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initrd-cat: Needs ProtocolLimitWarning.
[libguestfs.git]
/
daemon
/
zerofree.c
diff --git
a/daemon/zerofree.c
b/daemon/zerofree.c
index
b44965a
..
84073dd
100644
(file)
--- a/
daemon/zerofree.c
+++ b/
daemon/zerofree.c
@@
-1,5
+1,5
@@
/* libguestfs - the guestfsd daemon
/* libguestfs - the guestfsd daemon
- * Copyright (C) 2009 Red Hat Inc.
+ * Copyright (C) 2009 Red Hat Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@
-26,6
+26,14
@@
#include "daemon.h"
#include "actions.h"
#include "daemon.h"
#include "actions.h"
+#include "optgroups.h"
+
+int
+optgroup_zerofree_available (void)
+{
+ int r = access ("/usr/sbin/zerofree", X_OK);
+ return r == 0;
+}
int
do_zerofree (const char *device)
int
do_zerofree (const char *device)
@@
-33,11
+41,9
@@
do_zerofree (const char *device)
char *err;
int r;
char *err;
int r;
- IS_DEVICE (device, -1);
-
r = command (NULL, &err, "/usr/sbin/zerofree", device, NULL);
if (r == -1) {
r = command (NULL, &err, "/usr/sbin/zerofree", device, NULL);
if (r == -1) {
- reply_with_error ("
zerofree:
%s: %s", device, err);
+ reply_with_error ("%s: %s", device, err);
free (err);
return -1;
}
free (err);
return -1;
}