[PATCH v2 0/7] [PIDNS] Final
Ákos Uzonyi
uzonyi.akos at gmail.com
Tue Jul 21 21:19:18 UTC 2020
From: Uzonyi Ákos <uzonyi.akos at gmail.com>
I made the requested changes to my prevoius series.
I ran a travis build [1], it seems to be fine, but on x86 all the pidns tests
are failing. According to the error message, ioctl(NS_GET_PARENT) errors
with ENOTTY. I have no idea why it happens, on my x86 system all tests pass.
If you know the reason of it, please tell me.
[1] https://travis-ci.org/github/AkosUzonyi/strace/builds/710483396
Changes in v2:
- Add missing header files to Makefile
- Fix pointer-to-int-cast errors
- Fix unused-result errors
- Use perror_msg instead of perror_func_msg where appropriate
- Remove tcb parameter of read_int_from_file
- Use xsprintf instead of snprintf
- Refactor get_pid_max, get_ns_hierarchy, get_id_list functions
- Remove -Y flag
- Improve documentation of trie
- Fix printing of f_owner_ex struct
- Use printpid for F_GETOWN, F_SETOWN fcntl command arguments
- Use printpid for shmid_ds.shm_cpid, shmid_ds.shm_clid
- Call pidns_init before parsing arguments
Ákos Uzonyi (7):
Remove tcb parameter of read_int_from_file
PID namespace translation support
Use printpid in decoders
Use printpid in print_sockaddr and printsiginfo
Add SYS_FUNC(tkill)
Use get_proc_pid for /proc paths
Implement testing framework for pidns
Makefile.am | 4 +
NEWS | 1 +
affinity.c | 6 +-
block.c | 2 +-
bpf.c | 2 +-
capability.c | 4 +-
clone.c | 14 +-
defs.h | 34 +-
fcntl.c | 37 +-
get_robust_list.c | 3 +-
getpid.c | 46 ++
ioprio.c | 26 +-
ipc_shmctl.c | 5 +-
kcmp.c | 5 +-
linux/32/syscallent.h | 2 +-
linux/64/syscallent.h | 2 +-
linux/alpha/syscallent.h | 2 +-
linux/arm/syscallent.h | 2 +-
linux/avr32/syscallent.h | 2 +-
linux/bfin/syscallent.h | 2 +-
linux/dummy.h | 8 +-
linux/hppa/syscallent.h | 2 +-
linux/i386/syscallent.h | 2 +-
linux/ia64/syscallent.h | 2 +-
linux/m68k/syscallent.h | 2 +-
linux/microblaze/syscallent.h | 2 +-
linux/mips/syscallent-n32.h | 2 +-
linux/mips/syscallent-n64.h | 2 +-
linux/mips/syscallent-o32.h | 2 +-
linux/powerpc/syscallent.h | 2 +-
linux/powerpc64/syscallent.h | 2 +-
linux/s390/syscallent.h | 2 +-
linux/s390x/syscallent.h | 2 +-
linux/sh/syscallent.h | 2 +-
linux/sh64/syscallent.h | 2 +-
linux/sparc/syscallent.h | 2 +-
linux/sparc64/syscallent.h | 2 +-
linux/x32/syscallent.h | 2 +-
linux/x86_64/syscallent.h | 2 +-
linux/xtensa/syscallent.h | 2 +-
mmap_cache.c | 2 +-
msghdr.c | 8 +-
net.c | 2 +-
netlink.c | 5 +-
numa.c | 6 +-
pathtrace.c | 5 +-
pidfd_open.c | 2 +-
pidns.c | 570 ++++++++++++++++++
print_fields.h | 28 +-
print_group_req.c | 2 +-
printsiginfo.c | 24 +-
printsiginfo.h | 2 +-
process.c | 3 +-
process_vm.c | 6 +-
resource.c | 27 +-
sched.c | 25 +-
signal.c | 34 +-
sock.c | 10 +-
sockaddr.c | 35 +-
strace.1.in | 6 +
strace.c | 13 +-
syscall.c | 15 +
tests/.gitignore | 31 +
tests/Makefile.am | 37 ++
tests/fcntl--pidns-translation.c | 2 +
tests/fcntl-common.c | 88 ++-
tests/fcntl.c | 1 +
tests/fcntl64--pidns-translation.c | 2 +
tests/fcntl64.c | 3 +
tests/fork--pidns-translation.awk | 8 +
tests/fork--pidns-translation.c | 62 ++
tests/fork--pidns-translation.test | 14 +
tests/gen_tests.in | 28 +
tests/getpgrp--pidns-translation.c | 2 +
tests/getpgrp.c | 10 +-
tests/getpid--pidns-translation.c | 2 +
tests/getpid.c | 10 +-
tests/getsid--pidns-translation.c | 2 +
tests/getsid.c | 11 +-
tests/gettid--pidns-translation.c | 2 +
tests/gettid.c | 10 +-
tests/init.sh | 30 +
tests/ioctl_block--pidns-translation.c | 2 +
tests/ioctl_block--pidns-translation.test | 20 +
tests/ioctl_block.c | 26 +-
tests/ioprio--pidns-translation.c | 2 +
tests/ioprio.c | 56 +-
tests/kcmp-yY.c | 2 +
tests/kcmp.c | 38 +-
tests/kill--pidns-translation.c | 2 +
tests/kill.c | 14 +-
tests/migrate_pages--pidns-translation.c | 2 +
tests/migrate_pages.c | 13 +-
tests/move_pages--pidns-translation.c | 2 +
tests/move_pages.c | 53 +-
tests/net-sockaddr--pidns-translation.c | 2 +
tests/net-sockaddr.c | 68 ++-
tests/netlink_audit--pidns-translation.c | 2 +
tests/netlink_audit--pidns-translation.test | 13 +
tests/netlink_audit.c | 13 +-
tests/pidfd_open--pidns-translation.c | 2 +
tests/pidfd_open.c | 23 +-
tests/pidfd_send_signal--pidns-translation.c | 2 +
tests/pidfd_send_signal.c | 15 +-
tests/pidns.c | 162 +++++
tests/pidns.h | 41 ++
tests/prlimit64--pidns-translation.c | 2 +
tests/prlimit64.c | 19 +-
tests/process_vm_readv--pidns-translation.c | 2 +
tests/process_vm_readv_writev.c | 29 +-
tests/process_vm_writev--pidns-translation.c | 2 +
tests/rt_sigqueueinfo--pidns-translation.c | 2 +
tests/rt_sigqueueinfo.c | 17 +-
tests/rt_tgsigqueueinfo--pidns-translation.c | 2 +
tests/rt_tgsigqueueinfo.c | 28 +-
tests/sched_xetaffinity--pidns-translation.c | 2 +
tests/sched_xetaffinity.c | 33 +-
tests/sched_xetattr--pidns-translation.c | 2 +
tests/sched_xetattr.c | 49 +-
tests/sched_xetparam--pidns-translation.c | 2 +
tests/sched_xetparam.c | 22 +-
tests/sched_xetscheduler--pidns-translation.c | 2 +
tests/sched_xetscheduler.c | 46 +-
tests/signal_receive--pidns-translation.c | 2 +
tests/signal_receive.c | 24 +-
tests/so_peercred--pidns-translation.c | 2 +
tests/so_peercred.c | 24 +
tests/xet_robust_list--pidns-translation.c | 2 +
tests/xet_robust_list.c | 20 +-
tests/xetpgid--pidns-translation.c | 2 +
tests/xetpgid.c | 23 +-
tests/xetpriority--pidns-translation.c | 2 +
tests/xetpriority.c | 22 +-
trie.c | 366 +++++++++++
trie.h | 125 ++++
util.c | 29 +-
wait.c | 35 +-
137 files changed, 2631 insertions(+), 315 deletions(-)
create mode 100644 getpid.c
create mode 100644 pidns.c
create mode 100644 tests/fcntl--pidns-translation.c
create mode 100644 tests/fcntl64--pidns-translation.c
create mode 100644 tests/fork--pidns-translation.awk
create mode 100644 tests/fork--pidns-translation.c
create mode 100755 tests/fork--pidns-translation.test
create mode 100644 tests/getpgrp--pidns-translation.c
create mode 100644 tests/getpid--pidns-translation.c
create mode 100644 tests/getsid--pidns-translation.c
create mode 100644 tests/gettid--pidns-translation.c
create mode 100644 tests/ioctl_block--pidns-translation.c
create mode 100755 tests/ioctl_block--pidns-translation.test
create mode 100644 tests/ioprio--pidns-translation.c
create mode 100644 tests/kcmp-yY.c
create mode 100644 tests/kill--pidns-translation.c
create mode 100644 tests/migrate_pages--pidns-translation.c
create mode 100644 tests/move_pages--pidns-translation.c
create mode 100644 tests/net-sockaddr--pidns-translation.c
create mode 100644 tests/netlink_audit--pidns-translation.c
create mode 100755 tests/netlink_audit--pidns-translation.test
create mode 100644 tests/pidfd_open--pidns-translation.c
create mode 100644 tests/pidfd_send_signal--pidns-translation.c
create mode 100644 tests/pidns.c
create mode 100644 tests/pidns.h
create mode 100644 tests/prlimit64--pidns-translation.c
create mode 100644 tests/process_vm_readv--pidns-translation.c
create mode 100644 tests/process_vm_writev--pidns-translation.c
create mode 100644 tests/rt_sigqueueinfo--pidns-translation.c
create mode 100644 tests/rt_tgsigqueueinfo--pidns-translation.c
create mode 100644 tests/sched_xetaffinity--pidns-translation.c
create mode 100644 tests/sched_xetattr--pidns-translation.c
create mode 100644 tests/sched_xetparam--pidns-translation.c
create mode 100644 tests/sched_xetscheduler--pidns-translation.c
create mode 100644 tests/signal_receive--pidns-translation.c
create mode 100644 tests/so_peercred--pidns-translation.c
create mode 100644 tests/xet_robust_list--pidns-translation.c
create mode 100644 tests/xetpgid--pidns-translation.c
create mode 100644 tests/xetpriority--pidns-translation.c
create mode 100644 trie.c
create mode 100644 trie.h
--
2.27.0
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