kaguya
64 lines
1.3 KiB
C++
64 lines
1.3 KiB
C++
#include <bits/ensure.h>
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#include <errno.h>
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#include <sched.h>
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#include <mlibc/linux-sysdeps.hpp>
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#include <mlibc/posix-sysdeps.hpp>
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int sched_getcpu(void) {
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MLIBC_CHECK_OR_ENOSYS(mlibc::sys_getcpu, -1);
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int cpu;
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if(int e = mlibc::sys_getcpu(&cpu); e) {
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errno = e;
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return -1;
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}
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return cpu;
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}
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int setns(int fd, int nstype) {
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MLIBC_CHECK_OR_ENOSYS(mlibc::sys_setns, -1);
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if(int e = mlibc::sys_setns(fd, nstype); e) {
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errno = e;
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return -1;
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}
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return 0;
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}
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int sched_getscheduler(pid_t pid) {
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MLIBC_CHECK_OR_ENOSYS(mlibc::sys_getscheduler, -1);
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int policy;
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if(int e = mlibc::sys_getscheduler(pid, &policy); e) {
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errno = e;
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return -1;
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}
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return policy;
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}
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int sched_getaffinity(pid_t pid, size_t cpusetsize, cpu_set_t *mask) {
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MLIBC_CHECK_OR_ENOSYS(mlibc::sys_getaffinity, -1);
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if(int e = mlibc::sys_getaffinity(pid, cpusetsize, mask); e) {
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errno = e;
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return -1;
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}
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return 0;
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}
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int unshare(int flags) {
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MLIBC_CHECK_OR_ENOSYS(mlibc::sys_unshare, -1);
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if(int e = mlibc::sys_unshare(flags); e) {
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errno = e;
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return -1;
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}
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return 0;
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}
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int sched_setaffinity(pid_t, size_t, const cpu_set_t *) {
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__ensure(!"Not implemented");
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__builtin_unreachable();
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}
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int clone(int (*)(void *), void *, int, void *, ...) {
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__ensure(!"Not implemented");
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__builtin_unreachable();
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}
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