src/usr.bin/procstat, branch releng/8.4

MFC r241117:

2012-10-10T21:20:34Z

add SG state type PR: bin/171664 Approved by: cperciva (implicit)

MFC r227317, r227355:

2012-07-24T19:11:50Z

When displaying process virtual memory mappings print superpage mapping flag. Submitted by: Mel Flynn Reviewed by: alc, rwatson

MFC 233760:

2012-06-06T21:57:03Z

Export some more useful info about shared memory objects to userland via procstat(1) and fstat(1): - Change shm file descriptors to track the pathname they are associated with and add a shm_path() method to copy the path out to a caller-supplied buffer. - Use shm_path() to export the path of a shared memory object via struct kinfo_file. - Change procstat to always print out the path for a given object if it is valid. - Teach fstat about shared memory objects and to display their path, mode, and size.

MFC r233390:

2012-04-06T16:32:29Z

When displaying binary information show also osreldate. Suggested by: kib

MFC r204879:

2010-03-22T09:29:56Z

Teach procstat(1) to display some information about signal disposition and pending/blocked status for signals. MFC r204880: Add file forgotten in r204879.

Merge r196120 from head to stable/8:

2009-08-13T14:38:09Z

Update procstat(1) for the fact that devfs paths are no longer unsupported. Approved by: re (kib)

Introduce a new sysctl process mib, kern.proc.groups which adds the

2009-07-24T19:12:19Z

ability to retrieve the group list of each process. Modify procstat's -s option to query this mib when the kinfo_proc reports that the field has been truncated. If the mib does not exist, fall back to the truncated list. Reviewed by: rwatson Approved by: re (kib) MFC after: 2 weeks

Add a new type of VM object: OBJT_SG. An OBJT_SG object is very similar to

2009-07-24T13:50:29Z

a device pager (OBJT_DEVICE) object in that it uses fictitious pages to provide aliases to other memory addresses. The primary difference is that it uses an sglist(9) to determine the physical addresses for a given offset into the object instead of invoking the d_mmap() method in a device driver. Reviewed by: alc Approved by: re (kensmith) MFC after: 2 weeks

Include param.h instead of types.h before user.h so that the nested

2008-12-29T18:58:22Z

include of param.h can be removed from audit.h. MFC after: 3 weeks

Fix a typo.

2008-12-19T16:56:49Z

Approved by: rwatson