mirror of
https://git.freebsd.org/ports.git
synced 2025-06-15 09:40:35 -04:00
31 lines
950 B
C
31 lines
950 B
C
--- readcd/readcd.c.original Sun Jan 15 17:14:03 2006
|
|
+++ readcd/readcd.c Sun Jan 15 17:24:47 2006
|
|
@@ -370,6 +370,8 @@
|
|
exit(err);
|
|
}
|
|
} else {
|
|
+ char errstr[80];
|
|
+
|
|
if (scsibus == -1 && target >= 0 && lun >= 0)
|
|
scsibus = 0;
|
|
|
|
@@ -378,8 +380,17 @@
|
|
scgp->kdebug = kdebug;
|
|
|
|
scg_settarget(scgp, scsibus, target, lun);
|
|
- if (scg__open(scgp, NULL) <= 0)
|
|
- comerr("Cannot open SCSI driver.\n");
|
|
+
|
|
+ scgp = scg_open(dev, errstr, sizeof(errstr), 0, 0);
|
|
+
|
|
+ if (scgp == NULL) {
|
|
+ errmsg("%s%sCannot open SCSI driver.\n", errstr, errstr[0]?". ":"");
|
|
+ errmsgno(EX_BAD, "For possible targets try 'readcd -scanbus'.%s\n",
|
|
+ geteuid() ? " Make sure you are root.":"");
|
|
+ errmsgno(EX_BAD, "For possible transport specifiers try 'readcd dev=help'.\n");
|
|
+ exit(EX_BAD);
|
|
+ }
|
|
+
|
|
}
|
|
scgp->silent = silent;
|
|
scgp->verbose = verbose;
|