extern.h revision 127958
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 * 4. Neither the name of the University nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * @(#)extern.h 8.2 (Berkeley) 4/18/94 34 * $FreeBSD: head/bin/pax/extern.h 127958 2004-04-06 20:06:54Z markm $ 35 */ 36 37/* 38 * External references from each source file 39 */ 40 41#include <sys/cdefs.h> 42 43/* 44 * ar_io.c 45 */ 46extern const char *arcname; 47extern const char *gzip_program; 48int ar_open(const char *); 49void ar_close(void); 50void ar_drain(void); 51int ar_set_wr(void); 52int ar_app_ok(void); 53int ar_read(char *, int); 54int ar_write(char *, int); 55int ar_rdsync(void); 56int ar_fow(off_t, off_t *); 57int ar_rev(off_t ); 58int ar_next(void); 59 60/* 61 * ar_subs.c 62 */ 63extern u_long flcnt; 64void list(void); 65void extract(void); 66void append(void); 67void archive(void); 68void copy(void); 69 70/* 71 * buf_subs.c 72 */ 73extern int blksz; 74extern int wrblksz; 75extern int maxflt; 76extern int rdblksz; 77extern off_t wrlimit; 78extern off_t rdcnt; 79extern off_t wrcnt; 80int wr_start(void); 81int rd_start(void); 82void cp_start(void); 83int appnd_start(off_t); 84int rd_sync(void); 85void pback(char *, int); 86int rd_skip(off_t); 87void wr_fin(void); 88int wr_rdbuf(char *, int); 89int rd_wrbuf(char *, int); 90int wr_skip(off_t); 91int wr_rdfile(ARCHD *, int, off_t *); 92int rd_wrfile(ARCHD *, int, off_t *); 93void cp_file(ARCHD *, int, int); 94int buf_fill(void); 95int buf_flush(int); 96 97/* 98 * cache.c 99 */ 100int uidtb_start(void); 101int gidtb_start(void); 102int usrtb_start(void); 103int grptb_start(void); 104const char * name_uid(uid_t, int); 105const char * name_gid(gid_t, int); 106int uid_name(char *, uid_t *); 107int gid_name(char *, gid_t *); 108 109/* 110 * cpio.c 111 */ 112int cpio_strd(void); 113int cpio_trail(ARCHD *); 114int cpio_endwr(void); 115int cpio_id(char *, int); 116int cpio_rd(ARCHD *, char *); 117off_t cpio_endrd(void); 118int cpio_stwr(void); 119int cpio_wr(ARCHD *); 120int vcpio_id(char *, int); 121int crc_id(char *, int); 122int crc_strd(void); 123int vcpio_rd(ARCHD *, char *); 124off_t vcpio_endrd(void); 125int crc_stwr(void); 126int vcpio_wr(ARCHD *); 127int bcpio_id(char *, int); 128int bcpio_rd(ARCHD *, char *); 129off_t bcpio_endrd(void); 130int bcpio_wr(ARCHD *); 131 132/* 133 * file_subs.c 134 */ 135int file_creat(ARCHD *); 136void file_close(ARCHD *, int); 137int lnk_creat(ARCHD *); 138int cross_lnk(ARCHD *); 139int chk_same(ARCHD *); 140int node_creat(ARCHD *); 141int unlnk_exist(char *, int); 142int chk_path(char *, uid_t, gid_t); 143void set_ftime(char *fnm, time_t mtime, time_t atime, int frc); 144int set_ids(char *, uid_t, gid_t); 145int set_lids(char *, uid_t, gid_t); 146void set_pmode(char *, mode_t); 147int file_write(int, char *, int, int *, int *, int, char *); 148void file_flush(int, char *, int); 149void rdfile_close(ARCHD *, int *); 150int set_crc(ARCHD *, int); 151 152/* 153 * ftree.c 154 */ 155int ftree_start(void); 156int ftree_add(char *, int); 157void ftree_sel(ARCHD *); 158void ftree_chk(void); 159int next_file(ARCHD *); 160 161/* 162 * gen_subs.c 163 */ 164void ls_list(ARCHD *, time_t, FILE *); 165void ls_tty(ARCHD *); 166int l_strncpy(char *, const char *, int); 167u_long asc_ul(char *, int, int); 168int ul_asc(u_long, char *, int, int); 169#ifndef NET2_STAT 170u_quad_t asc_uqd(char *, int, int); 171int uqd_asc(u_quad_t, char *, int, int); 172#endif 173 174/* 175 * getoldopt.c 176 */ 177int getoldopt(int, char **, const char *); 178 179/* 180 * options.c 181 */ 182extern FSUB fsub[]; 183extern int ford[]; 184void options(int, char **); 185OPLIST * opt_next(void); 186int opt_add(const char *); 187int bad_opt(void); 188char *chdname; 189 190/* 191 * pat_rep.c 192 */ 193int rep_add(char *); 194int pat_add(char *, char *); 195void pat_chk(void); 196int pat_sel(ARCHD *); 197int pat_match(ARCHD *); 198int mod_name(ARCHD *); 199int set_dest(ARCHD *, char *, int); 200 201/* 202 * pax.c 203 */ 204extern int act; 205extern FSUB *frmt; 206extern int cflag; 207extern int cwdfd; 208extern int dflag; 209extern int iflag; 210extern int kflag; 211extern int lflag; 212extern int nflag; 213extern int tflag; 214extern int uflag; 215extern int vflag; 216extern int Dflag; 217extern int Hflag; 218extern int Lflag; 219extern int Xflag; 220extern int Yflag; 221extern int Zflag; 222extern int vfpart; 223extern int patime; 224extern int pmtime; 225extern int nodirs; 226extern int pmode; 227extern int pids; 228extern int rmleadslash; 229extern int exit_val; 230extern int docrc; 231extern char *dirptr; 232extern const char *argv0; 233extern FILE *listf; 234extern char *tempfile; 235extern char *tempbase; 236 237void sig_cleanup(int); 238 239/* 240 * sel_subs.c 241 */ 242int sel_chk(ARCHD *); 243int grp_add(char *); 244int usr_add(char *); 245int trng_add(char *); 246 247/* 248 * tables.c 249 */ 250int lnk_start(void); 251int chk_lnk(ARCHD *); 252void purg_lnk(ARCHD *); 253void lnk_end(void); 254int ftime_start(void); 255int chk_ftime(ARCHD *); 256int name_start(void); 257int add_name(char *, int, char *); 258void sub_name(char *, int *, size_t); 259int dev_start(void); 260int add_dev(ARCHD *); 261int map_dev(ARCHD *, u_long, u_long); 262int atdir_start(void); 263void atdir_end(void); 264void add_atdir(char *, dev_t, ino_t, time_t, time_t); 265int get_atdir(dev_t, ino_t, time_t *, time_t *); 266int dir_start(void); 267void add_dir(char *, int, struct stat *, int); 268void proc_dir(void); 269u_int st_hash(char *, int, int); 270 271/* 272 * tar.c 273 */ 274int tar_endwr(void); 275off_t tar_endrd(void); 276int tar_trail(char *, int, int *); 277int tar_id(char *, int); 278int tar_opt(void); 279int tar_rd(ARCHD *, char *); 280int tar_wr(ARCHD *); 281int ustar_strd(void); 282int ustar_stwr(void); 283int ustar_id(char *, int); 284int ustar_rd(ARCHD *, char *); 285int ustar_wr(ARCHD *); 286 287/* 288 * tty_subs.c 289 */ 290int tty_init(void); 291void tty_prnt(const char *, ...) __printflike(1, 2); 292int tty_read(char *, int); 293void paxwarn(int, const char *, ...) __printflike(2, 3); 294void syswarn(int, int, const char *, ...) __printflike(3, 4); 295