kaguya
22 lines
425 B
C++
22 lines
425 B
C++
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#include <errno.h>
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#include <sys/ioctl.h>
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#include <bits/ensure.h>
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#include <mlibc/debug.hpp>
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#include <mlibc/glibc-sysdeps.hpp>
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int ioctl(int fd, unsigned long request, ...) {
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va_list args;
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va_start(args, request);
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int result;
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MLIBC_CHECK_OR_ENOSYS(mlibc::sys_ioctl, -1);
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void *arg = va_arg(args, void *);
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if(int e = mlibc::sys_ioctl(fd, request, arg, &result); e) {
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errno = e;
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return -1;
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}
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return result;
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}
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