en Copyright 2015 Java http://172.16.0.5:8080/history/freebsd-12.1/lib/libproc/libproc.h#5577b8a7 Add an envp argument to proc_create().This is needed to support dtrace's -x setenv option.MFC after: 2 weeks List of files: /freebsd-12.1/lib/libproc/libproc.h Sun, 03 Dec 2017 16:50:16 +0000 Mark Johnston <markj@FreeBSD.org> http://172.16.0.5:8080/history/freebsd-12.1/lib/libproc/libproc.h#5e53a4f9 lib: further adoption of SPDX licensing ID tags.Mainly focus on files that use BSD 2-Clause license, however the tool Iwas using mis-identified many licenses so this was mostly a manual - errorprone - task.The Software Package Data Exchange (SPDX) group provides a specificationto make it easier for automated tools to detect and summarize well knownopensource licenses. We are gradually adopting the specification, notingthat the tags are considered only advisory and do not, in any way,superceed or replace the license texts. List of files: /freebsd-12.1/lib/libproc/libproc.h Sun, 26 Nov 2017 02:00:33 +0000 Pedro F. Giffuni <pfg@FreeBSD.org> http://172.16.0.5:8080/history/freebsd-12.1/lib/libproc/libproc.h#b043b5dc libproc: Add support for some proc_attach() flags.This change adds some handling for the equivalent of Solaris' PGRAB_*flags. In particular, support for PGRAB_RDONLY is needed to avoid anasty deadlock: dtrace(1) may otherwise stop the master process for itspseudo-terminal and end up blocking while writing to standard output. List of files: /freebsd-12.1/lib/libproc/libproc.h Tue, 06 Dec 2016 04:22:38 +0000 Mark Johnston <markj@FreeBSD.org> http://172.16.0.5:8080/history/freebsd-12.1/lib/libproc/libproc.h#d42df2a4 libproc: Match prefixes when looking up mapped object by name.When looking up an object by name, allow prefix matches if no direct matchis found. This allows one to, for example, match libc entry probes with: # dtrace -n 'pid$target:libc.so::entry' -c ./fooinstead of requiring "libc.so.7" or a glob.Also remove proc_obj2map() as it currently just duplicates thefunctionality of proc_name2map(). It's supposed to take a Solarislink-map ID as a paramter, but support for this isn't implemented andisn't required to support DTrace's pid provider. List of files: /freebsd-12.1/lib/libproc/libproc.h Tue, 06 Dec 2016 04:20:32 +0000 Mark Johnston <markj@FreeBSD.org> http://172.16.0.5:8080/history/freebsd-12.1/lib/libproc/libproc.h#07a9c2e6 libproc: Cache ELF handles for loaded objects.libproc previously created a new handle for each symbol lookup, whichgives rather egregious performance for DTrace's ustack() action. Withthis change libproc will cache the libelf descriptor upon access, makinglookups much faster in the common case. List of files: /freebsd-12.1/lib/libproc/libproc.h Tue, 06 Dec 2016 04:19:08 +0000 Mark Johnston <markj@FreeBSD.org> http://172.16.0.5:8080/history/freebsd-12.1/lib/libproc/libproc.h#b1bb30e5 libproc: Make proc_getpid() an accessor for struct proc_handle.This allows librtld_db to fetch the PID from a handle without calling intolibproc. Together with r303531, this means that librtld_db no longerreferences symbols from libproc. List of files: /freebsd-12.1/lib/libproc/libproc.h Tue, 06 Dec 2016 04:14:20 +0000 Mark Johnston <markj@FreeBSD.org> http://172.16.0.5:8080/history/freebsd-12.1/lib/libproc/libproc.h#fcf9fc10 Fix style bugs and remove trailing whitespace in libproc and librtld_db.MFC after: 1 week List of files: /freebsd-12.1/lib/libproc/libproc.h Tue, 06 Dec 2016 04:13:02 +0000 Mark Johnston <markj@FreeBSD.org> http://172.16.0.5:8080/history/freebsd-12.1/lib/libproc/libproc.h#4808a678 libproc: Add proc_getmodel().This is used by libdtrace to determine the data model of target processes.This allows for the creation of pid provider probes in 32-bit processes onamd64.MFC after: 1 month List of files: /freebsd-12.1/lib/libproc/libproc.h Sat, 30 Jul 2016 03:09:23 +0000 Mark Johnston <markj@FreeBSD.org> http://172.16.0.5:8080/history/freebsd-12.1/lib/libproc/libproc.h#41da933c Hook up support for userland CTF support in DTrace. This required somemodifications 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 andUSDT 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. Thecurrent infrastructure around the DTrace test suite doesn't support thisyet.Differential Revision: https://reviews.freebsd.org/D891MFC after: 1 monthRelnotes: yesSponsored by: EMC / Isilon Storage Division List of files: /freebsd-12.1/lib/libproc/libproc.h Fri, 03 Oct 2014 23:20:37 +0000 Mark Johnston <markj@FreeBSD.org> http://172.16.0.5:8080/history/freebsd-12.1/lib/libproc/libproc.h#92f92525 If the traced process stops because it received a signal, libproc needsto ensure that the signal is forwarded when proc_continue() is called.MFC after: 3 weeks List of files: /freebsd-12.1/lib/libproc/libproc.h Sun, 04 May 2014 03:34:32 +0000 Mark Johnston <markj@FreeBSD.org> http://172.16.0.5:8080/history/freebsd-12.1/lib/libproc/libproc.h#4c74b245 Several fixes for libproc:o return the correct status in proc_wstatus()o proc_read takes a void *o correctly allocate the objs structure arraySponsored by: The FreeBSD Foundation List of files: /freebsd-12.1/lib/libproc/libproc.h Wed, 11 Aug 2010 17:33:26 +0000 Rui Paulo <rpaulo@FreeBSD.org> http://172.16.0.5:8080/history/freebsd-12.1/lib/libproc/libproc.h#8eb20f36 New version of libproc. Changes are:* breakpoint setup support* register query* symbol to address mapping and vice-versa* more misc utility functions based on their Solaris counterpartAlso, I've written some test cases.Sponsored by: The FreeBSD Foundation List of files: /freebsd-12.1/lib/libproc/libproc.h Sat, 31 Jul 2010 16:10:20 +0000 Rui Paulo <rpaulo@FreeBSD.org> http://172.16.0.5:8080/history/freebsd-12.1/lib/libproc/libproc.h#820e0679 Merge latest DTrace changes from Perforce.Update libproc API to reflect new changes.Approved by: jb List of files: /freebsd-12.1/lib/libproc/libproc.h Wed, 05 Nov 2008 19:35:43 +0000 Craig Rodrigues <rodrigc@FreeBSD.org> http://172.16.0.5:8080/history/freebsd-12.1/lib/libproc/libproc.h#2c633af4 Add a process library with some stubs that the DTrace client needs.These will be fleshed out as part of the DTrace userland tracingdevelopment.For now, the kernel tracing part of DTrace requires minimal functionalityfor this library.The API for this library is deliberately different from the libproc inOpenSolaris due to licensing restrictions. List of files: /freebsd-12.1/lib/libproc/libproc.h Thu, 22 May 2008 02:09:21 +0000 John Birrell <jb@FreeBSD.org>