* cleanup manpage
* getopt returns -1 not EOF * deprecate register
This commit is contained in:
lukem
parent
5a94f6748f
commit
332c413b75
118
bin/pax/extern.h
118
bin/pax/extern.h
@ -1,4 +1,4 @@
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/* $NetBSD: extern.h,v 1.6 1997/07/20 20:32:26 christos Exp $ */
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/* $NetBSD: extern.h,v 1.7 1997/09/14 14:54:32 lukem Exp $ */
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/*-
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* Copyright (c) 1992 Keith Muller.
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@ -55,8 +55,8 @@ void ar_close __P((void));
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void ar_drain __P((void));
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int ar_set_wr __P((void));
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int ar_app_ok __P((void));
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int ar_read __P((register char *, register int));
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int ar_write __P((register char *, register int));
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int ar_read __P((char *, int));
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int ar_write __P((char *, int));
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int ar_rdsync __P((void));
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int ar_fow __P((off_t, off_t *));
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int ar_rev __P((off_t ));
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@ -90,14 +90,14 @@ int rd_sync __P((void));
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void pback __P((char *, int));
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int rd_skip __P((off_t));
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void wr_fin __P((void));
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int wr_rdbuf __P((register char *, register int));
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int rd_wrbuf __P((register char *, register int));
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int wr_rdbuf __P((char *, int));
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int rd_wrbuf __P((char *, int));
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int wr_skip __P((off_t));
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int wr_rdfile __P((ARCHD *, int, off_t *));
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int rd_wrfile __P((ARCHD *, int, off_t *));
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void cp_file __P((ARCHD *, int, int));
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int buf_fill __P((void));
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int buf_flush __P((register int));
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int buf_flush __P((int));
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/*
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* cache.c
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@ -115,65 +115,65 @@ int gid_name __P((char *, gid_t *));
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* cpio.c
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*/
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int cpio_strd __P((void));
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int cpio_subtrail __P((register ARCHD *));
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int cpio_subtrail __P((ARCHD *));
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int cpio_endwr __P((void));
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int cpio_id __P((char *, int));
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int cpio_rd __P((register ARCHD *, register char *));
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int cpio_rd __P((ARCHD *, char *));
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off_t cpio_endrd __P((void));
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int cpio_stwr __P((void));
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int cpio_wr __P((register ARCHD *));
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int cpio_wr __P((ARCHD *));
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int vcpio_id __P((char *, int));
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int crc_id __P((char *, int));
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int crc_strd __P((void));
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int vcpio_rd __P((register ARCHD *, register char *));
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int vcpio_rd __P((ARCHD *, char *));
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off_t vcpio_endrd __P((void));
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int crc_stwr __P((void));
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int vcpio_wr __P((register ARCHD *));
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int vcpio_wr __P((ARCHD *));
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int bcpio_id __P((char *, int));
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int bcpio_rd __P((register ARCHD *, register char *));
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int bcpio_rd __P((ARCHD *, char *));
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off_t bcpio_endrd __P((void));
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int bcpio_wr __P((register ARCHD *));
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int bcpio_wr __P((ARCHD *));
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/*
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* file_subs.c
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*/
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int file_creat __P((register ARCHD *));
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void file_close __P((register ARCHD *, int));
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int lnk_creat __P((register ARCHD *));
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int cross_lnk __P((register ARCHD *));
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int chk_same __P((register ARCHD *));
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int node_creat __P((register ARCHD *));
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int unlnk_exist __P((register char *, register int));
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int chk_path __P((register char *, uid_t, gid_t));
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int file_creat __P((ARCHD *));
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void file_close __P((ARCHD *, int));
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int lnk_creat __P((ARCHD *));
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int cross_lnk __P((ARCHD *));
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int chk_same __P((ARCHD *));
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int node_creat __P((ARCHD *));
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int unlnk_exist __P((char *, int));
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int chk_path __P((char *, uid_t, gid_t));
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void set_ftime __P((char *fnm, time_t mtime, time_t atime, int frc));
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int set_ids __P((char *, uid_t, gid_t));
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void set_pmode __P((char *, mode_t));
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int file_write __P((int, char *, register int, int *, int *, int, char *));
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int file_write __P((int, char *, int, int *, int *, int, char *));
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void file_flush __P((int, char *, int));
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void rdfile_close __P((register ARCHD *, register int *));
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int set_crc __P((register ARCHD *, register int));
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void rdfile_close __P((ARCHD *, int *));
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int set_crc __P((ARCHD *, int));
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/*
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* ftree.c
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*/
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int ftree_start __P((void));
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int ftree_add __P((register char *));
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void ftree_sel __P((register ARCHD *));
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int ftree_add __P((char *));
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void ftree_sel __P((ARCHD *));
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void ftree_chk __P((void));
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int next_file __P((register ARCHD *));
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int next_file __P((ARCHD *));
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/*
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* gen_subs.c
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*/
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void ls_list __P((register ARCHD *, time_t));
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void ls_tty __P((register ARCHD *));
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void zf_strncpy __P((register char *, register char *, int));
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int l_strncpy __P((register char *, register char *, int));
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u_long asc_ul __P((register char *, int, register int));
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int ul_asc __P((u_long, register char *, register int, register int));
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void ls_list __P((ARCHD *, time_t));
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void ls_tty __P((ARCHD *));
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void zf_strncpy __P((char *, char *, int));
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int l_strncpy __P((char *, char *, int));
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u_long asc_ul __P((char *, int, int));
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int ul_asc __P((u_long, char *, int, int));
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#ifndef NET2_STAT
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u_quad_t asc_uqd __P((register char *, int, register int));
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int uqd_asc __P((u_quad_t, register char *, register int, register int));
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u_quad_t asc_uqd __P((char *, int, int));
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int uqd_asc __P((u_quad_t, char *, int, int));
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#endif
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/*
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@ -186,21 +186,21 @@ int getoldopt __P((int, char **, char *));
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*/
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extern FSUB fsub[];
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extern int ford[];
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void options __P((register int, register char **));
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void options __P((int, char **));
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OPLIST * opt_next __P((void));
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int opt_add __P((register char *));
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int opt_add __P((char *));
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int bad_opt __P((void));
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/*
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* pat_rep.c
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*/
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int rep_add __P((register char *));
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int rep_add __P((char *));
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int pat_add __P((char *));
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void pat_chk __P((void));
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int pat_sel __P((register ARCHD *));
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int pat_match __P((register ARCHD *));
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int mod_name __P((register ARCHD *));
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int set_dest __P((register ARCHD *, char *, int));
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int pat_sel __P((ARCHD *));
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int pat_match __P((ARCHD *));
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int mod_name __P((ARCHD *));
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int set_dest __P((ARCHD *, char *, int));
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/*
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* pax.c
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@ -239,26 +239,26 @@ void sig_cleanup __P((int));
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/*
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* sel_subs.c
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*/
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int sel_chk __P((register ARCHD *));
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int grp_add __P((register char *));
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int usr_add __P((register char *));
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int trng_add __P((register char *));
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int sel_chk __P((ARCHD *));
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int grp_add __P((char *));
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int usr_add __P((char *));
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int trng_add __P((char *));
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/*
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* tables.c
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*/
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int lnk_start __P((void));
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int chk_lnk __P((register ARCHD *));
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void purg_lnk __P((register ARCHD *));
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int chk_lnk __P((ARCHD *));
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void purg_lnk __P((ARCHD *));
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void lnk_end __P((void));
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int ftime_start __P((void));
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int chk_ftime __P((register ARCHD *));
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int chk_ftime __P((ARCHD *));
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int name_start __P((void));
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int add_name __P((register char *, int, char *));
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void sub_name __P((register char *, int *));
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int add_name __P((char *, int, char *));
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void sub_name __P((char *, int *));
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int dev_start __P((void));
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int add_dev __P((register ARCHD *));
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int map_dev __P((register ARCHD *, u_long, u_long));
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int add_dev __P((ARCHD *));
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int map_dev __P((ARCHD *, u_long, u_long));
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int atdir_start __P((void));
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void atdir_end __P((void));
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void add_atdir __P((char *, dev_t, ino_t, time_t, time_t));
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@ -273,16 +273,16 @@ u_int st_hash __P((char *, int, int));
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*/
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int tar_endwr __P((void));
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off_t tar_endrd __P((void));
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int tar_trail __P((register char *, register int, register int *));
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int tar_id __P((register char *, int));
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int tar_trail __P((char *, int, int *));
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int tar_id __P((char *, int));
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int tar_opt __P((void));
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int tar_rd __P((register ARCHD *, register char *));
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int tar_wr __P((register ARCHD *));
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int tar_rd __P((ARCHD *, char *));
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int tar_wr __P((ARCHD *));
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int ustar_strd __P((void));
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int ustar_stwr __P((void));
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int ustar_id __P((char *, int));
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int ustar_rd __P((register ARCHD *, register char *));
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int ustar_wr __P((register ARCHD *));
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int ustar_rd __P((ARCHD *, char *));
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int ustar_wr __P((ARCHD *));
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/*
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* tty_subs.c
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@ -1,4 +1,4 @@
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/* $NetBSD: getoldopt.c,v 1.5 1997/07/20 20:32:34 christos Exp $ */
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/* $NetBSD: getoldopt.c,v 1.6 1997/09/14 14:54:33 lukem Exp $ */
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/*
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* Plug-compatible replacement for getopt() for parsing tar-like
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@ -11,7 +11,7 @@
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#include <sys/cdefs.h>
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#ifndef lint
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__RCSID("$NetBSD: getoldopt.c,v 1.5 1997/07/20 20:32:34 christos Exp $");
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__RCSID("$NetBSD: getoldopt.c,v 1.6 1997/09/14 14:54:33 lukem Exp $");
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#endif /* not lint */
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#include <stdio.h>
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@ -37,7 +37,7 @@ getoldopt(argc, argv, optstring)
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optarg = NULL;
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if (key == NULL) { /* First time */
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if (argc < 2) return EOF;
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if (argc < 2) return -1;
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key = argv[1];
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if (*key == '-')
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use_getopt++;
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@ -1,4 +1,4 @@
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/* $NetBSD: options.c,v 1.8 1997/07/20 20:32:35 christos Exp $ */
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/* $NetBSD: options.c,v 1.9 1997/09/14 14:54:34 lukem Exp $ */
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/*-
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* Copyright (c) 1992 Keith Muller.
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@ -42,7 +42,7 @@
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#if 0
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static char sccsid[] = "@(#)options.c 8.2 (Berkeley) 4/18/94";
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#else
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__RCSID("$NetBSD: options.c,v 1.8 1997/07/20 20:32:35 christos Exp $");
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__RCSID("$NetBSD: options.c,v 1.9 1997/09/14 14:54:34 lukem Exp $");
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#endif
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#endif /* not lint */
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@ -204,7 +204,7 @@ pax_options(argc, argv)
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* process option flags
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*/
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while ((c=getopt(argc,argv,"ab:cdf:iklno:p:rs:tuvwx:zB:DE:G:HLPT:U:XYZ"))
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!= EOF) {
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!= -1) {
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switch (c) {
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case 'a':
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/*
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@ -610,7 +610,7 @@ tar_options(argc, argv)
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* process option flags
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*/
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while ((c = getoldopt(argc, argv, "b:cef:moprutvwxzBHLPXZ014578"))
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!= EOF) {
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!= -1) {
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switch(c) {
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case 'b':
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/*
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@ -1,4 +1,4 @@
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.\" $NetBSD: pax.1,v 1.4 1996/12/18 23:37:11 pk Exp $
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.\" $NetBSD: pax.1,v 1.5 1997/09/14 14:54:35 lukem Exp $
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.\"
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.\" Copyright (c) 1992 Keith Muller.
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.\" Copyright (c) 1992, 1993
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@ -44,7 +44,7 @@
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.Nm pax
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.Nd read and write file archives and copy directory hierarchies
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.Sh SYNOPSIS
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.Nm pax
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.Nm
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.Op Fl cdnv
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.Bk -words
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.Op Fl f Ar archive
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@ -180,10 +180,10 @@
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.Op Ar file ...
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.Ar directory
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.Sh DESCRIPTION
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.Nm Pax
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.Nm
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will read, write, and list the members of an archive file,
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and will copy directory hierarchies.
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.Nm Pax
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.Nm
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operation is independent of the specific archive format,
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and supports a wide variety of different archive formats.
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A list of supported archive formats can be found under the description of the
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@ -195,7 +195,7 @@ The presence of the
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and the
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.Fl w
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options specifies which of the following functional modes
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.Nm pax
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.Nm
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will operate under:
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.Em list , read , write ,
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and
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@ -203,7 +203,7 @@ and
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.Bl -tag -width 6n
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.It <none>
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.Em List .
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.Nm Pax
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.Nm
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will write to
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.Dv standard output
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a table of contents of the members of the archive file read from
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@ -214,7 +214,7 @@ The table of contents contains one filename per line
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and is written using single line buffering.
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.It Fl r
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.Em Read .
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.Nm Pax
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.Nm
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extracts the members of the archive file read from the
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.Dv standard input ,
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with pathnames matching the specified
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@ -229,7 +229,7 @@ the extracted files are discussed in more detail under the
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option.
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.It Fl w
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.Em Write .
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.Nm Pax
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.Nm
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writes an archive containing the
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.Ar file
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operands to
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@ -245,7 +245,7 @@ operand is also a directory, the entire file hierarchy rooted
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at that directory will be included.
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.It Fl r Fl w
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.Em Copy .
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.Nm Pax
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.Nm
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copies the
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.Ar file
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operands to the destination
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@ -285,7 +285,7 @@ While processing a damaged archive during a
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or
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.Em list
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operation,
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.Nm pax
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.Nm
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will attempt to recover from media defects and will search through the archive
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to locate and process the largest number of archive members possible (see the
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.Fl E
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@ -299,7 +299,7 @@ If the
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.Ar directory
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operand does not exist, or it is not writable by the user,
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or it is not of type directory,
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.Nm Pax
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.Nm
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will exit with a non-zero exit status.
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.Pp
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The
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@ -318,7 +318,7 @@ be selected.
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When a
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.Ar pattern
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operand does not select at least one archive member,
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.Nm pax
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.Nm
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will write these
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.Ar pattern
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operands in a diagnostic message to
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@ -331,7 +331,7 @@ operand specifies the pathname of a file to be copied or archived.
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When a
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.Ar file
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operand does not select at least one archive member,
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.Nm pax
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.Nm
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will write these
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.Ar file
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operand pathnames in a diagnostic message to
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@ -358,7 +358,7 @@ and
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as the mode argument.
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When the selected archive format supports the specification of linked
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files and these files cannot be linked while the archive is being extracted,
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.Nm pax
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.Nm
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will write a diagnostic message to
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.Dv standard error
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and exit with a non-zero exit status at the completion of operation.
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@ -382,7 +382,7 @@ If an archive format is not specified with a
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option, the format currently being used in the archive will be selected.
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Any attempt to append to an archive in a format different from the
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format already used in the archive will cause
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.Nm pax
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.Nm
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to exit immediately
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with a non-zero exit status.
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The blocking size used in the archive volume where writing starts
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@ -451,7 +451,7 @@ or
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.Em write ) .
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A single archive may span multiple files and different archive devices.
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When required,
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.Nm pax
|
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.Nm
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||||
will prompt for the pathname of the file or device of the next volume in the
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archive.
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.It Fl i
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@ -461,18 +461,18 @@ For each archive member matching a
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||||
operand or each file matching a
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||||
.Ar file
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operand,
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.Nm pax
|
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.Nm
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||||
will prompt to
|
||||
.Pa /dev/tty
|
||||
giving the name of the file, its file mode and its modification time.
|
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.Nm Pax
|
||||
.Nm
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will then read a line from
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.Pa /dev/tty .
|
||||
If this line is blank, the file or archive member is skipped.
|
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If this line consists of a single period, the
|
||||
file or archive member is processed with no modification to its name.
|
||||
Otherwise, its name is replaced with the contents of the line.
|
||||
.Nm Pax
|
||||
.Nm
|
||||
will immediately exit with a non-zero exit status if
|
||||
.Dv <EOF>
|
||||
is encountered when reading a response or if
|
||||
@ -570,7 +570,7 @@ nor the
|
||||
.Cm o
|
||||
specification character is specified, or the user ID and group ID are not
|
||||
preserved for any reason,
|
||||
.Nm pax
|
||||
.Nm
|
||||
will not set the
|
||||
.Dv S_ISUID
|
||||
.Em ( setuid )
|
||||
@ -579,7 +579,7 @@ and
|
||||
.Em ( setgid )
|
||||
bits of the file mode.
|
||||
If the preservation of any of these items fails for any reason,
|
||||
.Nm pax
|
||||
.Nm
|
||||
will write a diagnostic message to
|
||||
.Dv standard error .
|
||||
Failure to preserve these items will affect the final exit status,
|
||||
@ -637,7 +637,7 @@ File or archive member names that substitute to the empty string
|
||||
are not selected and will be skipped.
|
||||
.It Fl t
|
||||
Reset the access times of any file or directory read or accessed by
|
||||
.Nm pax
|
||||
.Nm
|
||||
to be the same as they were before being read or accessed by
|
||||
.Nm pax .
|
||||
.It Fl u
|
||||
@ -690,7 +690,7 @@ is not buffered, and is written only after the file has been read or written.
|
||||
.It Fl x Ar format
|
||||
Specify the output archive format, with the default format being
|
||||
.Ar ustar .
|
||||
.Nm Pax
|
||||
.Nm
|
||||
currently supports the following formats:
|
||||
.Bl -tag -width "sv4cpio"
|
||||
.It Ar cpio
|
||||
@ -700,7 +700,7 @@ standard.
|
||||
The default blocksize for this format is 5120 bytes.
|
||||
Inode and device information about a file (used for detecting file hard links
|
||||
by this format) which may be truncated by this format is detected by
|
||||
.Nm pax
|
||||
.Nm
|
||||
and is repaired.
|
||||
.It Ar bcpio
|
||||
The old binary cpio format.
|
||||
@ -709,21 +709,21 @@ This format is not very portable and should not be used when other formats
|
||||
are available.
|
||||
Inode and device information about a file (used for detecting file hard links
|
||||
by this format) which may be truncated by this format is detected by
|
||||
.Nm pax
|
||||
.Nm
|
||||
and is repaired.
|
||||
.It Ar sv4cpio
|
||||
The System V release 4 cpio.
|
||||
The default blocksize for this format is 5120 bytes.
|
||||
Inode and device information about a file (used for detecting file hard links
|
||||
by this format) which may be truncated by this format is detected by
|
||||
.Nm pax
|
||||
.Nm
|
||||
and is repaired.
|
||||
.It Ar sv4crc
|
||||
The System V release 4 cpio with file crc checksums.
|
||||
The default blocksize for this format is 5120 bytes.
|
||||
Inode and device information about a file (used for detecting file hard links
|
||||
by this format) which may be truncated by this format is detected by
|
||||
.Nm pax
|
||||
.Nm
|
||||
and is repaired.
|
||||
.It Ar tar
|
||||
The old BSD tar format as found in BSD4.3.
|
||||
@ -749,7 +749,7 @@ The default blocksize for this format is 10240 bytes.
|
||||
Pathnames stored by this format must be 250 characters or less in length.
|
||||
.El
|
||||
.Pp
|
||||
.Nm Pax
|
||||
.Nm
|
||||
will detect and report any file that it is unable to store or extract
|
||||
as the result of any specific archive format restrictions.
|
||||
The individual archive formats may impose additional restrictions on use.
|
||||
@ -791,20 +791,20 @@ archives to
|
||||
.Ar limit .
|
||||
With a positive
|
||||
.Ar limit ,
|
||||
.Nm pax
|
||||
.Nm
|
||||
will attempt to recover from an archive read error and will
|
||||
continue processing starting with the next file stored in the archive.
|
||||
A
|
||||
.Ar limit
|
||||
of 0 will cause
|
||||
.Nm pax
|
||||
.Nm
|
||||
to stop operation after the first read error is detected on an archive volume.
|
||||
A
|
||||
.Ar limit
|
||||
of
|
||||
.Li NONE
|
||||
will cause
|
||||
.Nm pax
|
||||
.Nm
|
||||
to attempt to recover from read errors forever.
|
||||
The default
|
||||
.Ar limit
|
||||
@ -814,7 +814,7 @@ is a small positive number of retries.
|
||||
Using this option with
|
||||
.Li NONE
|
||||
should be used with extreme caution as
|
||||
.Nm pax
|
||||
.Nm
|
||||
may get stuck in an infinite loop on a very badly flawed archive.
|
||||
.It Fl G Ar group
|
||||
Select a file based on its
|
||||
@ -858,7 +858,7 @@ only files with a modification or inode change time of exactly that
|
||||
time will be selected.
|
||||
.Pp
|
||||
When
|
||||
.Nm pax
|
||||
.Nm
|
||||
is in the
|
||||
.Em write
|
||||
or
|
||||
@ -888,7 +888,7 @@ created and had their modification time reset to an older time (as what
|
||||
happens when a file is extracted from an archive and the modification time
|
||||
is preserved).
|
||||
Time comparisons using both file times is useful when
|
||||
.Nm pax
|
||||
.Nm
|
||||
is used to create a time based incremental archive (only files that were
|
||||
changed during a specified time range will be archived).
|
||||
.Pp
|
||||
@ -1094,7 +1094,7 @@ files with the same name found in the source file tree
|
||||
.Pa home .
|
||||
.Sh STANDARDS
|
||||
The
|
||||
.Nm pax
|
||||
.Nm
|
||||
utility is a superset of the
|
||||
.St -p1003.2
|
||||
standard.
|
||||
@ -1125,7 +1125,7 @@ standard.
|
||||
.Sh AUTHOR
|
||||
Keith Muller at the University of California, San Diego
|
||||
.Sh ERRORS
|
||||
.Nm pax
|
||||
.Nm
|
||||
will exit with one of the following values:
|
||||
.Bl -tag -width 2n
|
||||
.It 0
|
||||
@ -1135,7 +1135,7 @@ An error occurred.
|
||||
.El
|
||||
.Pp
|
||||
Whenever
|
||||
.Nm pax
|
||||
.Nm
|
||||
cannot create a file or a link when reading an archive or cannot
|
||||
find a file when writing an archive, or cannot preserve the user ID,
|
||||
group ID, or file mode when the
|
||||
@ -1144,28 +1144,28 @@ option is specified, a diagnostic message is written to
|
||||
.Dv standard error
|
||||
and a non-zero exit status will be returned, but processing will continue.
|
||||
In the case where pax cannot create a link to a file,
|
||||
.Nm pax
|
||||
.Nm
|
||||
will not create a second copy of the file.
|
||||
.Pp
|
||||
If the extraction of a file from an archive is prematurely terminated by
|
||||
a signal or error,
|
||||
.Nm pax
|
||||
.Nm
|
||||
may have only partially extracted a file the user wanted.
|
||||
Additionally, the file modes of extracted files and directories
|
||||
may have incorrect file bits, and the modification and access times may be
|
||||
wrong.
|
||||
.Pp
|
||||
If the creation of an archive is prematurely terminated by a signal or error,
|
||||
.Nm pax
|
||||
.Nm
|
||||
may have only partially created the archive which may violate the specific
|
||||
archive format specification.
|
||||
.Pp
|
||||
If while doing a
|
||||
.Em copy ,
|
||||
.Nm pax
|
||||
.Nm
|
||||
detects a file is about to overwrite itself, the file is not copied,
|
||||
a diagnostic message is written to
|
||||
.Dv standard error
|
||||
and when
|
||||
.Nm pax
|
||||
.Nm
|
||||
completes it will exit with a non-zero exit status.
|
||||
|
||||
Loading…
Reference in New Issue
Block a user