sigqueue: In capability mode, only allow signalling self
This is copied from the check in kern_kill.
Reviewed by: markj, oshogbo
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D57244
divert: Avoid using atomic_(load|store)_(acq|rel)_16
It's not implemented on some arches. Use a plain int to count the
number of sockets in a divert lbgroup.
Reported by: Jenkins
Fixes: 895a0ae67fe2 ("divert: Define semantics for SO_REUSEPORT_LB on divert sockets")
lang/python31{0,1,2}: reroll PATCHFILES after repository growth
Each commit checksum now shows one additional character, but the
diff contents are identical.
PR: 295595
(cherry picked from commit 4b4b105e82c91455a47ca32c79525a88a60b8616)
lang/python31{0,1,2}: reroll PATCHFILES after repository growth
Each commit checksum now shows one additional character, but the
diff contents are identical.
PR: 295595
amd64: Drop segment descriptor details from trap messsages
Segment descriptor contents are fixed on amd64 and not very interesting
compared to the other values that are displayed.
While here, include both the thread and process details of the current
thread and drop redundant output of the trap number.
Reviewed by: kib
Differential Revision: https://reviews.freebsd.org/D56989
nlist.3: Replace a.out(5) Xref with elf(5)
ELF support was added to nlist() in 1997, and a.out support was removed
in 2020. The man page was not updated for either of these changes.
Fixes: 77909f597881 ("Initial elf nlist support, ...")
Fixes: 86cfa7e70b2b ("nlist: retire long-obsolete aout support")
Sponsored by: The FreeBSD Foundation
(cherry picked from commit 876a17321c896427d70de94101df4d888a19189b)
struct nlist is documented in both a.out(5) and stab(5), so add an Xref
to the latter.
(cherry picked from commit 762e451b318c8cbfddbcaaa92a218e8b45306eb9)
nlist.3: Clarify which symbol table is used
nlist() requires section headers, and currently fetches symbol names
only from SHT_SYMTAB,
Reviewed by: kib
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D57065
(cherry picked from commit cd6bf930eafe850dc631feeaf8332832601f4225)
nlist.3: Add discouraged use notice
It is a relic from a.out days and is poorly specified. Although ELF
support was added to nlist, there are better ways to access ELF data.
Reviewed by: kib
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D57078
(cherry picked from commit 94b7a335683abcbcd76e8b67d37e21271d81590c)
