kaguya
38 lines
829 B
C++
38 lines
829 B
C++
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#include <errno.h>
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#include <sys/timerfd.h>
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#include <bits/ensure.h>
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#include <mlibc/debug.hpp>
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#include <mlibc/linux-sysdeps.hpp>
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int timerfd_create(int clockid, int flags) {
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MLIBC_CHECK_OR_ENOSYS(mlibc::sys_timerfd_create, -1);
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int fd;
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if(int e = mlibc::sys_timerfd_create(clockid, flags, &fd); e) {
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errno = e;
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return -1;
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}
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return fd;
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}
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int timerfd_settime(int fd, int flags, const struct itimerspec *value,
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struct itimerspec *oldvalue) {
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MLIBC_CHECK_OR_ENOSYS(mlibc::sys_timerfd_settime, -1);
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if(int e = mlibc::sys_timerfd_settime(fd, flags, value, oldvalue); 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 timerfd_gettime(int fd, struct itimerspec *its) {
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auto sysdep = MLIBC_CHECK_OR_ENOSYS(mlibc::sys_timerfd_gettime, -1);
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if(int e = sysdep(fd, its); 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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