[TUHS] ed.c on Unix v5
jnc at mercury.lcs.mit.edu
Sun Dec 20 01:10:38 AEST 2015
> From: Random832
> Non-existent syscalls map to nosys, which sets u_error to 100 ... which
> causes the process to be sent a signal SIGSYS.
Oh, right, I'd forgotten that.
So, getting back to v6tar, I'll bet that if you try and use it to _read_ a TAR
file file under V6 (i.e. write files into the V6 filesystem), it will bomb out
(because of the call to utime).
More information about the TUHS