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| author | Nick Hibma <n_hibma@FreeBSD.org> | 1999-12-06 14:50:41 +0000 |
|---|---|---|
| committer | Nick Hibma <n_hibma@FreeBSD.org> | 1999-12-06 14:50:41 +0000 |
| commit | 4eb1c2cdaac1c4060899d8deb078bcaa8b8d29c4 (patch) | |
| tree | eabd103a3ee2671da676c0079e4d04db5559ed0a /usr.sbin/usbd | |
| parent | bb6a234e476d66ea69667f5793fd3df96a1d6d1d (diff) | |
| download | src-4eb1c2cdaac1c4060899d8deb078bcaa8b8d29c4.tar.gz src-4eb1c2cdaac1c4060899d8deb078bcaa8b8d29c4.zip | |
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>
Notes
Notes:
svn path=/head/; revision=54204
Diffstat (limited to 'usr.sbin/usbd')
| -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 3cc157e27565..b5fda980effc 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 { |