extern.h revision 1.19
1/* $NetBSD: extern.h,v 1.19 1999/10/22 20:59:08 is 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 int curdirfd; 53extern const char *gzip_program; 54extern time_t starttime; 55int ar_open __P((const char *)); 56void ar_close __P((void)); 57void ar_drain __P((void)); 58int ar_set_wr __P((void)); 59int ar_app_ok __P((void)); 60int ar_read __P((char *, int)); 61int ar_write __P((char *, int)); 62int ar_rdsync __P((void)); 63int ar_fow __P((off_t, off_t *)); 64int ar_rev __P((off_t )); 65int ar_next __P((void)); 66void ar_summary __P((int)); 67int ar_dochdir __P((char *)); 68 69/* 70 * ar_subs.c 71 */ 72extern u_long flcnt; 73extern ARCHD archd; 74void list __P((void)); 75void extract __P((void)); 76void append __P((void)); 77void archive __P((void)); 78void copy __P((void)); 79 80/* 81 * buf_subs.c 82 */ 83extern int blksz; 84extern int wrblksz; 85extern int maxflt; 86extern int rdblksz; 87extern off_t wrlimit; 88extern off_t rdcnt; 89extern off_t wrcnt; 90int wr_start __P((void)); 91int rd_start __P((void)); 92void cp_start __P((void)); 93int appnd_start __P((off_t)); 94int rd_sync __P((void)); 95void pback __P((char *, int)); 96int rd_skip __P((off_t)); 97void wr_fin __P((void)); 98int wr_rdbuf __P((char *, int)); 99int rd_wrbuf __P((char *, int)); 100int wr_skip __P((off_t)); 101int wr_rdfile __P((ARCHD *, int, off_t *)); 102int rd_wrfile __P((ARCHD *, int, off_t *)); 103void cp_file __P((ARCHD *, int, int)); 104int buf_fill __P((void)); 105int buf_flush __P((int)); 106 107/* 108 * cpio.c 109 */ 110extern int cpio_swp_head; 111int cpio_strd __P((void)); 112int cpio_subtrail __P((ARCHD *)); 113int cpio_endwr __P((void)); 114int cpio_id __P((char *, int)); 115int cpio_rd __P((ARCHD *, char *)); 116off_t cpio_endrd __P((void)); 117int cpio_stwr __P((void)); 118int cpio_wr __P((ARCHD *)); 119int vcpio_id __P((char *, int)); 120int crc_id __P((char *, int)); 121int crc_strd __P((void)); 122int vcpio_rd __P((ARCHD *, char *)); 123off_t vcpio_endrd __P((void)); 124int crc_stwr __P((void)); 125int vcpio_wr __P((ARCHD *)); 126int bcpio_id __P((char *, int)); 127int bcpio_rd __P((ARCHD *, char *)); 128off_t bcpio_endrd __P((void)); 129int bcpio_wr __P((ARCHD *)); 130 131/* 132 * file_subs.c 133 */ 134extern char *gnu_hack_string; 135int file_creat __P((ARCHD *)); 136void file_close __P((ARCHD *, int)); 137int lnk_creat __P((ARCHD *)); 138int cross_lnk __P((ARCHD *)); 139int chk_same __P((ARCHD *)); 140int node_creat __P((ARCHD *)); 141int unlnk_exist __P((char *, int)); 142int chk_path __P((char *, uid_t, gid_t)); 143void set_ftime __P((char *fnm, time_t mtime, time_t atime, int frc)); 144int set_ids __P((char *, uid_t, gid_t)); 145void set_pmode __P((char *, mode_t)); 146int file_write __P((int, char *, int, int *, int *, int, char *)); 147void file_flush __P((int, char *, int)); 148void rdfile_close __P((ARCHD *, int *)); 149int set_crc __P((ARCHD *, int)); 150 151/* 152 * ftree.c 153 */ 154int ftree_start __P((void)); 155int ftree_add __P((char *, int)); 156void ftree_sel __P((ARCHD *)); 157void ftree_chk __P((void)); 158int next_file __P((ARCHD *)); 159 160/* 161 * gen_subs.c 162 */ 163void ls_list __P((ARCHD *, time_t)); 164void ls_tty __P((ARCHD *)); 165void zf_strncpy __P((char *, const char *, int)); 166int l_strncpy __P((char *, const char *, int)); 167u_long asc_ul __P((char *, int, int)); 168int ul_asc __P((u_long, char *, int, int)); 169#ifndef NET2_STAT 170u_quad_t asc_uqd __P((char *, int, int)); 171int uqd_asc __P((u_quad_t, char *, int, int)); 172#endif 173int check_Aflag __P((void)); 174 175/* 176 * getoldopt.c 177 */ 178int getoldopt __P((int, char **, char *)); 179 180/* 181 * options.c 182 */ 183extern FSUB fsub[]; 184extern int ford[]; 185extern int cpio_mode; 186void options __P((int, char **)); 187OPLIST * opt_next __P((void)); 188int opt_add __P((const char *)); 189int opt_chdir __P((char *)); 190int bad_opt __P((void)); 191 192/* 193 * pat_rep.c 194 */ 195int rep_add __P((char *)); 196int pat_add __P((char *, int)); 197void pat_chk __P((void)); 198int pat_sel __P((ARCHD *)); 199int pat_match __P((ARCHD *)); 200int mod_name __P((ARCHD *)); 201int set_dest __P((ARCHD *, char *, int)); 202 203/* 204 * pax.c 205 */ 206extern int act; 207extern FSUB *frmt; 208extern int Aflag; 209extern int cflag; 210extern int dflag; 211extern int iflag; 212extern int kflag; 213extern int lflag; 214extern int nflag; 215extern int tflag; 216extern int uflag; 217extern int vflag; 218extern int zflag; 219extern int Dflag; 220extern int Hflag; 221extern int Lflag; 222extern int Xflag; 223extern int Yflag; 224extern int Zflag; 225extern int vfpart; 226extern int patime; 227extern int pmtime; 228extern int pmode; 229extern int pids; 230extern int exit_val; 231extern int docrc; 232extern char *dirptr; 233extern const char *ltmfrmt; 234extern char *argv0; 235int main __P((int, char **)); 236void sig_cleanup __P((int)); 237 238/* 239 * sel_subs.c 240 */ 241int sel_chk __P((ARCHD *)); 242int grp_add __P((char *)); 243int usr_add __P((char *)); 244int trng_add __P((char *)); 245 246/* 247 * tables.c 248 */ 249int lnk_start __P((void)); 250int chk_lnk __P((ARCHD *)); 251void purg_lnk __P((ARCHD *)); 252void lnk_end __P((void)); 253int ftime_start __P((void)); 254int chk_ftime __P((ARCHD *)); 255int name_start __P((void)); 256int add_name __P((char *, int, char *)); 257void sub_name __P((char *, int *)); 258int dev_start __P((void)); 259int add_dev __P((ARCHD *)); 260int map_dev __P((ARCHD *, u_long, u_long)); 261int atdir_start __P((void)); 262void atdir_end __P((void)); 263void add_atdir __P((char *, dev_t, ino_t, time_t, time_t)); 264int get_atdir __P((dev_t, ino_t, time_t *, time_t *)); 265int dir_start __P((void)); 266void add_dir __P((char *, int, struct stat *, int)); 267void proc_dir __P((void)); 268u_int st_hash __P((char *, int, int)); 269 270/* 271 * tar.c 272 */ 273extern int is_oldgnutar; 274int tar_endwr __P((void)); 275off_t tar_endrd __P((void)); 276int tar_trail __P((char *, int, int *)); 277int tar_id __P((char *, int)); 278int tar_opt __P((void)); 279int tar_rd __P((ARCHD *, char *)); 280int tar_wr __P((ARCHD *)); 281int ustar_strd __P((void)); 282int ustar_stwr __P((void)); 283int ustar_id __P((char *, int)); 284int ustar_rd __P((ARCHD *, char *)); 285int ustar_wr __P((ARCHD *)); 286int tar_gnutar_X_compat __P((const char *)); 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