.\" Copyright (c) 2008 Linux Foundation, written by Michael Kerrisk
.\" <mtk.manpages@gmail.com>
.\"
+.\" %%%LICENSE_START(VERBATIM)
.\" Permission is granted to make and distribute verbatim copies of this
.\" manual provided the copyright notice and this permission notice are
.\" preserved on all copies.
.\"
.\" Formatted or processed versions of this manual, if unaccompanied by
.\" the source, must acknowledge the copyright and authors of this work.
+.\" %%%LICENSE_END
.\"
-.TH PTHREAD_GETATTR_NP 3 2008-11-11 "Linux" "Linux Programmer's Manual"
+.TH PTHREAD_GETATTR_NP 3 2010-09-10 "Linux" "Linux Programmer's Manual"
.SH NAME
pthread_getattr_np \- get attributes of created thread
.SH SYNOPSIS
.nf
-.B #define _GNU_SOURCE
+.BR "#define _GNU_SOURCE" " /* See feature_test_macros(7) */"
.B #include <pthread.h>
.BI "int pthread_getattr_np(pthread_t " thread ", pthread_attr_t *" attr );
.sp
Compile and link with \fI\-pthread\fP.
+.fi
.SH DESCRIPTION
The
.BR pthread_getattr_np ()
which the implementation may align to a suitable boundary.
.IP *
and the guard size,
-which the implementation may round upwards to a multiple of the page size,
+which the implementation may round upward to a multiple of the page size,
or ignore (i.e., treat as 0),
if the application is allocating its own stack.
.PP
.SH VERSIONS
This function is available in glibc since version 2.2.3.
.SH CONFORMING TO
-This function is a nonstandard GNU extension.
+This function is a nonstandard GNU extension;
hence the suffix "_np" (nonportable) in the name.
.SH EXAMPLE
The program below demonstrates the use of
{
if (msg != NULL)
fputs(msg, stderr);
- fprintf(stderr, "Usage: %s [\-s stack-size [-a]]"
- " [\-g guard-size]\\n", pname);
+ fprintf(stderr, "Usage: %s [\-s stack\-size [\-a]]"
+ " [\-g guard\-size]\\n", pname);
fprintf(stderr, "\\t\\t\-a means program should allocate stack\\n");
exit(EXIT_FAILURE);
}
}
if (allocate_stack && stack_size == \-1)
- usage(argv[0], "Specifying \-a without -s makes no sense\\n");
+ usage(argv[0], "Specifying \-a without \-s makes no sense\\n");
if (argc > optind)
usage(argv[0], "Extraneous command\-line arguments\\n");
}
.fi
.SH SEE ALSO
+.ad l
+.nh
.BR pthread_attr_getaffinity_np (3),
.BR pthread_attr_getdetachstate (3),
.BR pthread_attr_getguardsize (3),
.BR pthread_attr_init (3),
.BR pthread_create (3),
.BR pthreads (7)
+.SH COLOPHON
+This page is part of release 3.65 of the Linux
+.I man-pages
+project.
+A description of the project,
+and information about reporting bugs,
+can be found at
+\%http://www.kernel.org/doc/man\-pages/.