CVSROOT: /cvs Module name: src Changes by: [email protected] 2017/01/22 21:53:15
Modified files:
bin/csh : lex.c
Log message:
Call isatty() before tcgetattr() in the lex. This is a little redundant,
but avoids doing pledge "tty" operations against flat files. The shell's
tty will be kind of special in the near future. isatty is also a lot less
kernel code to run through the loop.
