SymbX/systemd
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
80,971 Commits 2 Branches 1 Tag
c0ced8fc32edeb00a9969229f2a6ffe802ae5fd2
Commit Graph
6832 Commits
Author SHA1 Message Date
Luca Boccassi 055ca3cd0a Merge pull request #29644 from poettering/json-iovec 
add iovec/base64 json helpers and other iovec tweaks
 2023-10-20 15:54:29 +01:00
Daan De Meyer 26204e1a4a Merge pull request #29630 from DaanDeMeyer/manager-json 
Various refactoring in preparation for adding JSON dump to pid 1
 2023-10-20 16:42:12 +02:00
Luca Boccassi f455365031 Merge pull request #29626 from bluca/auto_soft_reboot 
systemctl: automatically softreboot/kexec if set up on reboot
 2023-10-20 13:46:46 +01:00
Lennart Poettering 3a856171c2 iovec-util: add some useful helpers for dealing with iovecs that refer to dynamic memory 2023-10-20 14:38:16 +02:00
Daan De Meyer b2e9d80956 hashmap: Add extra uncounted entry to returned array from hashmap_dump_sorted() 
This allows using the returned array as a strv.
 2023-10-20 14:09:32 +02:00
Daan De Meyer 1b17dd9099 Add unit_type_to_capitalized_string() 2023-10-20 13:30:11 +02:00
Luca Boccassi beea591742 Merge pull request #29627 from poettering/io-split 
split up io-util.[ch], and some clean-ups
 2023-10-20 12:19:22 +01:00
Luca Boccassi 665a3d6d15 systemctl: automatically softreboot/kexec if set up on reboot 
Automatically softreboot if the nextroot has been set up with an OS
tree, or automatically kexec if a kernel has been loaded with kexec
--load.

Add SYSTEMCTL_SKIP_AUTO_KEXEC and SYSTEMCTL_SKIP_AUTO_SOFT_REBOOT to
skip the automated switchover.
 2023-10-20 11:45:37 +01:00
Luca Boccassi ed51ccf4b8 Merge pull request #29618 from bonktree/fchmodat2 
seccomp: get `fchmodat2(2)` covered by `RestrictSUIDSGID=`
 2023-10-20 10:49:46 +01:00
Lennart Poettering ea1f38146a io-util: split out iovw_xyz into iovec-wrapper.h 
Let's split these APIs out, they are kinda their own thing.
 2023-10-20 10:43:50 +02:00
Lennart Poettering 986235a99a iovec-util: make IOVEC_INCREMENT a regular function too 
Even more than with the previous commit, this is not a trivial function
and there's no reason to believe this will actually be inlined nor that
it would be beneficial.
 2023-10-20 10:43:50 +02:00
Lennart Poettering 9599ea28b4 iovec-util: make IOVEC_MAKE_STRING() safer 
Let's not accept arbitrary types, but only char* and const char*.
 2023-10-20 10:43:50 +02:00
Lennart Poettering e2a3bb22c8 iovec-util: make IOVEC_NULL const 
compound initialized structs can be placed im immutable memory if const,
hence there's benefit in making this one const too
 2023-10-20 10:43:50 +02:00
Lennart Poettering c24e0dbea1 iovec-util: make IOVEC_TOTAL_SIZE() a regular function 
The function isn't necessarily fast (it's O(n)), and there's no reason
to have it defined as inline function, since it's neither fast, nor
entirely trivial.
 2023-10-20 10:43:50 +02:00
Lennart Poettering bd1ae17833 io-util: split out "struct iovec" related calls into their own .c/.h files 
This is preparation for #28891, which adds a bunch more helpers around
"struct iovec", at which point this really deserves its own .c/.h file.

The idea is that we sooner or later can consider "struct iovec" as an
entirely generic mechanism to reference some binary blob, and is the
go-to type for this purpose whenever we need one.
 2023-10-20 10:34:33 +02:00
Lennart Poettering 9bb64f1b8d pidref: make PIDREF_NULL const 
That way compiler can put it in an immutable section
 2023-10-19 18:59:51 +01:00
Mike Yuan f65a40fb0b cgroup-util: use RET_GATHER more, return first error 2023-10-19 21:37:33 +08:00
Yu Watanabe be3b6b6fe5 cgroup-util: drop dead code block 
Follow-up for 4d1b2df199.

Fixes CID#1522888.
 2023-10-19 20:24:54 +08:00
Arseny Maslennikov 3677364cc3 basic/missing_syscall: generate defs for fchmodat2(2) 
We will need this to set seccomp filters on this system call regardless
of libseccomp or kernel support.
 2023-10-19 14:07:54 +03:00
Arseny Maslennikov c83f838193 Update system call tables for Linux 6.6 
We are doing this to obtain the definition of fchmodat2.
 2023-10-19 14:07:54 +03:00
Yu Watanabe cbdac0c33a tree-wide: check results of PAGE_ALIGN() 
Fixes CID#1491282, CID#1491283, CID#1491285, CID#1491288.
 2023-10-19 18:31:44 +09:00
Yu Watanabe ffee7b97e3 macro: introduce u64_multiply_safe() to avoid overflow 
Just a paranoia.
 2023-10-19 18:31:44 +09:00
Yu Watanabe 2977904cad macro: introduce several helper functions for alignment 
Some of them are not used in this commit, but will be used later.
 2023-10-19 18:31:44 +09:00
Yu Watanabe 86cbbc6d05 tree-wide: check if return value of lseek() and friends is negative 
We usually check return value of syscalls or glibc functions by it is
negative or not, something like that `if (stat(path, &st) < 0)`.
Let's also use the same style for lseek() and friends even the type of
their return value is off_t.

Note, fseeko() returns int, instead of off_t.
 2023-10-19 18:31:44 +09:00
Lennart Poettering 81c1c387fe Merge pull request #29594 from poettering/cgroup-rename-ret-params 
more pidfdification
 2023-10-18 17:25:44 +02:00
Lennart Poettering 2d79017564 killall: port killing spree loop over to PidRef 2023-10-18 14:49:40 +02:00
Lennart Poettering eefb7d22ce process-util: add API for enumerating processes in /proc/ and pinning them via PidRef 2023-10-18 14:49:40 +02:00
Lennart Poettering 4d9f092b5e process-util: add pidref_is_unwaited() and make pid_is_unwaited() return errors 2023-10-18 14:49:40 +02:00
Lennart Poettering 6774be4206 process-util: add pidref_is_my_child() 2023-10-18 14:49:40 +02:00
Lennart Poettering becdfcb9f1 process-util: change pid_is_alive() to not eat up errors, and add pidref_is_alive() 
Let's no eat up errors, but propagate unexpected ones.
 2023-10-18 14:40:25 +02:00
Lennart Poettering 8b51341545 process-util: add pidref_get_uid() and rename get_process_uid() → pidref_get_uid() 2023-10-18 14:39:33 +02:00
Lennart Poettering 4d1b2df199 core: port unit/process kill logic to pidref 2023-10-18 14:39:33 +02:00
Lennart Poettering a7a877697f pidref: add new pidref_is_self() helper 
This simply checks if the specified PidRef refers to the process we are
running in.

(In case you wonder why this is not a static inline: to avoid cyclic
header inclusion problems between pidref.h + process-util.h)
 2023-10-18 14:39:33 +02:00
Lennart Poettering d7d748548b process-util: add pidref_get_comm() and rename get_process_comm() to pid_get_comm() 2023-10-18 14:39:33 +02:00
Lennart Poettering fc87713bed process-util: add pidref_is_kernel_thread() 2023-10-18 14:39:33 +02:00
Lennart Poettering a034620f1a process-util: add pidref_get_cmdline() 2023-10-18 14:39:33 +02:00
Lennart Poettering 3d7ba61a7b pidref: we never have to verify PID 1 
The process exists as long as the kernel/userns exists at all, hence we
don't have to verify a pidfd to it.
 2023-10-18 14:39:33 +02:00
Lennart Poettering f2a2e60be6 cgroup-util: make cg_pidref_get_path() PidRef parameter const 2023-10-18 14:39:33 +02:00
Lennart Poettering 44c55e5a3f pidref: make signal sending calls take const PidRef 2023-10-18 14:38:07 +02:00
Lennart Poettering cf45db5598 fd-util: use close_many() where appropriate 2023-10-18 14:03:47 +02:00
Lennart Poettering d3eb74f8f8 fd-util: add new helper close_many_unset() 2023-10-18 14:03:36 +02:00
Lennart Poettering 3b444970e6 serialize: add serialize_fd_many() helper 2023-10-18 13:51:02 +02:00
Lennart Poettering bd389293f0 pidref: make pidref_verify() parameter const 2023-10-18 10:32:03 +02:00
Lennart Poettering 820fe745c7 cgroup-util: rename all return parameters in cgroup-util to ret_xyz 2023-10-18 10:02:43 +02:00
Lennart Poettering 0ff6ff2b29 tree-wide: port various parsers over to read_stripped_line() 2023-10-17 14:36:54 +02:00
Lennart Poettering c56cb33f09 fileio: add read_stripped_line() as trivial read_line() + strstrip() combo 2023-10-17 14:36:54 +02:00
Lennart Poettering cde8cc946b Merge pull request #29272 from enr0n/coredump-container 
coredump: support forwarding coredumps to containers
 2023-10-16 16:13:16 +02:00
Luca Boccassi 7c83d42ef8 mount-util: use mount beneath to replace previous namespace mount 
Instead of mounting over, do an atomic swap using mount beneath, if
available. This way assets can be mounted again and again (e.g.:
updates) without leaking mounts.
 2023-10-16 14:33:47 +01:00
Luca Boccassi 0e3986bc1c Merge pull request #29525 from poettering/confext-sysext-multimodal 
dissect: make sure we can dissect and inspect DDIs that are both confext *and* sysext
 2023-10-14 00:28:47 +01:00
Luca Boccassi ccba67f494 Merge pull request #27890 from bluca/executor 
core: add systemd-executor binary
 2023-10-13 22:01:16 +01:00