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| author | julian <julian@FreeBSD.org> | 2001-02-26 09:55:02 +0000 |
|---|---|---|
| committer | julian <julian@FreeBSD.org> | 2001-02-26 09:55:02 +0000 |
| commit | 0e3a0a234c9779576c6e20d8336e9ed69bd912ff (patch) | |
| tree | 922686749d10dcb7e3ac2e19cdd4c26fab8894ce /sys/conf/majors | |
| parent | 6ebe771166f9f49f31682fd7529d3c10a3d6956a (diff) | |
| download | FreeBSD-src-0e3a0a234c9779576c6e20d8336e9ed69bd912ff.zip FreeBSD-src-0e3a0a234c9779576c6e20d8336e9ed69bd912ff.tar.gz | |
take major number 18 for the nmdm "nullmodem" back-to-back tty device.
Incredibally useful for debugging kernels using vmware.
Vmware com1 is diverted to one side, and gdb listens to the other side.
viola.. instant debugging sandbox on one system.
Diffstat (limited to 'sys/conf/majors')
| -rw-r--r-- | sys/conf/majors | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/conf/majors b/sys/conf/majors index 8933c1e..3bb91df 100644 --- a/sys/conf/majors +++ b/sys/conf/majors @@ -35,7 +35,7 @@ chrdev name comments 15 cd SCSI "CDROM type" 16 lpt PC parallel printer port 17 ch SCSI changer -18 ?? was su +18 nmdm nullmodem back-to-back tty ports 19 tw X-10 power interface 20 ?? reserved for local use 21 psm PS/2 Mouse |
