|
|
Sponsored Content
Top Forums
Programming
Nanosleep in signal call
Post 302963489 by jim mcnamara on Thursday 31st of December 2015 10:05:18 AM
12-31-2015
|
|
9 More Discussions You Might Find Interesting
1. Programming
Hi Everybody,
I have gone through man of sigwait and new to UNIX signals. Could anyone explain me about the following lines mentioned in sigwait man help ?
"The selection of a signal in set is independent of the signal
mask of the calling thread or LWP. This means a thread or
LWP can ... (1 Reply)
Discussion started by: md7ahuja
1 Replies
2. Programming
Hello,
Can anyone, please, guide me on the use of nanosleep. I'm learning threads. I want to introduce a delay (not nested for loops, something more customizable). Nanosleep looked useful (or any other form of customizable and easy-to-use delay). Sleep is too long. :) (2 Replies)
Discussion started by: ameya
2 Replies
3. UNIX for Advanced & Expert Users
Hi,
Ho do I differentiate system call from library call?
for example if I am using chmod , how do I find out if it is a system call or library call?
Thanks
Muru (2 Replies)
Discussion started by: muru
2 Replies
4. Programming
Hi,
I have encountered the following problem on Solaris 10:
I have a thread that is asleep on nanosleep (set to 24 hours).
Something that happens on another thread, causes the nanosleep to exit, even though the time has not elapsed.
The returned value is 0 (so it doesn't look like it... (1 Reply)
Discussion started by: MeMyself
1 Replies
5. Programming
Hi,
I have a daq program that runs in an infinite loop until it receives SIGINT. A handler catches the signal and sets a flag to stop the while loop. After the loop some things have to be cleaned up.
The problem is that I want my main while loop to wait until the next full second begins, to... (2 Replies)
Discussion started by: soeckel
2 Replies
6. Infrastructure Monitoring
Hello,
I have a problem with package and name space.
require "/Mehran/DSGateEngineLib/general.pl";
use strict;
sub System_Status_Main_Service_Status_Intrusion_Prevention
{
my %idpstatus;
my @result;
&General_ReadHash("/var/dsg/idp/settings",\%idpstatus);
#print... (4 Replies)
Discussion started by: Zaxon
4 Replies
7. UNIX for Dummies Questions & Answers
Why do I need to call make if I call gcc ?
I thought gcc already compiles the sources.
thanks (1 Reply)
Discussion started by: aneuryzma
1 Replies
8. Programming
I use nanosleep under solaris10,like follows:
#include <pthread.h>
#include <time.h>
#include <sys/time.h>
struct to_info{
void (*to_fn)(void *);
void *to_arg;
struct timespec to_wait;
};
void *timeout_helper(void *arg){
struct to_info *tip;
nanosleep(&tip->to_wait,NULL);... (1 Reply)
Discussion started by: konvalo
1 Replies
9. Programming
Application runs on both solaris 6 and 10.
solaris 6 having only posix4.so library, solaris 10 having libposix4.so and librt.so
Can we link application to lposix4 instead of lrt for nanosleep, sothat application will run in both machines? (2 Replies)
Discussion started by: satish@123
2 Replies
LEARN ABOUT LINUX
ipc
IPC(2) Linux Programmer's Manual IPC(2) NAME
ipc - System V IPC system calls SYNOPSIS
int ipc(unsigned int call, int first, int second, int third, void *ptr, long fifth); DESCRIPTION
ipc() is a common kernel entry point for the System V IPC calls for messages, semaphores, and shared memory. call determines which IPC function to invoke; the other arguments are passed through to the appropriate call. User programs should call the appropriate functions by their usual names. Only standard library implementors and kernel hackers need to know about ipc(). CONFORMING TO
ipc() is Linux-specific, and should not be used in programs intended to be portable. NOTES
On a few architectures, for example ia64, there is no ipc() system call; instead msgctl(2), semctl(2), shmctl(2), and so on really are implemented as separate system calls. SEE ALSO
msgctl(2), msgget(2), msgrcv(2), msgsnd(2), semctl(2), semget(2), semop(2), semtimedop(2), shmat(2), shmctl(2), shmdt(2), shmget(2) COLOPHON
This page is part of release 3.27 of the Linux man-pages project. A description of the project, and information about reporting bugs, can be found at http://www.kernel.org/doc/man-pages/. Linux 2007-06-28 IPC(2)