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| author | n_hibma <n_hibma@FreeBSD.org> | 1999-12-06 14:50:41 +0000 |
|---|---|---|
| committer | n_hibma <n_hibma@FreeBSD.org> | 1999-12-06 14:50:41 +0000 |
| commit | ec77c8ed3330a9d2f21fbecb3d2e0d35ef038c13 (patch) | |
| tree | dc4eec41ba5d549313db3d78b122b01d5a2fd6a7 | |
| parent | 83c2cea457cac2b346ef3a30ddfdaaa5a9115e2d (diff) | |
| download | FreeBSD-src-ec77c8ed3330a9d2f21fbecb3d2e0d35ef038c13.zip FreeBSD-src-ec77c8ed3330a9d2f21fbecb3d2e0d35ef038c13.tar.gz | |
Complain if we get an error that is not ENXIO while opening /dev/usb\d+
devices. For example, starting 'usbd -e' would give a 'No USB
controllers found' message instead of a '/dev/usb0: Permission denied'.
Submitted-By: Dirk-Willem van Gulik <dirkx@webweaving.org>
| -rw-r--r-- | usr.sbin/usbd/usbd.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/usr.sbin/usbd/usbd.c b/usr.sbin/usbd/usbd.c index 3cc157e..b5fda98 100644 --- a/usr.sbin/usbd/usbd.c +++ b/usr.sbin/usbd/usbd.c @@ -942,6 +942,13 @@ main(int argc, char **argv) if (fds[ndevs] > maxfd) maxfd = fds[ndevs]; ndevs++; + } else if (errno != ENXIO) { + /* there was an error, on a device that does + * exist (device is configured) + */ + fprintf(stderr, "%s: Could not open %s, %s\n", + __progname, buf, strerror(errno)); + exit(1); } } } else { |
