similar to: [klibc:time64] select: Make all select calls wrappers for pselect6()

Commit-ID: df7b02bd5c9af14c6efbe39ee4c313e368dfe967 Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=df7b02bd5c9af14c6efbe39ee4c313e368dfe967 Author: Ben Hutchings <ben at decadent.org.uk> AuthorDate: Sat, 14 Jan 2023 00:17:45 +0100 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Sat, 14 Jan 2023 18:10:12 +0100 [klibc] time: Use 64-bit time

Commit-ID: fcbb80e223c369467680536b71c781918e614219 Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=fcbb80e223c369467680536b71c781918e614219 Author: Ben Hutchings <ben at decadent.org.uk> AuthorDate: Sat, 14 Jan 2023 03:43:16 +0100 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Sun, 15 Jan 2023 21:28:18 +0100 [klibc] select: Fix handling of

arm64 uses generic syscalls, and does not include the "noat", "noflags", and "deprecated" syscalls. i.e. __ARCH_WANT_SYSCALL_{NO_AT|NO_FLAGS|DEPRECATED} This patch adds the syscalls needed for klibc to run on arm64. Signed-off-by: Steve Capper <steve.capper at linaro.org> --- usr/klibc/Kbuild | 3 +++ usr/klibc/SYSCALLS.def | 33

Commit-ID: 8858e8319655ef38398e0833b71d65b0e620a061 Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=8858e8319655ef38398e0833b71d65b0e620a061 Author: Steve Capper <steve.capper at linaro.org> AuthorDate: Mon, 11 Nov 2013 17:04:11 +0000 Committer: H. Peter Anvin <hpa at zytor.com> CommitDate: Mon, 11 Nov 2013 19:31:13 -0800 [klibc] syscalls: Add syscalls

Commit-ID: 8b44cc180f664532821211e8261534b0c9e6c01c Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=8b44cc180f664532821211e8261534b0c9e6c01c Author: Ben Hutchings <ben at decadent.org.uk> AuthorDate: Sat, 14 Jan 2023 02:15:10 +0100 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Sun, 15 Jan 2023 21:28:18 +0100 [klibc] time: Use clock_* system

Commit-ID: 3892f676f83d4da24f6417846645272d367a97a7 Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=3892f676f83d4da24f6417846645272d367a97a7 Author: H. Peter Anvin <hpa at zytor.com> AuthorDate: Mon, 11 Nov 2013 19:48:04 -0800 Committer: H. Peter Anvin <hpa at zytor.com> CommitDate: Mon, 11 Nov 2013 19:48:04 -0800 [klibc] poll, select: fix style problems

Thanks for the interesting puzzle to crunch! Looking at these few bread-crumbs, I wager an educated guess that this loops in `sendcmd()` (where CLI child processes talk to a daemonized copy which tracks the timers for events), around here: https://github.com/networkupstools/nut/blob/v2.8.0/clients/upssched.c#L583-L626 for the daemon and here for the child:

Thanks for the interesting puzzle to crunch! Looking at these few bread-crumbs, I wager an educated guess that this loops in `sendcmd()` (where CLI child processes talk to a daemonized copy which tracks the timers for events), around here: https://github.com/networkupstools/nut/blob/v2.8.0/clients/upssched.c#L583-L626 for the daemon and here for the child:

FWIW, I wonder if this is a fallout of PR #1274 : https://github.com/networkupstools/nut/pull/1274/files and specifically https://github.com/networkupstools/nut/commit/550064930e369fb3a322c3b28ffff8b4acf53532 which added a `sock_read()` loop continuation effectively if `pconf_char()` returned 0. Just grasping at straws here (since it is a change a couple of months before the release was cut),

FWIW, I wonder if this is a fallout of PR #1274 : https://github.com/networkupstools/nut/pull/1274/files and specifically https://github.com/networkupstools/nut/commit/550064930e369fb3a322c3b28ffff8b4acf53532 which added a `sock_read()` loop continuation effectively if `pconf_char()` returned 0. Just grasping at straws here (since it is a change a couple of months before the release was cut),

On Sat, Jan 14, 2023, at 23:03, klibc-bot for Ben Hutchings wrote: > > #include <klibc/extern.h> > +#include <klibc/endian.h> > #include <stddef.h> > #include <sys/types.h> > -#include <linux/time.h> > + > +struct timespec { > + __kernel_time64_t tv_sec; > +#if __BYTE_ORDER == __BIG_ENDIAN && __BITS_PER_LONG == 32 > + long

On Sat, Jan 14, 2023, at 23:03, klibc-bot for Ben Hutchings wrote: > Commit-ID: d4ab7343978bbec7141f8462236ba6a47574205f > Gitweb: > http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=d4ab7343978bbec7141f8462236ba6a47574205f > Author: Ben Hutchings <ben at decadent.org.uk> > AuthorDate: Sat, 14 Jan 2023 03:15:20 +0100 > Committer: Ben Hutchings <ben at

Commit-ID: d4ab7343978bbec7141f8462236ba6a47574205f Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=d4ab7343978bbec7141f8462236ba6a47574205f Author: Ben Hutchings <ben at decadent.org.uk> AuthorDate: Sat, 14 Jan 2023 03:15:20 +0100 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Sat, 14 Jan 2023 18:09:28 +0100 [klibc] resource: Avoid using

Hi, I ran the strace command while upssched was 100% CPU hungry. This is what I got: 1686633611.702798 read(7, "", 1) = 0 <0.000004> 1686633611.702816 read(7, "", 1) = 0 <0.000004> 1686633611.702834 pselect6(11, [7 10], NULL, NULL, {tv_sec=1, tv_nsec=0}, NULL) = 1 (in [7], left {tv_sec=0, tv_nsec=999998800}) <0.000006> 1686633611.702862 read(7,

Hi, I ran the strace command while upssched was 100% CPU hungry. This is what I got: 1686633611.702798 read(7, "", 1) = 0 <0.000004> 1686633611.702816 read(7, "", 1) = 0 <0.000004> 1686633611.702834 pselect6(11, [7 10], NULL, NULL, {tv_sec=1, tv_nsec=0}, NULL) = 1 (in [7], left {tv_sec=0, tv_nsec=999998800}) <0.000006> 1686633611.702862 read(7,

klibc fails to build on ia64 because it has neither fork nor the ppoll syscalls. This patch marks the former in SYSCALLS.def, and puts a guard wrapper around the ppoll definition in ppoll.c Should these calls return ENOSYS rather than simply not existing on some systems? If yes, please apply this and I'll follow up with a patch shortly that does ENOSYS for this and pselect at least.

https://bugzilla.mindrot.org/show_bug.cgi?id=2361 Bug ID: 2361 Summary: seccomp filter (not only) for aarch64 Product: Portable OpenSSH Version: 6.7p1 Hardware: Other OS: Linux Status: NEW Severity: enhancement Priority: P5 Component: sshd Assignee: unassigned-bugs at

It is just a wrapper around select(2). Signed-off-by: Wei Liu <wei.liu2@citrix.com> --- extras/mini-os/include/posix/poll.h | 1 + extras/mini-os/lib/sys.c | 90 ++++++++++++++++++++++++++++++++++- 2 files changed, 90 insertions(+), 1 deletion(-) create mode 100644 extras/mini-os/include/posix/poll.h diff --git a/extras/mini-os/include/posix/poll.h

Recent work on the netxml-ups driver made me realize that it would be very useful to be able to dynamically add/remove file descriptors we want to monitor for activity (instead of just a single extrafd). We'll probably also need this, in order to support asynchronous I/O in libusb-1.0. The latter would be a huge improvement over the existing libusb-0.1 (compatibility) interface

Using OpenSSH_8.3p1 I had an open (working) connection to some other box; after a bit of inactivity, some device in the middle seems to have forgotten about the TCP connection (NAT) and broke it. I've got an EscapeChar defined, though; so first I tried to send a BREAK and, when that didn't help (TCP already gone, packets get lost!), I tried (just out of curiosity) a Rekey. Now I can see