user/sven/git.git/compat/darwin/procinfo.c, branch masterGit
https://git.stealer.net/cgit.cgi/user/sven/git.git/atom?h=master2026-02-13T20:18:31Ztrace2: add macOS process ancestry tracing2026-02-13T20:18:31ZMatthew John Cheethammjcheetham@outlook.com2026-02-13T19:54:55Zurn:sha1:fd104ef15deb16fae9ed48ad548f1d7a40e17222
In 353d3d77f4 (trace2: collect Windows-specific process information,
2019-02-22) Windows-specific process ancestry information was added as
a data_json event to TRACE2. Furthermore in 2f732bf15e (tr2: log
parent process name, 2021-07-21) similar functionality was added for
Linux-based systems, using procfs.
Teach Git to also log process ancestry on macOS using the sysctl with
KERN_PROC to get process information (PPID and process name).
Like the Linux implementation, we use the cmd_ancestry TRACE2 event
rather than using a data_json event and creating another custom data
point.
Signed-off-by: Matthew John Cheetham <mjcheetham@outlook.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>