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support wedge names. 

The default param file for a wedge is still named after the device (dkN)
which might be unpredictable. Use an explicit param file instead.
This commit is contained in:
mlelstv 2014-12-14 11:31:39 +00:00
parent 0cb17482c5
commit f902d9ca42
1 changed files with 35 additions and 9 deletions
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38
sbin/cgdconfig/cgdconfig.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: cgdconfig.c,v 1.35 2013/06/09 18:37:40 christos Exp $ */
/* $NetBSD: cgdconfig.c,v 1.36 2014/12/14 11:31:39 mlelstv Exp $ */
/*-
* Copyright (c) 2002, 2003 The NetBSD Foundation, Inc.
@ -33,7 +33,7 @@
#ifndef lint
__COPYRIGHT("@(#) Copyright (c) 2002, 2003\
The NetBSD Foundation, Inc. All rights reserved.");
__RCSID("$NetBSD: cgdconfig.c,v 1.35 2013/06/09 18:37:40 christos Exp $");
__RCSID("$NetBSD: cgdconfig.c,v 1.36 2014/12/14 11:31:39 mlelstv Exp $");
#endif
#include <err.h>
@ -508,16 +508,34 @@ configure(int argc, char **argv, struct params *inparams, int flags)
int loop = 0;
int ret;
char cgdname[PATH_MAX];
char devname[PATH_MAX];
const char *dev;
if (argc == 2 || argc == 3) {
dev = getfsspecname(devname, sizeof(devname), argv[1]);
if (dev == NULL) {
warnx("getfsspecname failed: %s", devname);
return -1;
}
}
if (argc == 2) {
char *pfile;
char *pfile, *base;
/* make string writable for basename */
base = strdup(dev);
if (base == NULL)
return -1;
if (asprintf(&pfile, "%s/%s",
CGDCONFIG_DIR, basename(argv[1])) == -1)
CGDCONFIG_DIR, basename(base)) == -1) {
free(base);
return -1;
}
p = params_cget(pfile);
free(pfile);
free(base);
} else if (argc == 3) {
p = params_cget(argv[2]);
} else {
@ -578,7 +596,7 @@ configure(int argc, char **argv, struct params *inparams, int flags)
if (!p->key)
goto bail_err;
ret = configure_params(fd, cgdname, argv[1], p);
ret = configure_params(fd, cgdname, dev, p);
if (ret)
goto bail_err;
@ -614,10 +632,18 @@ configure_stdin(struct params *p, int argc, char **argv)
int fd;
int ret;
char cgdname[PATH_MAX];
char devname[PATH_MAX];
const char *dev;
if (argc < 3 || argc > 4)
usage();
dev = getfsspecname(devname, sizeof(devname), argv[1]);
if (dev == NULL) {
warnx("getfsspecname failed: %s", devname);
return -1;
}
p->algorithm = string_fromcharstar(argv[2]);
if (argc > 3) {
size_t keylen;
@ -643,7 +669,7 @@ configure_stdin(struct params *p, int argc, char **argv)
return -1;
}
return configure_params(fd, cgdname, argv[1], p);
return configure_params(fd, cgdname, dev, p);
}
static int