extern.h revision 1.8
1/* $NetBSD: extern.h,v 1.8 1998/02/28 15:53:00 mrg 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 char *arcname; 52extern char *gzip_program; 53int ar_open __P((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 * cache.c 104 */ 105int uidtb_start __P((void)); 106int gidtb_start __P((void)); 107int usrtb_start __P((void)); 108int grptb_start __P((void)); 109char * name_uid __P((uid_t, int)); 110char * name_gid __P((gid_t, int)); 111int uid_name __P((char *, uid_t *)); 112int gid_name __P((char *, gid_t *)); 113 114/* 115 * cpio.c 116 */ 117extern int cpio_swp_head; 118int cpio_strd __P((void)); 119int cpio_subtrail __P((ARCHD *)); 120int cpio_endwr __P((void)); 121int cpio_id __P((char *, int)); 122int cpio_rd __P((ARCHD *, char *)); 123off_t cpio_endrd __P((void)); 124int cpio_stwr __P((void)); 125int cpio_wr __P((ARCHD *)); 126int vcpio_id __P((char *, int)); 127int crc_id __P((char *, int)); 128int crc_strd __P((void)); 129int vcpio_rd __P((ARCHD *, char *)); 130off_t vcpio_endrd __P((void)); 131int crc_stwr __P((void)); 132int vcpio_wr __P((ARCHD *)); 133int bcpio_id __P((char *, int)); 134int bcpio_rd __P((ARCHD *, char *)); 135off_t bcpio_endrd __P((void)); 136int bcpio_wr __P((ARCHD *)); 137 138/* 139 * file_subs.c 140 */ 141int file_creat __P((ARCHD *)); 142void file_close __P((ARCHD *, int)); 143int lnk_creat __P((ARCHD *)); 144int cross_lnk __P((ARCHD *)); 145int chk_same __P((ARCHD *)); 146int node_creat __P((ARCHD *)); 147int unlnk_exist __P((char *, int)); 148int chk_path __P((char *, uid_t, gid_t)); 149void set_ftime __P((char *fnm, time_t mtime, time_t atime, int frc)); 150int set_ids __P((char *, uid_t, gid_t)); 151void set_pmode __P((char *, mode_t)); 152int file_write __P((int, char *, int, int *, int *, int, char *)); 153void file_flush __P((int, char *, int)); 154void rdfile_close __P((ARCHD *, int *)); 155int set_crc __P((ARCHD *, int)); 156 157/* 158 * ftree.c 159 */ 160int ftree_start __P((void)); 161int ftree_add __P((char *)); 162void ftree_sel __P((ARCHD *)); 163void ftree_chk __P((void)); 164int next_file __P((ARCHD *)); 165 166/* 167 * gen_subs.c 168 */ 169void ls_list __P((ARCHD *, time_t)); 170void ls_tty __P((ARCHD *)); 171void zf_strncpy __P((char *, char *, int)); 172int l_strncpy __P((char *, char *, int)); 173u_long asc_ul __P((char *, int, int)); 174int ul_asc __P((u_long, char *, int, int)); 175#ifndef NET2_STAT 176u_quad_t asc_uqd __P((char *, int, int)); 177int uqd_asc __P((u_quad_t, char *, int, int)); 178#endif 179 180/* 181 * getoldopt.c 182 */ 183int getoldopt __P((int, char **, char *)); 184 185/* 186 * options.c 187 */ 188extern FSUB fsub[]; 189extern int ford[]; 190void options __P((int, char **)); 191OPLIST * opt_next __P((void)); 192int opt_add __P((char *)); 193int bad_opt __P((void)); 194 195/* 196 * pat_rep.c 197 */ 198int rep_add __P((char *)); 199int pat_add __P((char *)); 200void pat_chk __P((void)); 201int pat_sel __P((ARCHD *)); 202int pat_match __P((ARCHD *)); 203int mod_name __P((ARCHD *)); 204int set_dest __P((ARCHD *, char *, int)); 205 206/* 207 * pax.c 208 */ 209extern int act; 210extern FSUB *frmt; 211extern int cflag; 212extern int dflag; 213extern int iflag; 214extern int kflag; 215extern int lflag; 216extern int nflag; 217extern int tflag; 218extern int uflag; 219extern int vflag; 220extern int zflag; 221extern int Dflag; 222extern int Hflag; 223extern int Lflag; 224extern int Xflag; 225extern int Yflag; 226extern int Zflag; 227extern int vfpart; 228extern int patime; 229extern int pmtime; 230extern int pmode; 231extern int pids; 232extern int exit_val; 233extern int docrc; 234extern char *dirptr; 235extern char *ltmfrmt; 236extern char *argv0; 237int main __P((int, char **)); 238void sig_cleanup __P((int)); 239 240/* 241 * sel_subs.c 242 */ 243int sel_chk __P((ARCHD *)); 244int grp_add __P((char *)); 245int usr_add __P((char *)); 246int trng_add __P((char *)); 247 248/* 249 * tables.c 250 */ 251int lnk_start __P((void)); 252int chk_lnk __P((ARCHD *)); 253void purg_lnk __P((ARCHD *)); 254void lnk_end __P((void)); 255int ftime_start __P((void)); 256int chk_ftime __P((ARCHD *)); 257int name_start __P((void)); 258int add_name __P((char *, int, char *)); 259void sub_name __P((char *, int *)); 260int dev_start __P((void)); 261int add_dev __P((ARCHD *)); 262int map_dev __P((ARCHD *, u_long, u_long)); 263int atdir_start __P((void)); 264void atdir_end __P((void)); 265void add_atdir __P((char *, dev_t, ino_t, time_t, time_t)); 266int get_atdir __P((dev_t, ino_t, time_t *, time_t *)); 267int dir_start __P((void)); 268void add_dir __P((char *, int, struct stat *, int)); 269void proc_dir __P((void)); 270u_int st_hash __P((char *, int, int)); 271 272/* 273 * tar.c 274 */ 275int tar_endwr __P((void)); 276off_t tar_endrd __P((void)); 277int tar_trail __P((char *, int, int *)); 278int tar_id __P((char *, int)); 279int tar_opt __P((void)); 280int tar_rd __P((ARCHD *, char *)); 281int tar_wr __P((ARCHD *)); 282int ustar_strd __P((void)); 283int ustar_stwr __P((void)); 284int ustar_id __P((char *, int)); 285int ustar_rd __P((ARCHD *, char *)); 286int ustar_wr __P((ARCHD *)); 287 288/* 289 * tty_subs.c 290 */ 291int tty_init __P((void)); 292void tty_prnt __P((char *, ...)) 293 __attribute__((format (printf, 1, 2))); 294int tty_read __P((char *, int)); 295void tty_warn __P((int, char *, ...)) 296 __attribute__((format (printf, 2, 3))); 297void syswarn __P((int, int, char *, ...)) 298 __attribute__((format (printf, 3, 4))); 299