readserial: Enhance pipe support

Automatically close and open the pipe if it closes.  Also, better
document that the -f option is for pipes.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
1 file changed
tree: 06a18c2326cb5f6c006319aecf403d3222796f83
  1. docs/
  2. scripts/
  3. src/
  4. vgasrc/
  5. .gitignore
  6. COPYING
  7. COPYING.LESSER
  8. Makefile
  9. README