f5d432644f
Implement renameat, renameat2
...
Like the other "at" functions, renameat renames files with respect with
a directory descriptor. "renameat2" is Linux specific but really nice -
it adds a flag which supports atomically swapping two files or failing
if the target already exists. The latter is easily supported in relibc.
The former requires redoxfs support.
Besides the impl itself, I refactored "cap_path_at" into what it really
is: a mini openat2-like function.
2025-10-21 14:47:39 -04:00
c8fce67873
Support SIGEV_SIGNAL and TIMER_ABSTIME
2025-10-16 22:37:24 +07:00
2efcd20fbc
Implement POSIX timer functions
2025-10-15 08:10:06 -06:00
1712290deb
Define posix_dent for posix_getdents
2025-10-12 20:25:37 +07:00
24cf96393c
Expand Out wrapper and use it in utsname.
2025-10-05 20:01:12 +02:00
ced734c162
Add RawCell::unsafe_set
2025-10-04 07:50:16 -06:00
82084440ad
Support nightly-2025-10-03
2025-10-03 21:51:10 -06:00
f35ddf0ec1
Merge branch 'getpeername-fix' into 'master'
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Fix panic on getpeername
See merge request redox-os/relibc!728
2025-09-26 14:25:16 -06:00
8fa68e2927
fmt
2025-09-27 01:13:14 +07:00
7527de3a25
Fix panic on getpeername
2025-09-27 01:02:20 +07:00
b22f333319
Fix Linux build
2025-09-26 02:05:03 -04:00
7416ba6ff3
Implement posix_getdents
2025-09-23 10:57:13 -06:00
85c5e889fb
Implement fchmodat
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Capability based `fchmod`. I also implemented unit tests for chmod,
fchmod, and fchmodat.
The unit tests check Redox-specific behavior, so some of the tests are
disabled for Linux.
2025-09-21 10:04:11 -04:00
9c5f11fbc8
Add Out<T> wrapper
2025-09-21 14:36:12 +02:00
38e724ece9
Properly inherit ignored sigs across exec.
2025-09-20 11:08:41 +02:00
9fa3eceaeb
Implement getsockaddr for SO_DOMAIN and SO_TYPE
2025-09-19 14:59:47 -06:00
c555503a35
Implement readlinkat
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Like readlink except capability based. Most of this patch is refactoring
fstatat into a reusable, openat-like private function.
2025-09-18 01:27:55 +00:00
28901b1b62
Impl AT_SYMLINK_NOFOLLOW and AT_EMPTY_PATH
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AT_SYMLINK_NOFOLLOW acts on the symlink itself rather than following it.
AT_EMPTY_PATH acts on the directory if path is empty.
Currently, this is implemented in fstatat itself but the code is general
enough to be refactored once we get the other *at functions. It could
likely just live in openat itself.
2025-09-15 06:12:10 +00:00
e0f44e5ff5
Correct chdir comment.
2025-09-11 13:40:11 +02:00
b14aae168f
Add getens and expose it to libredox
2025-09-09 07:35:19 -06:00
55c2e5b8ea
Fix renaming broken symbolic link
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Closes : #212
The fix is simply to not follow links when opening a file to be renamed.
O_NOFOLLOW, a non-POSIX extension, does exactly that while not needing
renameat or openat.
2025-09-07 07:44:10 -04:00
c899feb774
Implement fstatat
...
Linux's variant uses the syscall as intended. Redox's variant uses fpath
to build a path to pass to fstat from the file descriptor plus the file
name. Unlike the syscall, this isn't atomic so the liminal space between
fpath/getcwd and fstat is subject to TOCTOU.
Beyond fstatat, I moved the stat test to its correct location and added
an assert since the output of the test is unchecked.
I also added AT_FDCWD which seems to be -100 across Unixes. The other
AT_* constants are unimplemented for now.
2025-08-27 08:21:41 -04:00
b7589a63c5
Fixes to improve signals for openposixtestsuite
2025-08-04 07:37:14 -06:00
1694cd3a4d
fix redox stat st_blocks
2025-08-01 12:44:10 -06:00
6dd10a1f11
Fix connect on redox
2025-08-01 10:33:55 -06:00
b86f8a36fa
feat: Add redox_get_socket_token_v0 as a symbol for libredox.
2025-07-19 13:31:44 +09:00
d44010170f
feat: Integrate UDS bind and connect operation with RedoxFS and switch get_proc_credentials to a capability-based approach.
2025-07-18 08:57:49 -06:00
46c2f99919
Merge branch 'unix-domain-socket' into 'master'
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feat: Implement Unix Domain Socket and related features.
See merge request redox-os/relibc!662
2025-07-17 22:48:37 -06:00
206239f9a2
feat: Implement Unix Domain Socket and related features.
2025-07-17 22:48:37 -06:00
770dc71816
Fix CI, Add signal.h constants
2025-07-11 20:28:45 -06:00
b68ff56115
Revert "Merge branch 'use-redox-path-in-cwd' into 'master'"
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This reverts merge request !669
2025-07-11 06:28:48 -06:00
db6097733c
Use redox_path in canonicalize_using_cwd_internal
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`redox_path` handles most of the logic anyway.
2025-07-09 22:30:51 -04:00
585cd80002
Expose sys_call through libredox
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This makes it significantly easier to use outside of crates that already
depend on redox-rt, making it actually useful to many schemes.
2025-06-30 20:17:26 +02:00
19de978799
Fix issue with rename to relative destination
2025-06-12 08:56:21 -04:00
1e48b13948
Debug recvmsg on redox
2025-05-04 09:32:10 -06:00
275b92ee92
Make setitimer return enosys instead of panic on redox
2025-05-04 08:32:25 -06:00
0f3f6f3c15
Use flink to implement link on redox
2025-05-03 12:18:45 -06:00
c779c1d941
Mark setitimer as unimplemented, obsolete
2025-04-21 23:29:35 -07:00
4dd8cbe15e
Merge branch 'no_suid' into 'master'
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Remove the code to use escalated for suid binaries
See merge request redox-os/relibc!653
2025-04-21 12:21:21 +00:00
f51690c3a8
Remove the code to use escalated for suid binaries
2025-04-21 11:07:01 +02:00
32c5e89c82
Return ID of new session in setsid.
2025-04-20 17:10:51 +02:00
a9fd150c91
Merge branch 'redox_cur_procfd_v0' into 'master'
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Add redox_cur_procfd_v0 method to get own proc_fd
See merge request redox-os/relibc!651
2025-04-20 14:22:13 +00:00
4755d1ae24
Add redox_cur_procfd_v0 method to get own proc_fd
2025-04-20 16:19:45 +02:00
a30f13ee9b
Fix setuid.
2025-04-20 14:00:35 +02:00
5dfc76dda8
Fix signal handlers after EINTR nanosleep.
2025-04-19 19:27:03 +02:00
d0335b30de
Use redox_rt::protocol for sig numbers.
2025-04-19 19:27:02 +02:00
05481b36a6
Fix IPC size on i686.
2025-04-19 19:27:01 +02:00
dc2988968e
Use SignalThread call and fix fork sighandler sync with procmgr.
2025-04-19 19:26:59 +02:00
b30ccb61fe
Enforce procmgr errors, fix attrs path.
2025-04-19 19:26:59 +02:00
ac7e0755f1
Fix SyncSigPctl invocation.
2025-04-19 19:26:59 +02:00
Josh Megnauth