diff options
Diffstat (limited to 'usr.sbin/pkg_install/lib/pkgng.c')
-rw-r--r-- | usr.sbin/pkg_install/lib/pkgng.c | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/usr.sbin/pkg_install/lib/pkgng.c b/usr.sbin/pkg_install/lib/pkgng.c new file mode 100644 index 0000000..3aba383 --- /dev/null +++ b/usr.sbin/pkg_install/lib/pkgng.c @@ -0,0 +1,61 @@ +/*- + * Copyright (c) 2012 Eitan Adler + * All rights reserved. + * + * 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. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#include <sys/cdefs.h> + +#include "lib.h" +#include <err.h> + +static const char message[] = "You appear to be using the newer pkg(1) tool on \ +this system for package management, rather than the legacy package \ +management tools (pkg_*). The legacy tools should no longer be used on \ +this system."; + +void warnpkgng(void) +{ + char pkgngpath[MAXPATHLEN + 1]; + char *pkgngdir; + char *dontwarn; + int rc; + + dontwarn = getenv("PKG_OLD_NOWARN"); + if (dontwarn != NULL) + return; + pkgngdir = getenv("PKG_DBDIR"); + if (pkgngdir == NULL) + pkgngdir = "/var/db/pkg"; + + rc = snprintf(pkgngpath, sizeof(pkgngpath), "%s/local.sqlite", pkgngdir); + if ((size_t)rc >= sizeof(pkgngpath)) { + warnx("path too long: %s/local.sqlite", pkgngdir); + return; + } + + if (access(pkgngpath, F_OK) == 0) + warnx(message); +} |