PTHREAD_ATTR_SETSCHEDPOLICY(3P) POSIX Programmer's Manual PTHREAD_ATTR_SETSCHEDPOLICY(3P)PROLOG
This manual page is part of the POSIX Programmer's Manual. The Linux implementation of this interface may differ (consult the correspond-
ing Linux manual page for details of Linux behavior), or the interface may not be implemented on Linux.
NAME
pthread_attr_setschedpolicy -- set the schedpolicy attribute (REALTIME THREADS)
SYNOPSIS
#include <pthread.h>
int pthread_attr_setschedpolicy(pthread_attr_t *attr, int policy);
DESCRIPTION
Refer to pthread_attr_getschedpolicy().
COPYRIGHT
Portions of this text are reprinted and reproduced in electronic form from IEEE Std 1003.1, 2013 Edition, Standard for Information Technol-
ogy -- Portable Operating System Interface (POSIX), The Open Group Base Specifications Issue 7, Copyright (C) 2013 by the Institute of
Electrical and Electronics Engineers, Inc and The Open Group. (This is POSIX.1-2008 with the 2013 Technical Corrigendum 1 applied.) In the
event of any discrepancy between this version and the original IEEE and The Open Group Standard, the original IEEE and The Open Group Stan-
dard is the referee document. The original Standard can be obtained online at http://www.unix.org/online.html .
Any typographical or formatting errors that appear in this page are most likely to have been introduced during the conversion of the source
files to man page format. To report such errors, see https://www.kernel.org/doc/man-pages/reporting_bugs.html .
IEEE /The Open Group 2013 PTHREAD_ATTR_SETSCHEDPOLICY(3P)
Check Out this Related Man Page
PTHREAD_ATTR_SETDETACHSTATE(3P) POSIX Programmer's Manual PTHREAD_ATTR_SETDETACHSTATE(3P)PROLOG
This manual page is part of the POSIX Programmer's Manual. The Linux implementation of this interface may differ (consult the correspond-
ing Linux manual page for details of Linux behavior), or the interface may not be implemented on Linux.
NAME
pthread_attr_setdetachstate -- set the detachstate attribute
SYNOPSIS
#include <pthread.h>
int pthread_attr_setdetachstate(pthread_attr_t *attr, int detachstate);
DESCRIPTION
Refer to pthread_attr_getdetachstate().
COPYRIGHT
Portions of this text are reprinted and reproduced in electronic form from IEEE Std 1003.1, 2013 Edition, Standard for Information Technol-
ogy -- Portable Operating System Interface (POSIX), The Open Group Base Specifications Issue 7, Copyright (C) 2013 by the Institute of
Electrical and Electronics Engineers, Inc and The Open Group. (This is POSIX.1-2008 with the 2013 Technical Corrigendum 1 applied.) In the
event of any discrepancy between this version and the original IEEE and The Open Group Standard, the original IEEE and The Open Group Stan-
dard is the referee document. The original Standard can be obtained online at http://www.unix.org/online.html .
Any typographical or formatting errors that appear in this page are most likely to have been introduced during the conversion of the source
files to man page format. To report such errors, see https://www.kernel.org/doc/man-pages/reporting_bugs.html .
IEEE /The Open Group 2013 PTHREAD_ATTR_SETDETACHSTATE(3P)
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)
I want to set the priority and the scheduler as SCHED_FIFO for two threads . I want to see that the thread with high priority will run forever .
A simple code is given below . But both the threads are being scheduled . Why this is happening ?
I am executing the code as root.
I expect to see... (0 Replies)
Hi,
I am currently working with threads using linux 2.6.11 and glibc 2.3.5 on x86. When i am trying to create thread with user defined stacks glibc gives segmentation fault. I have written a wrapper to pthread_create () and generated shared object for the same. When i am trying to create any... (6 Replies)
I have an application which builds and executes without error on a 32bit implementation of Linux. When I transferred the code to a new project on a 64bit implementation, the code will build without error, but the pthread functions, such as pthread_attr_setschedparam() return an 'Invalid Argument'... (3 Replies)
Hello everyone,
I created a test program for pthread priority set. Here's the code, very simple, 60 lines only.
I've tried this prog on my Fedora 13(on vbox), and on my 6410 arm linux 2.6.36. Both the same result.
Both environments are using root privileges.
Can any body tells me why the... (15 Replies)
When more than one thread is waiting for a locked mutex, which thread will be granted the lock first after it is released.
In our application we want to implement FIFO thread scheduling policy i.e. Thread should get lock which one requested first for it.
AIX have SCHED_FIFO thread scheduling... (1 Reply)