search for: nanosleeping

Description: Replace many usleep and some sleep calls with nanosleep. usleep is stated in its manual page as removed by POSIX. Contrary to its predecessors, nanosleep semantics is well defined. The replacement, which is mostly in drivers, is untested. Supplements http://bugs.debian.org/633791. Last-Update: Sat, 13 Aug 2011 14:04:48 +0300 Index:

Hi All. The recent changes to scp caused build failures on Solaris and AIX 4.2 which showed up on the tinderbox[1]. I mentioned the first to djm in email yesterday but I'm posting after finding the second, in case anyone else has seen similar problems. Solaris' nanosleep is in librt (or libposix4 in older versions) which is not linked. Adding them to configure works fine, however ldd

Hi All. There are still build errors for scp on AIX 4.2.1 due to lack of nanosleep (which you can see them live and in colour at [1]). The attached patch fixes this by using the equivalent nsleep function on AIX if it exists and nanosleep doesn't. The patch is mostly the same as the AIX portion of the previous patch for the nanosleep issue, the major difference being that the #define is in

This is a patch to configure.in which makes autoconf aware of the availability of nanosleep() on Solaris. In Solaris it's in librt, or in libposix4 if you're running an ancient version (<2.6 I think) /dale -------------- next part -------------- Index: configure.in =================================================================== RCS file: /usr/local/cvsroot/icecast/configure.in,v

I put together a nanosleep() for systems without it. Please review/test before I commit. It sems to make UnixWare and Open Server 5 happy. My SCO Open Server 3 box broke so I can't test it there. -------------< cut here >---------------- --- openssh/configure.ac.old 2003-03-09 17:16:43.000000000 -0800 +++ openssh/configure.ac 2003-03-16 15:38:28.520560008 -0800 @@ -1483,6 +1483,8 @@

https://bugzilla.samba.org/show_bug.cgi?id=14328 Bug ID: 14328 Summary: usleep() is obsolete, use nanosleep() Product: rsync Version: 3.1.3 Hardware: All OS: All Status: NEW Severity: normal Priority: P5 Component: core Assignee: wayne at opencoder.net Reporter:

Attempting delay-read=1000 results in no delay whatsoever: 1000 seconds, scaled to milliseconds, stored in int, then subjected to .tv_nsec = (ms * 1000000) % 1000000000 results in .tv_nsec being set to 567587328 thanks to 32-bit overflow, but that in turn results in instant EINVAL failure of nanosleep(). Fix it by diagnosing failure to fit in an int during config, and avoid math that

Hello! I''am experiencing some problems and noticed i''m not the first one. There seems to be no clue about the problem anywhere on the net so i''m reporintg it here. (Should this have been directed to the users list instead?) The main symptom is tail -f <file> failing in nanosleep in domain 0 every now and then. Sometimes is just gets stuck. Some other long-running

Could someone familear with the OpenBSD tree please point me to nanoslep. scp.c now uses it and it's not in all plattorms so we'll ethier have to add one to openbsd-compat or ifdef that chunk. Thanks. -- Tim Rice Multitalents (707) 887-1469 tim at multitalents.net

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

Rather than failing to compile on platforms which lack POLLRDHUP such as FreeBSD, simply fallback to the old method of sleeping. This leaves the porting suggestions as a comment in case someone wants to implement a better solution for particular platforms. --- server/public.c | 38 ++++++++++++++++++++++++-------------- 1 file changed, 24 insertions(+), 14 deletions(-) diff --git

usleep() was being used without checking its return value. When the server receives SIGALRM or SIGIO the waits are shortened and random modesetting failures happen: Use nanosleep and loop around it until the requested time has elapsed. --- src/nouveau_hw.c | 2 +- src/nouveau_local.h | 6 ++++++ src/nv_bios.c | 2 +- src/nv_crtc.c | 2 +- src/nv_include.h | 1 +

Hi, I''ve just installed an openldap 2.3 inside a debian etch domU. Openldap is very very slow with db4.2, 4.3, ... and I dont'' why ??? I''ve updated my libc6 to a friendly xen version too ... but nothing ! I''ve found a post about this issue http://lists.xensource.com/archives/html/xen-users/2006-02/msg00179.html Any ideas to solve this issue ? Regards

Require the root= parameter is passed to specify which root (apppliance) to mount. Libguestfs has done this since 2012. The other two patches are small code refactorings in the init program. Rich.

Linux 4.6, also tried 4.7, qemu 2.6, using this C program: #include <fcntl.h> #include <stdlib.h> #include <syscall.h> #include <unistd.h> int main(int argc, char *argv[]) { char buf[16]; int fd; if (argc != 2) return 1; for (int i = 0; i < atoi(argv[1]); i++) { sleep(1); if ((fd = open("/dev/random", O_RDONLY)) ==

Linux 4.6, also tried 4.7, qemu 2.6, using this C program: #include <fcntl.h> #include <stdlib.h> #include <syscall.h> #include <unistd.h> int main(int argc, char *argv[]) { char buf[16]; int fd; if (argc != 2) return 1; for (int i = 0; i < atoi(argv[1]); i++) { sleep(1); if ((fd = open("/dev/random", O_RDONLY)) ==

On 8/28/19 11:14 AM, Richard W.M. Jones wrote: > Rather than failing to compile on platforms which lack POLLRDHUP such > as FreeBSD, simply fallback to the old method of sleeping. > > This leaves the porting suggestions as a comment in case someone wants > to implement a better solution for particular platforms. > --- > server/public.c | 38

hi, all I do a hotplug detach a network in a thread, because virDomainDetachDeviceFlags maybe asynchronous, so I do like follow: cb_para->cluster_id = info->cluster_id; cb_para->group_id = info->group_id; cb_para->vsys_id = info->vsysid; cb_para->vnf_id = info->vnf_id; cb_para->conn = conn; cb_para->time_out = 20*1000;//20s

There are a couple of problems with filters trying to sleep. First, when it is time to shut down nbdkit, we wait until all pending transactions have had a chance to wind down. But consider what happens if one or more of those pending transactions are blocked in a sleep. POSIX says nanosleep is interrupted with EINTR if that thread handles a signal, but wiring up signal masks just to ensure a

Hello, I have a Salicru UPS connected by USB using nutdrv_qx driver. As I see that it was using too much CPU time (or at least, too much for what I think it should be normal), I used strace to see what is was using, and got a lot of lines like these: %<------------%<------------%<------------%<------------ ioctl(4, USBDEVFS_REAPURBNDELAY, 0x7ffdca143278) = -1 EAGAIN (Resource