extern.h revision 1.6
1/* $NetBSD: extern.h,v 1.6 1997/07/20 20:32:26 christos 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((register char *, register int)); 59int ar_write __P((register char *, register 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((register char *, register int)); 94int rd_wrbuf __P((register char *, register 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((register 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 */ 117int cpio_strd __P((void)); 118int cpio_subtrail __P((register ARCHD *)); 119int cpio_endwr __P((void)); 120int cpio_id __P((char *, int)); 121int cpio_rd __P((register ARCHD *, register char *)); 122off_t cpio_endrd __P((void)); 123int cpio_stwr __P((void)); 124int cpio_wr __P((register ARCHD *)); 125int vcpio_id __P((char *, int)); 126int crc_id __P((char *, int)); 127int crc_strd __P((void)); 128int vcpio_rd __P((register ARCHD *, register char *)); 129off_t vcpio_endrd __P((void)); 130int crc_stwr __P((void)); 131int vcpio_wr __P((register ARCHD *)); 132int bcpio_id __P((char *, int)); 133int bcpio_rd __P((register ARCHD *, register char *)); 134off_t bcpio_endrd __P((void)); 135int bcpio_wr __P((register ARCHD *)); 136 137/* 138 * file_subs.c 139 */ 140int file_creat __P((register ARCHD *)); 141void file_close __P((register ARCHD *, int)); 142int lnk_creat __P((register ARCHD *)); 143int cross_lnk __P((register ARCHD *)); 144int chk_same __P((register ARCHD *)); 145int node_creat __P((register ARCHD *)); 146int unlnk_exist __P((register char *, register int)); 147int chk_path __P((register char *, uid_t, gid_t)); 148void set_ftime __P((char *fnm, time_t mtime, time_t atime, int frc)); 149int set_ids __P((char *, uid_t, gid_t)); 150void set_pmode __P((char *, mode_t)); 151int file_write __P((int, char *, register int, int *, int *, int, char *)); 152void file_flush __P((int, char *, int)); 153void rdfile_close __P((register ARCHD *, register int *)); 154int set_crc __P((register ARCHD *, register int)); 155 156/* 157 * ftree.c 158 */ 159int ftree_start __P((void)); 160int ftree_add __P((register char *)); 161void ftree_sel __P((register ARCHD *)); 162void ftree_chk __P((void)); 163int next_file __P((register ARCHD *)); 164 165/* 166 * gen_subs.c 167 */ 168void ls_list __P((register ARCHD *, time_t)); 169void ls_tty __P((register ARCHD *)); 170void zf_strncpy __P((register char *, register char *, int)); 171int l_strncpy __P((register char *, register char *, int)); 172u_long asc_ul __P((register char *, int, register int)); 173int ul_asc __P((u_long, register char *, register int, register int)); 174#ifndef NET2_STAT 175u_quad_t asc_uqd __P((register char *, int, register int)); 176int uqd_asc __P((u_quad_t, register char *, register int, register int)); 177#endif 178 179/* 180 * getoldopt.c 181 */ 182int getoldopt __P((int, char **, char *)); 183 184/* 185 * options.c 186 */ 187extern FSUB fsub[]; 188extern int ford[]; 189void options __P((register int, register char **)); 190OPLIST * opt_next __P((void)); 191int opt_add __P((register char *)); 192int bad_opt __P((void)); 193 194/* 195 * pat_rep.c 196 */ 197int rep_add __P((register char *)); 198int pat_add __P((char *)); 199void pat_chk __P((void)); 200int pat_sel __P((register ARCHD *)); 201int pat_match __P((register ARCHD *)); 202int mod_name __P((register ARCHD *)); 203int set_dest __P((register ARCHD *, char *, int)); 204 205/* 206 * pax.c 207 */ 208extern int act; 209extern FSUB *frmt; 210extern int cflag; 211extern int dflag; 212extern int iflag; 213extern int kflag; 214extern int lflag; 215extern int nflag; 216extern int tflag; 217extern int uflag; 218extern int vflag; 219extern int zflag; 220extern int Dflag; 221extern int Hflag; 222extern int Lflag; 223extern int Xflag; 224extern int Yflag; 225extern int Zflag; 226extern int vfpart; 227extern int patime; 228extern int pmtime; 229extern int pmode; 230extern int pids; 231extern int exit_val; 232extern int docrc; 233extern char *dirptr; 234extern char *ltmfrmt; 235extern char *argv0; 236int main __P((int, char **)); 237void sig_cleanup __P((int)); 238 239/* 240 * sel_subs.c 241 */ 242int sel_chk __P((register ARCHD *)); 243int grp_add __P((register char *)); 244int usr_add __P((register char *)); 245int trng_add __P((register char *)); 246 247/* 248 * tables.c 249 */ 250int lnk_start __P((void)); 251int chk_lnk __P((register ARCHD *)); 252void purg_lnk __P((register ARCHD *)); 253void lnk_end __P((void)); 254int ftime_start __P((void)); 255int chk_ftime __P((register ARCHD *)); 256int name_start __P((void)); 257int add_name __P((register char *, int, char *)); 258void sub_name __P((register char *, int *)); 259int dev_start __P((void)); 260int add_dev __P((register ARCHD *)); 261int map_dev __P((register ARCHD *, u_long, u_long)); 262int atdir_start __P((void)); 263void atdir_end __P((void)); 264void add_atdir __P((char *, dev_t, ino_t, time_t, time_t)); 265int get_atdir __P((dev_t, ino_t, time_t *, time_t *)); 266int dir_start __P((void)); 267void add_dir __P((char *, int, struct stat *, int)); 268void proc_dir __P((void)); 269u_int st_hash __P((char *, int, int)); 270 271/* 272 * tar.c 273 */ 274int tar_endwr __P((void)); 275off_t tar_endrd __P((void)); 276int tar_trail __P((register char *, register int, register int *)); 277int tar_id __P((register char *, int)); 278int tar_opt __P((void)); 279int tar_rd __P((register ARCHD *, register char *)); 280int tar_wr __P((register ARCHD *)); 281int ustar_strd __P((void)); 282int ustar_stwr __P((void)); 283int ustar_id __P((char *, int)); 284int ustar_rd __P((register ARCHD *, register char *)); 285int ustar_wr __P((register ARCHD *)); 286 287/* 288 * tty_subs.c 289 */ 290int tty_init __P((void)); 291void tty_prnt __P((char *, ...)) 292 __attribute__((format (printf, 1, 2))); 293int tty_read __P((char *, int)); 294void tty_warn __P((int, char *, ...)) 295 __attribute__((format (printf, 2, 3))); 296void syswarn __P((int, int, char *, ...)) 297 __attribute__((format (printf, 3, 4))); 298