- Add support for filtering the the list of providers by a regular
expression, which makes it possible to only see interesting
providers. "f" is used inside gstat to set a filter, "F" is used to
remove current filter.
- Do not print some uninteresting values in the gstat title line.
- Do not print past the end of the screen.
- Read multiple keystrokes per "wait" when gstat is running.
- Remove a redundant != check, right after check of NULL against the
same variable ("gid").
- Use sysexits.h.
- Do not link against libkvm and libsbuf, they are not actually used.
- Fix a few style(9) issues where I had to touch nearby code anyway.
src/usr.sbin/gstat/Makefile: rev 1.6 -> 1.7
src/usr.sbin/gstat/gstat.8: rev 1.7 -> 1.8
src/usr.sbin/gstat/gstat.c: rev 1.12 -> 1.13
27f2c8cdfe