src/lib/libproc/_libproc.h, branch releng/14.4FreeBSD source treehttps://cgit-dev.freebsd.org/src/atom?h=releng%2F14.42023-08-16T17:54:16ZRemove $FreeBSD$: two-line .h pattern2023-08-16T17:54:16ZWarner Loshimp@FreeBSD.org2023-08-16T17:54:16Zurn:sha1:b3e7694832e81d7a904a10f525f8797b753bf0d3
Remove /^\s*\*\n \*\s+\$FreeBSD\$$\n/
spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD2023-05-12T16:44:03ZWarner Loshimp@FreeBSD.org2023-05-10T15:40:58Zurn:sha1:4d846d260e2b9a3d4d0a701462568268cbfe7a5b
The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch
up to that fact and revert to their recommended match of BSD-2-Clause.
Discussed with: pfg
MFC After: 3 days
Sponsored by: Netflix
lib: further adoption of SPDX licensing ID tags.2017-11-26T02:00:33ZPedro F. Giffunipfg@FreeBSD.org2017-11-26T02:00:33Zurn:sha1:5e53a4f90f82c4345f277dd87cc9292f26e04a29
Mainly focus on files that use BSD 2-Clause license, however the tool I
was using mis-identified many licenses so this was mostly a manual - error
prone - task.
The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.
Avoid keeping a dangling pointer when the mappings array is resized.2017-09-06T16:24:34ZMark Johnstonmarkj@FreeBSD.org2017-09-06T16:24:34Zurn:sha1:2c73c414eb0b7cb81e3142d98733f3be429f2abf
Sponsored by: Dell EMC Isilon
libproc: Cache symbol tables for mapped objects upon access.2016-12-06T04:21:35ZMark Johnstonmarkj@FreeBSD.org2016-12-06T04:21:35Zurn:sha1:c156354ff82167219f10fd80c55f6452acb60328
Extend the file handle cache entries to include symbol tables as well. An
index is used to implement binary search by symbol value. Lookups by
name are comparatively rare and are thus still implemented with a linear
search, but support for a binary search by name would be straightforward
to add if needed.
libproc: Cache ELF handles for loaded objects.2016-12-06T04:19:08ZMark Johnstonmarkj@FreeBSD.org2016-12-06T04:19:08Zurn:sha1:07a9c2e65d5f2f21cc9783e33dd94a5ce8cc592d
libproc previously created a new handle for each symbol lookup, which
gives rather egregious performance for DTrace's ustack() action. With
this change libproc will cache the libelf descriptor upon access, making
lookups much faster in the common case.
libproc: Make proc_getpid() an accessor for struct proc_handle.2016-12-06T04:14:20ZMark Johnstonmarkj@FreeBSD.org2016-12-06T04:14:20Zurn:sha1:b1bb30e5c5786253ff0316a29e0929dd1168effa
This allows librtld_db to fetch the PID from a handle without calling into
libproc. Together with r303531, this means that librtld_db no longer
references symbols from libproc.
Fix style bugs and remove trailing whitespace in libproc and librtld_db.2016-12-06T04:13:02ZMark Johnstonmarkj@FreeBSD.org2016-12-06T04:13:02Zurn:sha1:fcf9fc109edfef9d3bbd6f03bd796ac728cb9258
MFC after: 1 week
libproc: Add proc_getmodel().2016-07-30T03:09:23ZMark Johnstonmarkj@FreeBSD.org2016-07-30T03:09:23Zurn:sha1:4808a67805fe7287d8054934d978cd1076302689
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 on
amd64.
MFC after: 1 month
Add descriptions for fields in struct proc_handle.2016-07-30T03:07:14ZMark Johnstonmarkj@FreeBSD.org2016-07-30T03:07:14Zurn:sha1:700244a246427d903ba6a6135b9c2bd920a24d03
Remove the unused kq field and some unnecessary includes.
MFC after: 1 month