src/lib/libsysdecode/flags.c, branch release/13.1.0FreeBSD source treehttps://cgit-dev.freebsd.org/src/atom?h=release%2F13.1.02022-03-07T12:15:47Zfd: add close_range(..., CLOSE_RANGE_CLOEXEC)2022-03-07T12:15:47ZMateusz Guzikmjg@FreeBSD.org2022-03-03T12:45:11Zurn:sha1:88919794940543d0b6743a035a44a51b9d8ff5d8
For compatibility with Linux.
MFC after: 3 days
Reviewed by: markj
Differential Revision: https://reviews.freebsd.org/D34424
(cherry picked from commit f3f3e3c44d3b1776653bbf19eab17ce006a815d8)
libsysdecode: decode _UMTX_OP flags2020-12-09T03:22:44ZKyle Evanskevans@FreeBSD.org2020-12-09T03:22:44Zurn:sha1:3b27074b252cae3c7aee8f05f0c968dd26fa055b
Assume that UMTX_OP with a double underbar following is a flag, while any
underbar+alphanumeric combination immeiately following is an op.
This was a part of D27325.
Reviewed by: kib
libsysdecode: account for invalid protection flags2020-11-26T09:07:45ZPawel Biernackikaktus@FreeBSD.org2020-11-26T09:07:45Zurn:sha1:569da02b0cab69aab0707d9791125d7b6c08a86c
Reported by: jhb
MFC with: r368022
libsysdecode: correctly decode mmap flags2020-11-25T16:30:57ZPawel Biernackikaktus@FreeBSD.org2020-11-25T16:30:57Zurn:sha1:4cbec4439713c3b4cfcbbe36ff40d5e4fa57492f
r352913 added decoding of mmap PROT_MAX()'d flags but didn’t account for the
case where different values were specified for PROT_MAX and regular flags.
Fix it.
Submitted by: sigsys_gmail.com
Reported by: sigsys_gmail.com
MFC after: 7 days
Differential Revision: https://reviews.freebsd.org/D27312
libsysdecode: grab shmflags from sys/mman.h, add decode method2020-02-19T14:52:32ZKyle Evanskevans@FreeBSD.org2020-02-19T14:52:32Zurn:sha1:c70019dd0a90966b3a784dfd0747dfe8ccfb04fc
Any SHM_* flag here is (and likely will continue to be) a shmflag that may
be passed to shm_open2(), with exception to SHM_ANON. This is a prereq to
adding appropriate support to truss/kdump.
Reviewed by: kaktus (slightly earlier version)
Differential Revision: https://reviews.freebsd.org/D23733
libsysdecode: decode PROT_MAX flags2019-09-30T19:03:43ZPawel Biernackikaktus@FreeBSD.org2019-09-30T19:03:43Zurn:sha1:c1dd36cfca5c95289bd2ea68ed10d5652fc92c57
Extend libsysdecode to pretty-print PROT_MAX flags and fix decoding of regular protection flags broken since r349240.
before:
truss:
mmap(0x0,40960,0x30000,MAP_PRIVATE|MAP_ANON|MAP_NOCORE,-1,0x0) = 34366234624 (0x800632000)
kdump:
11439 protmax CALL mmap(0,0xa000,0x30000<><invalid>196608,0x21002<MAP_PRIVATE|MAP_ANON|MAP_NOCORE>,0xffffffff,0)
after:
truss:
mmap(0x0,40960,PROT_MAX(PROT_READ|PROT_WRITE)|PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANON|MAP_NOCORE,-1,0x0) = 34366234624 (0x800632000)
kdump:
11439 protmax CALL mmap(0,0xa000,0x30000<PROT_MAX(PROT_READ|PROT_WRITE)|PROT_READ|PROT_WRITE>,0x21002<MAP_PRIVATE|MAP_ANON|MAP_NOCORE>,0xffffffff,0)
Reviewed by: kib (mentor)
Approved by: kib (mentor)
Differential Revision: https://reviews.freebsd.org/D21706
Add missing SCTP_EOR entry.2019-02-04T13:30:47ZMichael Tuexentuexen@FreeBSD.org2019-02-04T13:30:47Zurn:sha1:bac4817b3a18f4fefbb8a0e1bb16c60a20141ce8
MFC after: 3 days
Add support for decoding the nxt_flags, rcv_flags, and snd_flags of2018-01-15T20:37:11ZMichael Tuexentuexen@FreeBSD.org2018-01-15T20:37:11Zurn:sha1:0faae8b922297815f2900c6b5672136e5da40caa
SCTP level cmsgs.
Add support for decoding the type of a cmsg.2018-01-15T10:59:04ZMichael Tuexentuexen@FreeBSD.org2018-01-15T10:59:04Zurn:sha1:a826eb5a413324c5136f5094650cb15c8331c93fAdd a function is decode the sinfo_flags of struct sctp_sndrcvinfo.2018-01-14T14:27:42ZMichael Tuexentuexen@FreeBSD.org2018-01-14T14:27:42Zurn:sha1:1e6455d87088ac9723523093cbec92d12c0146de