57 lines
1.1 KiB
C
57 lines
1.1 KiB
C
#include "defs.h"
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static void
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print_affinitylist(struct tcb *tcp, const unsigned long addr, const unsigned int len)
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{
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unsigned long w;
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const unsigned int size = len * sizeof(w);
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const unsigned long end = addr + size;
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unsigned long cur, abbrev_end;
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if (!verbose(tcp) || (exiting(tcp) && syserror(tcp)) ||
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!addr || !len || size / sizeof(w) != len || end < addr) {
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printaddr(addr);
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return;
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}
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if (abbrev(tcp)) {
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abbrev_end = addr + max_strlen * sizeof(w);
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if (abbrev_end < addr)
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abbrev_end = end;
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} else {
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abbrev_end = end;
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}
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tprints("[");
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for (cur = addr; cur < end; cur += sizeof(w)) {
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if (cur > addr)
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tprints(", ");
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if (cur >= abbrev_end) {
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tprints("...");
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break;
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}
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if (umove_or_printaddr(tcp, cur, &w))
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break;
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tprintf("%lx", w);
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}
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tprints("]");
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}
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SYS_FUNC(sched_setaffinity)
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{
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tprintf("%ld, %lu, ", tcp->u_arg[0], tcp->u_arg[1]);
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print_affinitylist(tcp, tcp->u_arg[2], tcp->u_arg[1]);
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return RVAL_DECODED;
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}
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SYS_FUNC(sched_getaffinity)
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{
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if (entering(tcp)) {
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tprintf("%ld, %lu, ", tcp->u_arg[0], tcp->u_arg[1]);
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} else {
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print_affinitylist(tcp, tcp->u_arg[2], tcp->u_rval);
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}
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return 0;
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}
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