src-test2/lib/libproc/libproc.h, branch release/11.3.0FreeBSD source treehttps://cgit-dev.freebsd.org/src-test2/atom?h=release%2F11.3.02017-04-11T17:36:19ZMFC r309591:2017-04-11T17:36:19ZMark Johnstonmarkj@FreeBSD.org2017-04-11T17:36:19Zurn:sha1:b7d2a5c2d9e8c9808aa92f9e625a1f99f2fd482e
Fix style bugs and remove trailing whitespace in libproc and librtld_db.
Hook up support for userland CTF support in DTrace. This required some2014-10-03T23:20:37ZMark Johnstonmarkj@FreeBSD.org2014-10-03T23:20:37Zurn:sha1:41da933c8714c30290d4301e980c4203b1c03736
modifications to libproc to support fetching the CTF info for a given file.
With this change, dtrace(1) is able to resolve type info for function and
USDT probe arguments, and function return values. In particular, the args[n]
syntax should now work for referencing arguments of userland probes,
provided that the requisite CTF info is available.
The uctf tests pass if the test programs are compiled with CTF info. The
current infrastructure around the DTrace test suite doesn't support this
yet.
Differential Revision: https://reviews.freebsd.org/D891
MFC after: 1 month
Relnotes: yes
Sponsored by: EMC / Isilon Storage Division
If the traced process stops because it received a signal, libproc needs2014-05-04T03:34:32ZMark Johnstonmarkj@FreeBSD.org2014-05-04T03:34:32Zurn:sha1:92f92525d1b3d0ed8618cce02f652c27a3748db9
to ensure that the signal is forwarded when proc_continue() is called.
MFC after: 3 weeks
Several fixes for libproc:2010-08-11T17:33:26ZRui Paulorpaulo@FreeBSD.org2010-08-11T17:33:26Zurn:sha1:4c74b2455d9de9e7d7abf91d9d4304e53e50a987
o return the correct status in proc_wstatus()
o proc_read takes a void *
o correctly allocate the objs structure array
Sponsored by: The FreeBSD Foundation
New version of libproc. Changes are:2010-07-31T16:10:20ZRui Paulorpaulo@FreeBSD.org2010-07-31T16:10:20Zurn:sha1:8eb20f364fe0e4a0cbbbce6b8456a75324ae95d8
* breakpoint setup support
* register query
* symbol to address mapping and vice-versa
* more misc utility functions based on their Solaris counterpart
Also, I've written some test cases.
Sponsored by: The FreeBSD Foundation
Merge latest DTrace changes from Perforce.2008-11-05T19:35:43ZCraig Rodriguesrodrigc@FreeBSD.org2008-11-05T19:35:43Zurn:sha1:820e067933d4a50f9a38e8581c4ff08091935a89
Update libproc API to reflect new changes.
Approved by: jb
Add a process library with some stubs that the DTrace client needs.2008-05-22T02:09:21ZJohn Birrelljb@FreeBSD.org2008-05-22T02:09:21Zurn:sha1:2c633af4612d38e28280e47be666c668d328aa38
These will be fleshed out as part of the DTrace userland tracing
development.
For now, the kernel tracing part of DTrace requires minimal functionality
for this library.
The API for this library is deliberately different from the libproc in
OpenSolaris due to licensing restrictions.