if (argv[i][0] == '/') {
pp = guestfs_glob_expand (g, argv[i]);
if (pp == NULL) { /* real error in glob_expand */
- fprintf (stderr, _("glob: guestfs_glob_expand call failed: %s\n"),
- argv[i]);
- goto error0;
+ fprintf (stderr, _("glob: guestfs_glob_expand call failed: %s\n"),
+ argv[i]);
+ goto error0;
}
/* If there were no matches, then we add a single element list
* containing just the original argv[i] string.
*/
if (pp[0] == NULL) {
- char **pp2;
-
- pp2 = realloc (pp, sizeof (char *) * 2);
- if (pp2 == NULL) {
- perror ("realloc");
- free (pp);
- goto error0;
- }
- pp = pp2;
-
- pp[0] = strdup (argv[i]);
- if (pp[0] == NULL) {
- perror ("strdup");
- free (pp);
- goto error0;
- }
- pp[1] = NULL;
+ char **pp2;
+
+ pp2 = realloc (pp, sizeof (char *) * 2);
+ if (pp2 == NULL) {
+ perror ("realloc");
+ free (pp);
+ goto error0;
+ }
+ pp = pp2;
+
+ pp[0] = strdup (argv[i]);
+ if (pp[0] == NULL) {
+ perror ("strdup");
+ free (pp);
+ goto error0;
+ }
+ pp[1] = NULL;
}
}
/* Doesn't begin with '/' */
else {
pp = malloc (sizeof (char *) * 2);
if (pp == NULL) {
- perror ("malloc");
- goto error0;
+ perror ("malloc");
+ goto error0;
}
pp[0] = strdup (argv[i]);
if (pp[0] == NULL) {
- perror ("strdup");
- free (pp);
- goto error0;
+ perror ("strdup");
+ free (pp);
+ goto error0;
}
pp[1] = NULL;
}
static void
glob_issue (char *cmd, int argc,
- char ***globs, int *posn, int *count,
- int *r)
+ char ***globs, int *posn, int *count,
+ int *r)
{
int i;
char *argv[argc+1];
argv[argc] = NULL;
again:
- printf ("%s", argv[0]);
- for (i = 1; i < argc; ++i) {
- argv[i] = globs[i][posn[i]];
- printf (" %s", argv[i]);
+ if (guestfs_get_trace (g)) {
+ printf ("%s", argv[0]);
+ for (i = 1; i < argc; ++i) {
+ argv[i] = globs[i][posn[i]];
+ printf (" %s", argv[i]);
+ }
+ printf ("\n");
}
- printf ("\n");
if (issue_command (argv[0], &argv[1], NULL) == -1)
*r = -1; /* ... but don't exit */