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CPUSET(3) FreeBSD Library Functions Manual CPUSET(3)
NAME
cpuset_parselist - utility functions for cpuset(2) handling
LIBRARY
System Utilities Library (libutil, -lutil)
SYNOPSIS
#include <sys/cpuset.h>
#include <libutil.h>
int
cpuset_parselist(const char *cpu-list, cpuset_t *mask);
DESCRIPTION
The cpuset_parselist() function parses a cpu-list filling the mask.
The cpu-list may include numbers separated by '-' for ranges and commas
separating individual numbers. A special list of "all" may be specified
in which case the list includes all CPUs from the root set.
RETURN VALUES
Return values can be the following
CPUSET_PARSE_OK The parsing was successful
CPUSET_PARSE_ERROR
The cpu-list format is invalid
CPUSET_PARSE_GETAFFINITY
The cpuset_getaffinity(2) call has failed
CPUSET_PARSE_INVALID_CPU
The number of supported CPUs has been exceeded. The
maximum number being CPU_SETSIZE.
SEE ALSO
cpuset(1), cpuset(2), cpuset(9)
AUTHORS
Jeffrey Roberson <jeff@FreeBSD.org>
FreeBSD 14.0-RELEASE-p6 October 31, 2017 FreeBSD 14.0-RELEASE-p6