+CAMLprim value
+ocaml_guestfs_wc_l (value gv, value pathv)
+{
+ CAMLparam2 (gv, pathv);
+ CAMLlocal1 (rv);
+
+ guestfs_h *g = Guestfs_val (gv);
+ if (g == NULL)
+ caml_failwith ("wc_l: used handle after closing it");
+
+ const char *path = String_val (pathv);
+ int r;
+
+ caml_enter_blocking_section ();
+ r = guestfs_wc_l (g, path);
+ caml_leave_blocking_section ();
+ if (r == -1)
+ ocaml_guestfs_raise_error (g, "wc_l");
+
+ rv = Val_int (r);
+ CAMLreturn (rv);
+}
+
+CAMLprim value
+ocaml_guestfs_wc_w (value gv, value pathv)
+{
+ CAMLparam2 (gv, pathv);
+ CAMLlocal1 (rv);
+
+ guestfs_h *g = Guestfs_val (gv);
+ if (g == NULL)
+ caml_failwith ("wc_w: used handle after closing it");
+
+ const char *path = String_val (pathv);
+ int r;
+
+ caml_enter_blocking_section ();
+ r = guestfs_wc_w (g, path);
+ caml_leave_blocking_section ();
+ if (r == -1)
+ ocaml_guestfs_raise_error (g, "wc_w");
+
+ rv = Val_int (r);
+ CAMLreturn (rv);
+}
+
+CAMLprim value
+ocaml_guestfs_wc_c (value gv, value pathv)
+{
+ CAMLparam2 (gv, pathv);
+ CAMLlocal1 (rv);
+
+ guestfs_h *g = Guestfs_val (gv);
+ if (g == NULL)
+ caml_failwith ("wc_c: used handle after closing it");
+
+ const char *path = String_val (pathv);
+ int r;
+
+ caml_enter_blocking_section ();
+ r = guestfs_wc_c (g, path);
+ caml_leave_blocking_section ();
+ if (r == -1)
+ ocaml_guestfs_raise_error (g, "wc_c");
+
+ rv = Val_int (r);
+ CAMLreturn (rv);
+}
+
+CAMLprim value
+ocaml_guestfs_head (value gv, value pathv)
+{
+ CAMLparam2 (gv, pathv);
+ CAMLlocal1 (rv);
+
+ guestfs_h *g = Guestfs_val (gv);
+ if (g == NULL)
+ caml_failwith ("head: used handle after closing it");
+
+ const char *path = String_val (pathv);
+ int i;
+ char **r;
+
+ caml_enter_blocking_section ();
+ r = guestfs_head (g, path);
+ caml_leave_blocking_section ();
+ if (r == NULL)
+ ocaml_guestfs_raise_error (g, "head");
+
+ rv = caml_copy_string_array ((const char **) r);
+ for (i = 0; r[i] != NULL; ++i) free (r[i]);
+ free (r);
+ CAMLreturn (rv);
+}
+
+CAMLprim value
+ocaml_guestfs_head_n (value gv, value nrlinesv, value pathv)
+{
+ CAMLparam3 (gv, nrlinesv, pathv);
+ CAMLlocal1 (rv);
+
+ guestfs_h *g = Guestfs_val (gv);
+ if (g == NULL)
+ caml_failwith ("head_n: used handle after closing it");
+
+ int nrlines = Int_val (nrlinesv);
+ const char *path = String_val (pathv);
+ int i;
+ char **r;
+
+ caml_enter_blocking_section ();
+ r = guestfs_head_n (g, nrlines, path);
+ caml_leave_blocking_section ();
+ if (r == NULL)
+ ocaml_guestfs_raise_error (g, "head_n");
+
+ rv = caml_copy_string_array ((const char **) r);
+ for (i = 0; r[i] != NULL; ++i) free (r[i]);
+ free (r);
+ CAMLreturn (rv);
+}
+
+CAMLprim value
+ocaml_guestfs_tail (value gv, value pathv)
+{
+ CAMLparam2 (gv, pathv);
+ CAMLlocal1 (rv);
+
+ guestfs_h *g = Guestfs_val (gv);
+ if (g == NULL)
+ caml_failwith ("tail: used handle after closing it");
+
+ const char *path = String_val (pathv);
+ int i;
+ char **r;
+
+ caml_enter_blocking_section ();
+ r = guestfs_tail (g, path);
+ caml_leave_blocking_section ();
+ if (r == NULL)
+ ocaml_guestfs_raise_error (g, "tail");
+
+ rv = caml_copy_string_array ((const char **) r);
+ for (i = 0; r[i] != NULL; ++i) free (r[i]);
+ free (r);
+ CAMLreturn (rv);
+}
+
+CAMLprim value
+ocaml_guestfs_tail_n (value gv, value nrlinesv, value pathv)
+{
+ CAMLparam3 (gv, nrlinesv, pathv);
+ CAMLlocal1 (rv);
+
+ guestfs_h *g = Guestfs_val (gv);
+ if (g == NULL)
+ caml_failwith ("tail_n: used handle after closing it");
+
+ int nrlines = Int_val (nrlinesv);
+ const char *path = String_val (pathv);
+ int i;
+ char **r;
+
+ caml_enter_blocking_section ();
+ r = guestfs_tail_n (g, nrlines, path);
+ caml_leave_blocking_section ();
+ if (r == NULL)
+ ocaml_guestfs_raise_error (g, "tail_n");
+
+ rv = caml_copy_string_array ((const char **) r);
+ for (i = 0; r[i] != NULL; ++i) free (r[i]);
+ free (r);
+ CAMLreturn (rv);
+}
+