src/usr.bin/procstat/procstat.h, branch upstream/10.1.0

MFC 266293:

2014-06-27T20:34:22+00:00

- Add support for dumping current resource usage for processes via a new -r
  flag to procstat.
- Add an -H flag to request information about threads rather than processes
  when dumping statistics.  Currently it is only used for -r to display
  resource usage for individual threads instead of the entire process.

Use procstat_getkstack(3) for retrieving process kernel stacks

2013-04-20T08:19:06+00:00

instead of direct sysctl calls.

MFC after:	1 month

Use libprocstat(3) to retrieve ELF auxiliary vector.

2013-04-20T08:15:43+00:00

MFC after:	1 month

Use libprocstat(3) to retrieve process command line arguments and

2013-04-20T08:08:29+00:00

environment variables.

MFC after:	1 month

Use libprocstat(3) when retrieving binary information for a process.

2013-04-20T08:05:04+00:00

MFC after:	1 month

Use procstat_getrlimit(3) for retrieving rlimit information instead of

2013-04-20T08:01:00+00:00

direct sysctl calls.

MFC after:	1 month

Use procstat_getgroups(3) for retrieving groups information instead of

2013-04-20T07:55:31+00:00

direct sysctl.

MFC after:	1 month

Use more generic procstat_getvmmap(3) for retrieving VM layout of a process.

2013-04-20T07:52:23+00:00

MFC after:	1 month

Use procstat_getprocs(3) for retrieving thread information instead of

2013-04-20T07:50:59+00:00

direct sysctl calls.

MFC after:	1 month

usr.bin/procstat

2011-11-24T20:54:06+00:00

Add -l flag to display resource limits.

PR:		bin/161257
Reviewed by:	kib
MFC after:	2 weeks