SYS_PREAD          = 169 // { ssize_t sys_pread(int fd, void *buf, \
	SYS_PWRITE         = 170 // { ssize_t sys_pwrite(int fd, const void *buf, \
	SYS_PREADV         = 171 // { ssize_t sys_preadv(int fd, \
	SYS_PWRITEV        = 172 // { ssize_t sys_pwritev(int fd, \
	SYS_PAD_PREAD      = 173 // { ssize_t sys_pad_pread(int fd, void *buf, \
	SYS_PAD_PWRITE     = 174 // { ssize_t sys_pad_pwrite(int fd, const void *buf, \

  // do in this test.
  const size_t size = 256;
  std::vector<char> buf;
  buf.reserve(size);
  for (int i = 0; i < size; i++) {
    buf.push_back(i);
  }
  // The fetcher just fetches slices of the buffer.
  auto fetcher = [&buf](const string& filename, size_t offset, size_t n,
                        char* buffer, TF_Status* status) -> int64_t {

	SYS_READ           = 3   // { ssize_t sys_read(int fd, void *buf, size_t nbyte); }
	SYS_WRITE          = 4   // { ssize_t sys_write(int fd, const void *buf, \
	SYS_OPEN           = 5   // { int sys_open(const char *path, \
	SYS_CLOSE          = 6   // { int sys_close(int fd); }
	SYS_GETENTROPY     = 7   // { int sys_getentropy(void *buf, size_t nbyte); }

	SYS_RCTL_ADD_RULE            = 528 // { int rctl_add_rule(const void *inbufp, size_t inbuflen, void *outbufp, size_t outbuflen); }
	SYS_RCTL_REMOVE_RULE         = 529 // { int rctl_remove_rule(const void *inbufp, size_t inbuflen, void *outbufp, size_t outbuflen); }
	SYS_POSIX_FALLOCATE          = 530 // { int posix_fallocate(int fd, off_t offset, off_t len); }

			maxAlign = 8
		}
	}

	fields := t.Fields()
	size := calcStructOffset(t, fields, 0)

	// For non-zero-sized structs which end in a zero-sized field, we
	// add an extra byte of padding to the type. This padding ensures
	// that taking the address of a zero-sized field can't manufacture a
	// pointer to the next object in the heap. See issue 9401.
	if size > 0 && fields[len(fields)-1].Type.width == 0 {
		size++
	}

	SYS_MUNMAP         = 73  // { int sys_munmap(void *addr, size_t len); }
	SYS_MPROTECT       = 74  // { int sys_mprotect(void *addr, size_t len, \
	SYS_MADVISE        = 75  // { int sys_madvise(void *addr, size_t len, \
	SYS_UTIMES         = 76  // { int sys_utimes(const char *path, \
	SYS_FUTIMES        = 77  // { int sys_futimes(int fd, \
	SYS_MINCORE        = 78  // { int sys_mincore(void *addr, size_t len, \

	SYS_EXIT          = 1   // { void exit(int rval); }
	SYS_FORK          = 2   // { int fork(void); }
	SYS_READ          = 3   // { ssize_t read(int fd, void *buf, size_t nbyte); }
	SYS_WRITE         = 4   // { ssize_t write(int fd, const void *buf, size_t nbyte); }
	SYS_OPEN          = 5   // { int open(char *path, int flags, int mode); }
	SYS_CLOSE         = 6   // { int close(int fd); }

	SYS_MLOCK          = 203 // { int sys_mlock(const void *addr, size_t len); }
	SYS_MUNLOCK        = 204 // { int sys_munlock(const void *addr, size_t len); }
	SYS_GETPGID        = 207 // { pid_t sys_getpgid(pid_t pid); }
	SYS_UTRACE         = 209 // { int sys_utrace(const char *label, const void *addr, size_t len); }

// license that can be found in the LICENSE file.

package cgotest

// #include <stddef.h>
import "C"

func generic[T, U any](t T, u U) {}

func useGeneric() {
	const zero C.size_t = 0

	generic(zero, zero)
	generic[C.size_t, C.size_t](0, 0)

  ~TF_ManagedBuffer() override {
    (*deallocator_)(data(), len_, deallocator_arg_);
  }

  size_t size() const override { return len_; }
  TensorBuffer* root_buffer() override { return this; }
  void FillAllocationDescription(
      tensorflow::AllocationDescription* proto) const override {
    int64_t rb = size();
    proto->set_requested_bytes(rb);
    proto->set_allocator_name(tensorflow::cpu_allocator()->Name());
  }