register int)); 175#endif 176 177/* 178 * options.c 179 */ 180extern FSUB fsub[]; 181extern int ford[]; 182void options __P((register int, register char **)); 183OPLIST * opt_next __P((void)); 184int opt_add __P((register char *)); 185int bad_opt __P((void)); 186 187/* 188 * pat_rep.c 189 */ 190int rep_add __P((register char *)); 191int pat_add __P((char *)); 192void pat_chk __P((void)); 193int pat_sel __P((register ARCHD *)); 194int pat_match __P((register ARCHD *)); 195int mod_name __P((register ARCHD *)); 196int set_dest __P((register ARCHD *, char *, int)); 197 198/* 199 * pax.c 200 */ 201extern int act; 202extern FSUB *frmt; 203extern int cflag; 204extern int dflag; 205extern int iflag; 206extern int kflag; 207extern int lflag; 208extern int nflag; 209extern int tflag; 210extern int uflag; 211extern int vflag; 212extern int Dflag; 213extern int Hflag; 214extern int Lflag; 215extern int Xflag; 216extern int Yflag; 217extern int Zflag; 218extern int vfpart; 219extern int patime; 220extern int pmtime; 221extern int pmode; 222extern int pids; 223extern int exit_val; 224extern int docrc; 225extern char *dirptr; 226extern char *ltmfrmt; 227extern char *argv0; 228int main __P((int, char **)); 229void sig_cleanup __P((int)); 230 231/* 232 * sel_subs.c 233 */ 234int sel_chk __P((register ARCHD *)); 235int grp_add __P((register char *)); 236int usr_add __P((register char *)); 237int trng_add __P((register char *)); 238 239/* 240 * tables.c 241 */ 242int lnk_start __P((void)); 243int chk_lnk __P((register ARCHD *)); 244void purg_lnk __P((register ARCHD *)); 245void lnk_end __P((void)); 246int ftime_start __P((void)); 247int chk_ftime __P((register ARCHD *)); 248int name_start __P((void)); 249int add_name __P((register char *, int, char *)); 250void sub_name __P((register char *, int *)); 251int dev_start __P((void)); 252int add_dev __P((register ARCHD *)); 253int map_dev __P((register ARCHD *, u_long, u_long)); 254int atdir_start __P((void)); 255void atdir_end __P((void)); 256void add_atdir __P((char *, dev_t, ino_t, time_t, time_t)); 257int get_atdir __P((dev_t, ino_t, time_t *, time_t *)); 258int dir_start __P((void)); 259void add_dir __P((char *, int, struct stat *, int)); 260void proc_dir __P((void)); 261u_int st_hash __P((char *, int, int)); 262 263/* 264 * tar.c 265 */ 266int tar_endwr __P((void)); 267off_t tar_endrd __P((void)); 268int tar_trail __P((register char *, register int, register int *)); 269int tar_id __P((register char *, int)); 270int tar_opt __P((void)); 271int tar_rd __P((register ARCHD *, register char *)); 272int tar_wr __P((register ARCHD *)); 273int ustar_strd __P((void)); 274int ustar_stwr __P((void)); 275int ustar_id __P((char *, int)); 276int ustar_rd __P((register ARCHD *, register char *)); 277int ustar_wr __P((register ARCHD *)); 278 279/* 280 * tty_subs.c 281 */ 282int tty_init __P((void)); 283void tty_prnt __P((char *, ...)); 284int tty_read __P((char *, int)); 285void pax_warn __P((int, char *, ...)); 286void sys_warn __P((int, int, char *, ...)); 287