HP-UX Reference (11i v3 07/02) - 2 System Calls (vol 5)

p
pset_ctl(2) pset_ctl(2)
/* Get total count of processor sets in the system */
pset_count = pset_ctl(PSET_GETNUMPSETS, 0, 0);
if (pset_count < 1) {
perror("pset_ctl(PSET_GETNUMPSETS)");
exit(1);
}
all_psets = (psetid_t *) malloc(sizeof(psetid_t)*pset_count);
memset(all_psets, 0, sizeof(psetid_t)*pset_count);
idx = 0;
/* Get first processor set */
pset = pset_ctl(PSET_GETFIRSTPSET, 0, 0);
if (pset < 0) {
perror("pset_ctl(PSET_GETFIRSTPSET)");
exit(2);
}
all_psets[idx++] = pset;
/* Get remaining processor sets */
while (idx < pset_count) {
pset = pset_ctl(PSET_GETNEXTPSET, pset, 0);
if (pset < 0) {
perror("pset_ctl(PSET_GETNEXTPSET)");
exit(3);
} else {
all_psets[idx++] = pset;
}
}
AUTHOR
pset_ctl() was developed by HP.
SEE ALSO
psrset(1M), pset_assign(2), pset_bind(2), pset_create(2), pset_destroy(2), pset_getattr(2), pset_setattr(2),
sysconf(2), privileges(5).
HP-UX 11i Version 3: February 2007 − 3 − Hewlett-Packard Company 285