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#include "defs.h"
static void
print_affinitylist(struct tcb *tcp, long list, unsigned int len)
{
int first = 1;
unsigned long w, min_len;
if (abbrev(tcp) && len / sizeof(w) > max_strlen)
min_len = len - max_strlen * sizeof(w);
else
min_len = 0;
for (; len >= sizeof(w) && len > min_len;
len -= sizeof(w), list += sizeof(w)) {
if (umove(tcp, list, &w) < 0)
break;
if (first)
tprints("{");
else
tprints(", ");
first = 0;
tprintf("%lx", w);
}
if (len) {
if (first)
tprintf("%#lx", list);
else
tprintf(", %s}", (len >= sizeof(w) && len > min_len ?
"???" : "..."));
} else {
tprints(first ? "{}" : "}");
}
}
SYS_FUNC(sched_setaffinity)
{
if (entering(tcp)) {
tprintf("%ld, %lu, ", tcp->u_arg[0], tcp->u_arg[1]);
print_affinitylist(tcp, tcp->u_arg[2], tcp->u_arg[1]);
}
return 0;
}
SYS_FUNC(sched_getaffinity)
{
if (entering(tcp)) {
tprintf("%ld, %lu, ", tcp->u_arg[0], tcp->u_arg[1]);
} else {
if (tcp->u_rval == -1)
tprintf("%#lx", tcp->u_arg[2]);
else
print_affinitylist(tcp, tcp->u_arg[2], tcp->u_rval);
}
return 0;
}
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