src/lib/libproc/proc_util.c, branch release/12.3.0 FreeBSD source tree https://cgit-dev.freebsd.org/src/atom?h=release%2F12.3.0 2017-11-26T02:00:33Z lib: further adoption of SPDX licensing ID tags. 2017-11-26T02:00:33Z Pedro F. Giffuni pfg@FreeBSD.org 2017-11-26T02:00:33Z urn: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. libproc: Add support for some proc_attach() flags. 2016-12-06T04:22:38Z Mark Johnston markj@FreeBSD.org 2016-12-06T04:22:38Z urn:sha1:b043b5dc6bf70af9d188fc37d201bb35dab8feec This change adds some handling for the equivalent of Solaris' PGRAB_* flags. In particular, support for PGRAB_RDONLY is needed to avoid a nasty deadlock: dtrace(1) may otherwise stop the master process for its pseudo-terminal and end up blocking while writing to standard output. libproc: Make proc_getpid() an accessor for struct proc_handle. 2016-12-06T04:14:20Z Mark Johnston markj@FreeBSD.org 2016-12-06T04:14:20Z urn: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. 2016-12-06T04:13:02Z Mark Johnston markj@FreeBSD.org 2016-12-06T04:13:02Z urn:sha1:fcf9fc109edfef9d3bbd6f03bd796ac728cb9258 MFC after: 1 week libproc: Add proc_getmodel(). 2016-07-30T03:09:23Z Mark Johnston markj@FreeBSD.org 2016-07-30T03:09:23Z urn: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 If the traced process stops because it received a signal, libproc needs 2014-05-04T03:34:32Z Mark Johnston markj@FreeBSD.org 2014-05-04T03:34:32Z urn:sha1:92f92525d1b3d0ed8618cce02f652c27a3748db9 to ensure that the signal is forwarded when proc_continue() is called. MFC after: 3 weeks Revert r257248 and fix the problem in a way that doesn't violate style(9). 2013-10-29T03:12:31Z Mark Johnston markj@FreeBSD.org 2013-10-29T03:12:31Z urn:sha1:fb15925c14316c4059e623eb7ccc12bec99dfcc6 Suggested by: jmg Fix the build with gcc. 2013-10-28T12:42:27Z Mark Johnston markj@FreeBSD.org 2013-10-28T12:42:27Z urn:sha1:2e14fd4313d606a339bb966be8879dd78e920dd2 Clean up the debug printing in libproc a bit. In particular: 2013-10-27T20:39:10Z Mark Johnston markj@FreeBSD.org 2013-10-27T20:39:10Z urn:sha1:30e81f7e3bbbe40e39e9570f35940ac042324434 * Don't print any error messages to stderr unless DEBUG is defined. * Add a DPRINTFX macro for use when errno isn't set. * Print the error string from libelf when appropriate. Ignore EINTR when calling waitpid. 2010-09-18T23:38:21Z Rui Paulo rpaulo@FreeBSD.org 2010-09-18T23:38:21Z urn:sha1:320807de5eca4d3247586449cb4721b5c49f7d19