summaryrefslogtreecommitdiff
path: root/tools/include/nolibc/sys.h
AgeCommit message (Collapse)AuthorFilesLines
2025-11-20tools/nolibc: remove now superfluous overflow check in llseekThomas Weißschuh1-2/+0
As off_t is now always 64-bit wide this overflow can not happen anymore, remove the check. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Acked-by: Willy Tarreau <w@1wt.eu> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
2025-11-20tools/nolibc: prefer the llseek syscallThomas Weißschuh1-3/+3
Make sure to always use the 64-bit safe system call in preparation for 64-bit off_t on 32 bit architectures. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Acked-by: Willy Tarreau <w@1wt.eu>
2025-11-20tools/nolibc: handle 64-bit off_t for llseekThomas Weißschuh1-2/+1
Correctly handle 64-bit off_t values in preparation for 64-bit off_t on 32-bit architectures. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Willy Tarreau <w@1wt.eu>
2025-11-09tools/nolibc: avoid using plain integer as NULL pointerThomas Weißschuh1-1/+1
While an integer zero is a valid NULL pointer as per the C standard, sparse will complain about it. Use explicit NULL pointers instead. Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/r/202509261452.g5peaXCc-lkp@intel.com/ Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Acked-by: Willy Tarreau <w@1wt.eu>
2025-11-08tools/nolibc: add support for fchdir()Thomas Weißschuh1-0/+13
Add support for the file descriptor based variant of chdir(). Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Acked-by: Willy Tarreau <w@1wt.eu> Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
2025-11-02tools/nolibc: provide the portable sys/select.hWilly Tarreau1-45/+0
Modern programs tend to include sys/select.h to get FD_SET() and FD_CLR() definitions as well as struct fd_set, but in our case it didn't exist. The definitions were moved from types.h to sys/select.h, which is now included from nolibc.h, and the sys_select() definition moved there as well from sys.h. Signed-off-by: Willy Tarreau <w@1wt.eu> [Thomas: adapt to current -next branch] Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
2025-10-29tools/nolibc: add option to disable runtimeBenjamin Berg1-1/+2
In principle, it is possible to use nolibc for only some object files in a program. In that case, the startup code in _start and _start_c is not going to be used. Add the NOLIBC_NO_RUNTIME compile time option to disable it entirely and also remove anything that depends on it. Doing this avoids warnings from modpost for UML as the _start_c code references the main function from the .init.text section while it is not inside .init itself. Signed-off-by: Benjamin Berg <benjamin.berg@intel.com> Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
2025-09-01tools/nolibc: fold llseek fallback into lseek()Thomas Weißschuh1-28/+14
Align the implementation of the fallback handling inside sys_lseek() with the rest of nolibc. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250821-nolibc-enosys-v1-5-4b63f2caaa89@weissschuh.net
2025-09-01tools/nolibc: remove __nolibc_enosys() fallback from fork functionsThomas Weißschuh1-6/+2
All architectures have one of the real functions available. The additional fallback to __nolibc_enosys() is superfluous. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250821-nolibc-enosys-v1-4-4b63f2caaa89@weissschuh.net
2025-09-01tools/nolibc: remove __nolibc_enosys() fallback from dup2()Thomas Weißschuh1-3/+1
All architectures have one of the real functions available. The additional fallback to __nolibc_enosys() is superfluous. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250821-nolibc-enosys-v1-3-4b63f2caaa89@weissschuh.net
2025-09-01tools/nolibc: remove __nolibc_enosys() fallback from *at() functionsThomas Weißschuh1-24/+8
All architectures have had one of the real functions available since Linux 2.6.12. The additional fallback to __nolibc_enosys() is superfluous. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250821-nolibc-enosys-v1-2-4b63f2caaa89@weissschuh.net
2025-09-01tools/nolibc: remove __nolibc_enosys() fallback from time64-related functionsThomas Weißschuh1-3/+1
These fallbacks where added when no explicit fallbacks for time64 was implemented. Now that these fallbacks are in place, the additional fallback to __nolibc_enosys() is superfluous. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250821-nolibc-enosys-v1-1-4b63f2caaa89@weissschuh.net
2025-09-01tools/nolibc: avoid error in dup2() if old fd equals new fdThomas Weißschuh1-0/+13
dup2() allows both 'old' and 'new' to have the same value, which dup3() does not. If libc dup2() is implemented through the dup3() system call, then it would incorrectly fail in this case. Avoid the error by handling old == new explicitly. Fixes: 30ca20517ac1 ("tools headers: Move the nolibc header from rcutorture to tools/include/nolibc/") Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250820-nolibc-dup2-einval-v2-1-807185a45c56@linutronix.de Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
2025-07-04tools/nolibc: Provide vfork()Mark Brown1-0/+29
To allow testing of vfork() support in the arm64 basic-gcs test provide an implementation for nolibc, using the vfork() syscall if one is available and otherwise clone3(). We implement in terms of clone3() since the order of the arguments for clone() varies between architectures. As for fork() SPARC returns the parent PID rather than 0 in the child for vfork() so needs custom handling. Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20250703-arm64-gcs-vfork-exit-v3-2-1e9a9d2ddbbe@kernel.org Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
2025-07-04tools/nolibc: Replace ifdef with if defined() in sys.hMark Brown1-15/+15
Thomas has requested that if defined() be used in place of ifdef but currently ifdef is used consistently in sys.h. Update all the instances of ifdef to if defined(). Suggested-by: Thomas Weißschuh <linux@weissschuh.net> Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20250703-arm64-gcs-vfork-exit-v3-1-1e9a9d2ddbbe@kernel.org Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
2025-05-21tools/nolibc: move uname() and friends to sys/utsname.hThomas Weißschuh1-27/+0
This is the location regular userspace expects these definitions. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250515-nolibc-sys-v1-7-74f82eea3b59@weissschuh.net
2025-05-21tools/nolibc: move getrlimit() and friends to sys/resource.hThomas Weißschuh1-38/+0
This is the location regular userspace expects these definitions. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250515-nolibc-sys-v1-5-74f82eea3b59@weissschuh.net
2025-05-21tools/nolibc: move reboot() to sys/reboot.hThomas Weißschuh1-18/+0
This is the location regular userspace expects this definition. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250515-nolibc-sys-v1-4-74f82eea3b59@weissschuh.net
2025-05-21tools/nolibc: move prctl() to sys/prctl.hThomas Weißschuh1-21/+0
This is the location regular userspace expects this definition. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250515-nolibc-sys-v1-3-74f82eea3b59@weissschuh.net
2025-05-21tools/nolibc: move mount() to sys/mount.hThomas Weißschuh1-20/+0
This is the location regular userspace expects this definition. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250515-nolibc-sys-v1-2-74f82eea3b59@weissschuh.net
2025-05-21tools/nolibc: move ioctl() to sys/ioctl.hThomas Weißschuh1-12/+0
This is the location regular userspace expects this definition. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250515-nolibc-sys-v1-1-74f82eea3b59@weissschuh.net
2025-05-21tools/nolibc: move poll() to poll.hThomas Weißschuh1-37/+0
This is the location regular userspace expects the definition. Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250430-poll-v1-1-44b5ceabdeee@linutronix.de Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
2025-05-21tools/nolibc: include nolibc.h early from all header filesThomas Weißschuh1-3/+3
Inclusion of any nolibc header file should also bring all other headers. On the other hand it should also be possible to include any nolibc header files in any order. Currently this is implemented by including the catch-all nolibc.h after the headers own definitions. This is problematic if one nolibc header depends on another one. The first header has to include the other one before defining any symbols. That in turn will include the rest of nolibc while the current header has not defined anything yet. If any other part of nolibc depends on definitions from the current header, errors are encountered. This is already the case today. Effectively nolibc can only be included in the order of nolibc.h. Restructure the way "nolibc.h" is included. Move it to the beginning of the header files and before the include guards. Now any header will behave exactly like "nolibc.h" while the include guards prevent any duplicate definitions. Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250424-nolibc-header-check-v1-2-011576b6ed6f@linutronix.de
2025-04-22tools/nolibc: add setpgrp()Thomas Weißschuh1-0/+10
setpgrp() is defined to be identical to setpgid(0, 0). Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Acked-by: Willy Tarreau <w@1wt.eu>
2025-04-22tools/nolibc: add _exit()Thomas Weißschuh1-1/+7
_exit() is the faster variant of exit(), skipping all cleanup actions. As nolibc does not perform any cleanup anyways, the implementation is trivial. Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Acked-by: Willy Tarreau <w@1wt.eu>
2025-04-22tools/nolibc: use ppoll_time64 if availableThomas Weißschuh1-0/+8
riscv32 does not have any of the older poll systemcalls. Use ppoll_time64 instead. Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Acked-by: Willy Tarreau <w@1wt.eu>
2025-04-22tools/nolibc: use pselect6_time64 if availableThomas Weißschuh1-0/+8
riscv32 does not have any of the older select systemcalls. Use pselect6_time64 instead. poll() is also used to implement sleep(). Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Acked-by: Willy Tarreau <w@1wt.eu>
2025-04-19tools/nolibc: move wait() and friends to sys/wait.hThomas Weißschuh1-53/+0
This is the location regular userspace expects these definitions. Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250416-nolibc-split-sys-v1-10-a069a3f1d145@linutronix.de Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
2025-04-19tools/nolibc: move gettimeofday() to sys/time.hThomas Weißschuh1-21/+0
This is the location regular userspace expects this definition. Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250416-nolibc-split-sys-v1-8-a069a3f1d145@linutronix.de Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
2025-04-19tools/nolibc: move stat() and friends to sys/stat.hThomas Weißschuh1-56/+0
This is the location regular userspace expects these definitions. Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250416-nolibc-split-sys-v1-6-a069a3f1d145@linutronix.de Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
2025-04-19tools/nolibc: move mmap() and friends to sys/mman.hThomas Weißschuh1-48/+0
This is the location regular userspace expects these definitions. Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250416-nolibc-split-sys-v1-5-a069a3f1d145@linutronix.de Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
2025-04-19tools/nolibc: move open() and friends to fcntl.hThomas Weißschuh1-52/+0
This is the location regular userspace expects these definitions. Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250416-nolibc-split-sys-v1-3-a069a3f1d145@linutronix.de Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
2025-03-08tools/nolibc: don't use asm/ UAPI headersThomas Weißschuh1-5/+4
The asm/ and asm-generic/ namespaces are implementation details of the UAPI headers and not meant for direct usage. Use the equivalent headers from the linux/ namespace instead. While at it also drop the duplicate include of linux/signal.h from sys.h. Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Link: https://lore.kernel.org/r/20250307-nolibc-asm-headers-v2-1-e2a734f25d22@linutronix.de
2025-03-07tools/nolibc: process open() vararg as mode_tLouis Taylor1-1/+1
openat() uses mode_t for this, so also update open() to be consistent. Signed-off-by: Louis Taylor <louis@kragniz.eu> Link: https://lore.kernel.org/r/20250306184147.208723-3-louis@kragniz.eu Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
2025-03-07tools/nolibc: always use openat(2) instead of open(2)Louis Taylor1-6/+0
All architectures support openat, so we don't need to make its use conditional. Signed-off-by: Louis Taylor <louis@kragniz.eu> Link: https://lore.kernel.org/r/20250306184147.208723-2-louis@kragniz.eu Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
2025-03-07tools/nolibc: add support for openat(2)Louis Taylor1-0/+25
openat is useful to avoid needing to construct relative paths, so expose a wrapper for using it directly. Signed-off-by: Louis Taylor <louis@kragniz.eu> Link: https://lore.kernel.org/r/20250306184147.208723-1-louis@kragniz.eu Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
2025-02-09tools/nolibc: add support for sys_llseek()Thomas Weißschuh1-1/+28
Not all architectures have the old sys_lseek(), notably riscv32. Implement lseek() in terms of sys_llseek() in that case. Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Link: https://lore.kernel.org/r/20250209-nolibc-dir-v2-1-57cc1da8558b@weissschuh.net Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
2025-02-03tools/nolibc: make signature of ioctl() more flexibleThomas Weißschuh1-8/+4
POSIX defines the signature of ioctl() as follows, to allow passing a pointer or integer without casting: int ioctl(int fildes, int request, ... /* arg */); Nolibc ioctl() expects a pointer, forcing the user to manually cast. Using va_arg to make the signature more flexible would work but seems to prevent inlining of the function. Instead use a macro. "fd" and "req" will still be typechecked through sys_ioctl(). Acked-by: Willy Tarreau <w@1wt.eu> Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
2025-01-14tools/nolibc: add support for waitid()Thomas Weißschuh1-0/+18
waitid() is the modern variant of the family of wait-like syscalls. Some architectures have dropped support for wait(), wait4() and waitpid() but all of them support waitid(). It is more flexible and easier to use than the older ones. Link: https://lore.kernel.org/r/20241221-nolibc-rv32-v1-1-d9ef6dab7c63@weissschuh.net Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
2024-04-14tools/nolibc: add support for uname(2)Thomas Weißschuh1-0/+27
All supported kernels are assumed to use struct new_utsname. This is validated in test_uname(). uname(2) can for example be used in ksft_min_kernel_version() from the kernels selftest framework. Link: https://lore.kernel.org/lkml/20240412123536.GA32444@redhat.com/ Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Acked-by: Willy Tarreau <w@1wt.eu>
2023-12-12tools/nolibc: add support for getrlimit/setrlimitThomas Weißschuh1-0/+38
The implementation uses the prlimit64 systemcall as that is available on all architectures. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Link: https://lore.kernel.org/lkml/20231123-nolibc-rlimit-v1-2-a428b131de2a@weissschuh.net/ Acked-by: Willy Tarreau <w@1wt.eu>
2023-10-12tools/nolibc: automatically detect necessity to use pselect6Thomas Weißschuh1-5/+5
We can automatically detect if pselect6 is needed or not from the kernel headers. This removes the need to manually specify it. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20230917-nolibc-syscall-nr-v2-4-03863d509b9a@weissschuh.net
2023-10-12tools/nolibc: don't define new syscall numberThomas Weißschuh1-4/+3
All symbols created by nolibc are also visible to user code. Syscall constants are expected to come from the kernel headers and should not be made up by nolibc. Refactor the logic to avoid defining syscall numbers. Also the new code is easier to understand. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20230917-nolibc-syscall-nr-v2-3-03863d509b9a@weissschuh.net
2023-10-12tools/nolibc: avoid unused parameter warnings for ENOSYS fallbacksThomas Weißschuh1-17/+27
The ENOSYS fallback code does not use its functions parameters. This can lead to compiler warnings about unused parameters. Explicitly avoid these warnings. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20230917-nolibc-syscall-nr-v2-2-03863d509b9a@weissschuh.net
2023-10-12tools/nolibc: add stdarg.h headerThomas Weißschuh1-1/+1
This allows nolic to work with `-nostdinc` avoiding any reliance on system headers. The implementation has been lifted from musl libc 1.2.4. There is already an implementation of stdarg.h in include/linux/stdarg.h but that is GPL licensed and therefore not suitable for nolibc. The used compiler builtins have been validated to be at least available since GCC 4.1.2 and clang 3.0.0. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Signed-off-by: Willy Tarreau <w@1wt.eu>
2023-08-23tools/nolibc: avoid undesired casts in the __sysret() macroWilly Tarreau1-14/+13
Having __sysret() as an inline function has the unfortunate effect of adding casts and large constants comparisons after the syscall returns that significantly inflate some light code that's otherwise syscall- heavy. Even nolibc-test grew by ~1%. Let's switch back to a macro for this, and use it only with signed arguments. Note that it is also possible to design a slightly more complex macro covering unsigned and pointers but we only have 3 such syscalls so it is pointless, and these were just addressed not to use this macro anymore. Now for the argument (the local variable containing the syscall return value), any negative value is an error, that results in -1 being returned and errno to be assigned the opposite value. This may be revisited again in the future if really needed but for now let's get back to something sane. Fixes: 428905da6ec4 ("tools/nolibc: sys.h: add a syscall return helper") Link: https://lore.kernel.org/lkml/20230806095846.GB10627@1wt.eu/ Link: https://lore.kernel.org/lkml/ZNKOJY+g66nkIyvv@1wt.eu/ Cc: Zhangjin Wu <falcon@tinylab.org> Cc: David Laight <David.Laight@ACULAB.COM> Cc: Thomas Weißschuh <thomas@t-8ch.de> Signed-off-by: Willy Tarreau <w@1wt.eu>
2023-08-23tools/nolibc: keep brk(), sbrk(), mmap() away from __sysret()Willy Tarreau1-3/+16
The __sysret() function causes some undesirable casts so we'll revert it. In order to keep it simple it will now only support integer return values like in the past, so we must basically revert the changes that were made to these 3 syscalls which return a pointer so that they simply rely on their own test and the SET_ERRNO() macro. Fixes: 4201cfce15fe ("tools/nolibc: clean up sbrk() routine") Fixes: 924e9539aeaa ("tools/nolibc: clean up mmap() routine") Fixes: d27447bc2e0a ("tools/nolibc: sys.h: apply __sysret() helper") Link: https://lore.kernel.org/lkml/20230806095846.GB10627@1wt.eu/ Link: https://lore.kernel.org/lkml/ZNKOJY+g66nkIyvv@1wt.eu/ Cc: Zhangjin Wu <falcon@tinylab.org> Cc: David Laight <David.Laight@ACULAB.COM> Cc: Thomas Weißschuh <thomas@t-8ch.de> Signed-off-by: Willy Tarreau <w@1wt.eu>
2023-08-23tools/nolibc: sys: avoid implicit sign castThomas Weißschuh1-1/+1
getauxval() returns an unsigned long but the overall type of the ternary operator needs to be signed. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Signed-off-by: Willy Tarreau <w@1wt.eu>
2023-08-23tools/nolibc: fix return type of getpagesize()Thomas Weißschuh1-2/+2
It's documented as returning int which is also implemented by glibc and musl, so adopt that return type. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Signed-off-by: Willy Tarreau <w@1wt.eu>
2023-08-23tools/nolibc: drop unused variablesThomas Weißschuh1-1/+0
Nobody needs it, get rid of it. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Signed-off-by: Willy Tarreau <w@1wt.eu>
generated by cgit v1.2.3 (git 2.39.0) at 2026-05-01 11:36:28 +0300