g->cmdline_size = pos;
}
+/* Internal command to return the command line. */
+char **
+guestfs__debug_cmdline (guestfs_h *g)
+{
+ int i;
+ char **r;
+
+ if (g->cmdline == NULL) {
+ r = safe_malloc (g, sizeof (char *) * 1);
+ r[0] = NULL;
+ return r;
+ }
+
+ r = safe_malloc (g, sizeof (char *) * (g->cmdline_size + 1));
+ r[0] = safe_strdup (g, g->qemu); /* g->cmdline[0] is always NULL */
+
+ for (i = 1; i < g->cmdline_size; ++i)
+ r[i] = safe_strdup (g, g->cmdline[i]);
+
+ r[g->cmdline_size] = NULL;
+
+ return r; /* caller frees */
+}
+
int
guestfs__config (guestfs_h *g,
const char *qemu_param, const char *qemu_value)
{
int r;
int wfd[2], rfd[2];
- int tries;
char unixsock[256];
struct sockaddr_un addr;
/* Return the location of the tmpdir (eg. "/tmp") and allow users
* to override it at runtime using $TMPDIR.
+ * http://www.pathname.com/fhs/pub/fhs-2.3.html#TMPTEMPORARYFILES
*/
const char *
guestfs_tmpdir (void)
return tmpdir;
}
+/* Return the location of the persistent tmpdir (eg. "/var/tmp") and
+ * allow users to override it at runtime using $TMPDIR.
+ * http://www.pathname.com/fhs/pub/fhs-2.3.html#VARTMPTEMPORARYFILESPRESERVEDBETWEE
+ */
+const char *
+guestfs___persistent_tmpdir (void)
+{
+ const char *tmpdir;
+
+ tmpdir = "/var/tmp";
+
+ const char *t = getenv ("TMPDIR");
+ if (t) tmpdir = t;
+
+ return tmpdir;
+}
+
/* Compute Y - X and return the result in milliseconds.
* Approximately the same as this code:
* http://www.mpp.mpg.de/~huber/util/timevaldiff.c