opnsense-src/usr.sbin/pkg_install/lib/pkgng.c
Eitan Adler 529d9f352a Warn users when using pkg tools if it looks like they
be be pkgng users.

Reviewed by:	bapt (earlier version)
Reviewed by:	kwm
Approved by:	cperciva
MFC after:	3 days
2012-10-22 02:12:20 +00:00

38 lines
1.1 KiB
C

/*
* FreeBSD install - a package for the installation and maintenance
* of non-core utilities.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* Eitan Adler
*
* detect pkgng's existence and warn
*
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include "lib.h"
#include <err.h>
void warnpkgng(void) {
char pkgngpath[MAXPATHLEN];
char *pkgngdir;
pkgngdir = getenv("PKG_DBDIR");
if (pkgngdir == NULL)
pkgngdir = "/var/db/pkg";
strcpy(pkgngpath, pkgngdir);
strcat(pkgngpath, "/local.sqlite");
if (access(pkgngpath, F_OK) == 0)
warnx("Don't use the pkg_ tools if you are using pkgng");
}