hlist_for_each_entry_continue(9) [suse man page]

HLIST_FOR_EACH_ENTRY(9) 					    Data Types						   HLIST_FOR_EACH_ENTRY(9)

NAME

       hlist_for_each_entry_continue - iterate over a hlist continuing after current point

SYNOPSIS

       hlist_for_each_entry_continue(tpos, pos, member);

ARGUMENTS

       tpos
	   the type * to use as a loop cursor.

       pos
	   the struct hlist_node to use as a loop cursor.

       member
	   the name of the hlist_node within the struct.

COPYRIGHT

Kernel Hackers Manual 2.6.					     July 2010						   HLIST_FOR_EACH_ENTRY(9)

rad_foreach(3)						     Library Functions Manual						    rad_foreach(3)

NAME

       rad_foreach - Enumerates the members of a Resource Affinity Domain (libnuma library)

SYNOPSIS

       #include <radset.h> rad_cursor_t cursor = SET_CURSOR_INIT;

       int rad_foreach(
	       radset_t radset,
	       int flags,
	       radset_cursor_t *cursor );

PARAMETERS

       Specifies  a set of Resource Affinity Domains (RADs) whose members are to be enumerated.  Specifies one or more flags that control the pro-
       cessing of RAD members in the set. The following symbolic values are defined for flags: Initialize the cursor to the first  member  of  the
       set before      scanning.  Wrap around to the beginning of the RAD set when scanning for members.  Consume the set members; in other words,
       remove members from the set as they are found.  Specifies an opaque type that records the position in a set for subsequent  invocations	of
       the rad_foreach() function.

DESCRIPTION

       The  rad_foreach()  function  scans the specified RAD set, starting at the position saved in cursor, for members of the set and returns the
       first member found.  If the SET_CURSOR_FIRST flag is set, the cursor is initialized to the beginning of the set before starting	the  scan.
       If no members are found, the rad_foreach() function will return RAD_NONE.

       If  the	SET_CURSOR_WRAP flag is set, the scan will wrap from the end of the set to the beginning searching for a member to return.  Other-
       wise, a one-pass scan is performed, and when the end of the set is reached, cursor()is left positioned at the end of the  set.	From  then
       on,  the  rad_foreach()	function will continue to return RAD_NONE until cursor is reinitialized, either by specifying the SET_CURSOR_FIRST
       flag or by specifying the SET_CURSOR_WRAP flag.

       If the SET_CURSOR_CONSUME flag is set, the member returned, if any, will be removed from the set.

       The cursor variable may be initialized to the value SET_CURSOR_INIT. This is equivalent to setting SET_CURSOR_FIRST on the initial call	to
       rad_foreach().

NOTES

       Although  DESCRIPTION discusses the "beginning" and "end" of the set, and wrapping from the end to the beginning, RAD sets are conceptually
       unordered.  Thus, these end points are arbitrary points in the set that exist to ensure that each member is returned  only  once  per  pass
       through the set.  Applications should not depend on a numeric ordering of the returned member IDs.

RETURN VALUES

       This  function returns either the next member in the RAD set, starting at the position in cursor, or RAD_NONE (if there is no next member).
       Execution of this function is always successful.

ERRORS

       None.

EXAMPLES

       See EXAMPLES in radsetops(3) for a sample program that uses the rad_foreach() function.

SEE ALSO

       Functions: numa_intro(3), radsetops(3)

       Files: numa_types(4)

																    rad_foreach(3)