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06-01-2003
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10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
Can anyone explain me how to use pthread_key_create() , pthread_setspecific(), pthread_getspecific() and pthread_key_delete () routines in pthreads.
Kindly state by an example. (3 Replies)
Discussion started by: S.P.Prasad
3 Replies
2. Programming
Does any one no of some good web site which will explain about how to program using pthreads in a UNIX enviroment? (6 Replies)
Discussion started by: fishman2001
6 Replies
3. Programming
I have created a thread program, it is attached. My problem is that I need to loop this program multiple times, and basically reset everything including the threads created previously. I try to loop the program, the first run is fine, as always, but the second run of the program, the initialize... (0 Replies)
Discussion started by: justgotthis
0 Replies
4. Programming
Hi All,
I ve written a small program to get started off with pthreads. I somehow feel the program doesnt meet the purpose. Please find the code and the output below. Please find my question at the bottom.
#include <pthread.h>
#include <stdio.h>
#include <stdlib.h>
void *PrintThread1(void... (4 Replies)
Discussion started by: nhrraj
4 Replies
5. UNIX for Dummies Questions & Answers
How to give superuser privileges while setting the attributes like pthread_attr_setschedpolicy( )??
Even with normal user mode ,it is working fine for me.But in man pages, they have specied that to set the scheduling policy as SCHED_FIFO, the process should have superuser privileges. (0 Replies)
Discussion started by: yashavant.a
0 Replies
6. Programming
I have a doubt .. ( maybe I don't know ..)
Let's say , we got the folowing example ( to understand better what I mean ).
We got two POSIX threads ( pthreads ) , one receives some strings and creates a menu ( for that strings , scrollable menu ) , and another one check's to see if it has to... (2 Replies)
Discussion started by: !_30
2 Replies
7. HP-UX
Hi!
I'm linking my hpux code using -lpthread (gcc), yet it references libpthread_tr.1,
the debug version of the pthread lib. How do I force it to use pthreads?
Thanks, :) (3 Replies)
Discussion started by: zackz
3 Replies
8. Programming
hi
i have a code:
I found that after exiting from child thread memory isn't freed. I commented everything which is "some actions" here, so thread's function contains only two lines. But it doesn't help.
What do I do wrong?
Thanks a lot (3 Replies)
Discussion started by: sery0ga
3 Replies
9. Programming
Situation:
i have multiple pthread_create calls like this:
pthread_create(...., ThreadFunc1,.....);
pthread_create(...., ThreadFunc2,.....);
.
.
which i am using to create multiple threads.All the "ThreadFunc<i>" functions are actually calling same function "Receive" of a class using same... (3 Replies)
Discussion started by: Sastra
3 Replies
10. Programming
Hello,
I am writing a threaded program using the pthread library in linux. I have a master thread that needs to control worker threads, in particular, it has to be able to ensure that none of the worker threads will be running for a specified amount of time, even if the worker threads are... (7 Replies)
Discussion started by: andres625
7 Replies
LEARN ABOUT CENTOS
spawn.h
spawn.h(3HEAD) Headers spawn.h(3HEAD) NAME
spawn.h, spawn - spawn SYNOPSIS
#include <spawn.h> DESCRIPTION
The <spawn.h> header defines the posix_spawnattr_t and posix_spawn_file_actions_t types used in performing spawn operations. The <spawn.h> header defines the flags that can be set in a posix_spawnattr_t object using the posix_spawnattr_setflags() function: POSIX_SPAWN_RESETIDS POSIX_SPAWN_SETPGROUP POSIX_SPAWN_SETSCHEDPARAM POSIX_SPAWN_SETSCHEDULER POSIX_SPAWN_SETSIGDEF POSIX_SPAWN_SETSIGMASK Inclusion of the <spawn.h> header can make visible symbols defined in the <sched.h>, <signal.h>, and <sys/types.h> headers. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Interface Stability |Standard | +-----------------------------+-----------------------------+ SEE ALSO
sched.h(3HEAD), semaphore.h(3HEAD), signal.h(3HEAD), types.h(3HEAD), attributes(5), standards(5) SunOS 5.10 10 Sep 2004 spawn.h(3HEAD)