diff options
Diffstat (limited to 'usr.sbin/burncd')
| -rw-r--r-- | usr.sbin/burncd/burncd.8 | 10 | ||||
| -rw-r--r-- | usr.sbin/burncd/burncd.c | 5 |
2 files changed, 14 insertions, 1 deletions
diff --git a/usr.sbin/burncd/burncd.8 b/usr.sbin/burncd/burncd.8 index aebbe32..8cd6e79 100644 --- a/usr.sbin/burncd/burncd.8 +++ b/usr.sbin/burncd/burncd.8 @@ -181,6 +181,16 @@ available in the .Fx Ports Collection, is commonly used to create ISO9660 file system images from a given directory tree. +.Sh ENVIRONMENT +The following environment variables affect the execution of +.Nm : +.Pp +.Bl -tag -width CD_DRIVE -compact +.It Ev CDROM +The cd device to use if one isn't specified with the +.Fl f +flag. + .Sh BUGS Probably, please report when found. .Sh HISTORY diff --git a/usr.sbin/burncd/burncd.c b/usr.sbin/burncd/burncd.c index eba6bc6..95a681c 100644 --- a/usr.sbin/burncd/burncd.c +++ b/usr.sbin/burncd/burncd.c @@ -76,7 +76,10 @@ main(int argc, char **argv) int dao = 0, eject = 0, fixate = 0, list = 0, multi = 0, preemp = 0; int nogap = 0, speed = 4 * 177, test_write = 0, force = 0; int block_size = 0, block_type = 0, cdopen = 0, dvdrw = 0; - const char *dev = "/dev/acd0c"; + const char *dev; + + if ((dev = getenv("CDROM")) == NULL) + dev = "/dev/acd0"; while ((ch = getopt(argc, argv, "def:Flmnpqs:tv")) != -1) { switch (ch) { |
