Linux and UNIX Man Pages

Linux & Unix Commands - Search Man Pages

pthread_self(3p) [centos man page]

PTHREAD_SELF(3P)					     POSIX Programmer's Manual						  PTHREAD_SELF(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_self - get the calling thread ID SYNOPSIS
#include <pthread.h> pthread_t pthread_self(void); DESCRIPTION
The pthread_self() function shall return the thread ID of the calling thread. RETURN VALUE
Refer to the DESCRIPTION. ERRORS
No errors are defined. The pthread_self() function shall not return an error code of [EINTR]. The following sections are informative. EXAMPLES
None. APPLICATION USAGE
None. RATIONALE
The pthread_self() function provides a capability similar to the getpid() function for processes and the rationale is the same: the cre- ation call does not provide the thread ID to the created thread. FUTURE DIRECTIONS
None. SEE ALSO
pthread_create(), pthread_equal(), the Base Definitions volume of IEEE Std 1003.1-2001, <pthread.h> COPYRIGHT
Portions of this text are reprinted and reproduced in electronic form from IEEE Std 1003.1, 2003 Edition, Standard for Information Technol- ogy -- Portable Operating System Interface (POSIX), The Open Group Base Specifications Issue 6, Copyright (C) 2001-2003 by the Institute of Electrical and Electronics Engineers, Inc and The Open Group. 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 Standard is the referee document. The original Standard can be obtained online at http://www.opengroup.org/unix/online.html . IEEE
/The Open Group 2003 PTHREAD_SELF(3P)

Check Out this Related Man Page

SCHED_YIELD(3P) 					     POSIX Programmer's Manual						   SCHED_YIELD(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
sched_yield - yield the processor SYNOPSIS
#include <sched.h> int sched_yield(void); DESCRIPTION
The sched_yield() function shall force the running thread to relinquish the processor until it again becomes the head of its thread list. It takes no arguments. RETURN VALUE
The sched_yield() function shall return 0 if it completes successfully; otherwise, it shall return a value of -1 and set errno to indicate the error. ERRORS
No errors are defined. The following sections are informative. EXAMPLES
None. APPLICATION USAGE
None. RATIONALE
None. FUTURE DIRECTIONS
None. SEE ALSO
The Base Definitions volume of IEEE Std 1003.1-2001, <sched.h> COPYRIGHT
Portions of this text are reprinted and reproduced in electronic form from IEEE Std 1003.1, 2003 Edition, Standard for Information Technol- ogy -- Portable Operating System Interface (POSIX), The Open Group Base Specifications Issue 6, Copyright (C) 2001-2003 by the Institute of Electrical and Electronics Engineers, Inc and The Open Group. 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 Standard is the referee document. The original Standard can be obtained online at http://www.opengroup.org/unix/online.html . IEEE
/The Open Group 2003 SCHED_YIELD(3P)
Man Page