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Add `-h' option to force tar to follow symbolic links

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This commit is contained in:
Andrew Moore 1994-05-19 18:27:41 +00:00
parent 110af3d672
commit 6a87350c4e
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=1520
4 changed files with 15 additions and 3 deletions
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3
usr.sbin/pkg_install/create/create.h
View File

@ -1,4 +1,4 @@
/* $Id: create.h,v 1.4 1993/09/04 05:06:32 jkh Exp $ */
/* $Id: create.h,v 1.4 1993/09/12 20:45:28 jkh Exp $ */
/*
* FreeBSD install - a package for the installation and maintainance
@ -32,6 +32,7 @@ extern char *Contents;
extern char *Require;
extern char *PlayPen;
extern char *ExcludeFrom;
extern int Dereference;
void check_list(char *, Package *);
void usage(const char *, const char *, ...);

7
usr.sbin/pkg_install/create/main.c
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@ -1,5 +1,5 @@
#ifndef lint
static const char *rcsid = "$Id: main.c,v 1.5 1994/04/05 14:05:38 jkh Exp $";
static const char *rcsid = "$Id: main.c,v 1.6 1994/04/16 21:50:53 jkh Exp $";
#endif
/*
@ -27,6 +27,7 @@ char *Contents = NULL;
char *Require = NULL;
char *PlayPen = NULL;
char *ExcludeFrom = NULL;
int Dereference = 0;
int
main(int argc, char **argv)
@ -87,6 +88,9 @@ main(int argc, char **argv)
break;
case 'h':
Dereference = 1;
break;
case '?':
default:
usage(prog_name, NULL);
@ -134,6 +138,7 @@ usage(const char *name, const char *fmt, ...)
fprintf(stderr, "-c [-]file Get one-line comment from file (-or arg)\n");
fprintf(stderr, "-d [-]file Get description from file (-or arg)\n");
fprintf(stderr, "-f file get list of files from file (- for stdin)\n");
fprintf(stderr, "-h follow symbolic links\n");
fprintf(stderr, "-i script install script\n");
fprintf(stderr, "-p arg install prefix will be arg\n");
fprintf(stderr, "-k script de-install script\n");

4
usr.sbin/pkg_install/create/perform.c
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@ -1,5 +1,5 @@
#ifndef lint
static const char *rcsid = "$Id: perform.c,v 1.6 1993/09/12 20:56:40 jkh Exp $";
static const char *rcsid = "$Id: perform.c,v 1.7 1993/09/18 03:39:20 jkh Exp $";
#endif
/*
@ -145,6 +145,8 @@ make_dist(char *home, char *pkg, char *suffix, Package *plist)
sprintf(tball, "%s/%s.%s", home, pkg, suffix);
if (index(suffix, 'z')) /* Compress/gzip? */
strcat(args, "z");
if (Dereference)
strcat(args, "h");
if (Verbose)
printf("Creating gzip'd tar ball in '%s'\n", tball);
strcat(args, "cf");

4
usr.sbin/pkg_install/create/pkg_create.1
View File

@ -83,6 +83,10 @@ is a
(dash).
.B "Mandatory."
.TP
.B -h
Forces tar to follow symbolic links, so that the files they point to
are dumped, rather than the links themselves.
.TP
.BI "\-i\ " script
Sets
.I script