_lwp_getname(2) [netbsd man page]

_LWP_GETNAME(2) 					      BSD System Calls Manual						   _LWP_GETNAME(2)

NAME

     _lwp_getname -- get descriptive name of an LWP

LIBRARY

     Standard C Library (libc, -lc)

SYNOPSIS

     #include <lwp.h>

     int
     _lwp_getname(lwpid_t target, char *name, size_t len);

DESCRIPTION

     _lwp_getname() gets the descriptive name of the LWP.  It takes the following arguments.

     target  The LWP whose descriptive name will be obtained.

     name    The buffer to be filled with the descriptive name of the LWP.

     len     The size of the buffer name in bytes.

RETURN VALUES

     _lwp_getname() returns 0 on success.  Otherwise, -1 is returned and errno is set to indicate the error.

SEE ALSO

     ps(1), top(1), _lwp_setname(2), errno(2)

BSD
								 December 15, 2007							       BSD

PTHREAD_GETNAME_NP(3)					   BSD Library Functions Manual 				     PTHREAD_GETNAME_NP(3)

NAME

     pthread_getname_np -- get and set descriptive name of a thread

LIBRARY

     POSIX Threads Library (libpthread, -lpthread)

SYNOPSIS

     #include <pthread.h>

     int
     pthread_getname_np(pthread_t thread, char *name, size_t len);

     int
     pthread_setname_np(pthread_t thread, const char *name, void *arg);

DESCRIPTION

     The pthread_getname_np() function obtains the descriptive name of a thread.  It takes the following arguments:

	   thread  The thread whose descriptive name will be obtained.

	   name    The buffer to be filled with the descriptive name of the thread.

	   len	   The size of the buffer name in bytes.

     The pthread_setname_np() function sets the descriptive name of a thread.  It takes the following arguments:

	   thread  The thread whose descriptive name will be set.

	   name    The printf(3) format string to be used to construct the descriptive name of the thread.  The resulted descriptive name should
		   be shorter than PTHREAD_MAX_NAMELEN_NP.

	   arg	   The printf(3) argument used with name.

RETURN VALUES

     Both functions return 0 on success.  Otherwise, an error number is returned to indicate the error.

COMPATIBILITY

     Both functions are non-standard extensions.

ERRORS

     Both functions may fail if:

     [EINVAL]		Invalid parameter.

     [ESRCH]		Non-existent thread.

     The pthread_setname_np() function may also fail if:

     [ENOMEM]		There was insufficient memory for the operation.

SEE ALSO

     pthread_attr_get_np(3), pthread_attr_getname_np(3)

BSD
								   July 9, 2010 							       BSD