X-Git-Url: http://git.annexia.org/?p=libguestfs.git;a=blobdiff_plain;f=ocaml%2Fguestfs_c_actions.c;h=a707897af0c0908db3223a1a67cd6976b2732fd1;hp=4d7b350a5a0925bd36d9ccd9de00b7157306be55;hb=0faa5dde7b992ba11bb88f77b3424676c7c492e4;hpb=bb07a7f858da5d07c57360e62c0ddfd24ce6be45

diff --git a/ocaml/guestfs_c_actions.c b/ocaml/guestfs_c_actions.c
index 4d7b350..a707897 100644
--- a/ocaml/guestfs_c_actions.c
+++ b/ocaml/guestfs_c_actions.c
@@ -466,6 +466,51 @@ ocaml_guestfs_config (value gv, value qemuparamv, value qemuvaluev)
 }
 
 CAMLprim value
+ocaml_guestfs_set_qemu (value gv, value qemuv)
+{
+  CAMLparam2 (gv, qemuv);
+  CAMLlocal1 (rv);
+
+  guestfs_h *g = Guestfs_val (gv);
+  if (g == NULL)
+    caml_failwith ("set_qemu: used handle after closing it");
+
+  const char *qemu = String_val (qemuv);
+  int r;
+
+  caml_enter_blocking_section ();
+  r = guestfs_set_qemu (g, qemu);
+  caml_leave_blocking_section ();
+  if (r == -1)
+    ocaml_guestfs_raise_error (g, "set_qemu");
+
+  rv = Val_unit;
+  CAMLreturn (rv);
+}
+
+CAMLprim value
+ocaml_guestfs_get_qemu (value gv)
+{
+  CAMLparam1 (gv);
+  CAMLlocal1 (rv);
+
+  guestfs_h *g = Guestfs_val (gv);
+  if (g == NULL)
+    caml_failwith ("get_qemu: used handle after closing it");
+
+  const char *r;
+
+  caml_enter_blocking_section ();
+  r = guestfs_get_qemu (g);
+  caml_leave_blocking_section ();
+  if (r == NULL)
+    ocaml_guestfs_raise_error (g, "get_qemu");
+
+  rv = caml_copy_string (r);
+  CAMLreturn (rv);
+}
+
+CAMLprim value
 ocaml_guestfs_set_path (value gv, value pathv)
 {
   CAMLparam2 (gv, pathv);
@@ -711,6 +756,50 @@ ocaml_guestfs_get_state (value gv)
 }
 
 CAMLprim value
+ocaml_guestfs_set_busy (value gv)
+{
+  CAMLparam1 (gv);
+  CAMLlocal1 (rv);
+
+  guestfs_h *g = Guestfs_val (gv);
+  if (g == NULL)
+    caml_failwith ("set_busy: used handle after closing it");
+
+  int r;
+
+  caml_enter_blocking_section ();
+  r = guestfs_set_busy (g);
+  caml_leave_blocking_section ();
+  if (r == -1)
+    ocaml_guestfs_raise_error (g, "set_busy");
+
+  rv = Val_unit;
+  CAMLreturn (rv);
+}
+
+CAMLprim value
+ocaml_guestfs_set_ready (value gv)
+{
+  CAMLparam1 (gv);
+  CAMLlocal1 (rv);
+
+  guestfs_h *g = Guestfs_val (gv);
+  if (g == NULL)
+    caml_failwith ("set_ready: used handle after closing it");
+
+  int r;
+
+  caml_enter_blocking_section ();
+  r = guestfs_set_ready (g);
+  caml_leave_blocking_section ();
+  if (r == -1)
+    ocaml_guestfs_raise_error (g, "set_ready");
+
+  rv = Val_unit;
+  CAMLreturn (rv);
+}
+
+CAMLprim value
 ocaml_guestfs_mount (value gv, value devicev, value mountpointv)
 {
   CAMLparam3 (gv, devicev, mountpointv);
@@ -1655,7 +1744,7 @@ ocaml_guestfs_vgcreate (value gv, value volgroupv, value physvolsv)
     caml_failwith ("vgcreate: used handle after closing it");
 
   const char *volgroup = String_val (volgroupv);
-  char **physvols = ocaml_guestfs_strings_val (physvolsv);
+  char **physvols = ocaml_guestfs_strings_val (g, physvolsv);
   int r;
 
   caml_enter_blocking_section ();
@@ -1733,7 +1822,7 @@ ocaml_guestfs_sfdisk (value gv, value devicev, value cylsv, value headsv, value
   int cyls = Int_val (cylsv);
   int heads = Int_val (headsv);
   int sectors = Int_val (sectorsv);
-  char **lines = ocaml_guestfs_strings_val (linesv);
+  char **lines = ocaml_guestfs_strings_val (g, linesv);
   int r;
 
   caml_enter_blocking_section ();
@@ -1904,7 +1993,7 @@ ocaml_guestfs_command (value gv, value argumentsv)
   if (g == NULL)
     caml_failwith ("command: used handle after closing it");
 
-  char **arguments = ocaml_guestfs_strings_val (argumentsv);
+  char **arguments = ocaml_guestfs_strings_val (g, argumentsv);
   char *r;
 
   caml_enter_blocking_section ();
@@ -1929,7 +2018,7 @@ ocaml_guestfs_command_lines (value gv, value argumentsv)
   if (g == NULL)
     caml_failwith ("command_lines: used handle after closing it");
 
-  char **arguments = ocaml_guestfs_strings_val (argumentsv);
+  char **arguments = ocaml_guestfs_strings_val (g, argumentsv);
   int i;
   char **r;
 
@@ -2323,3 +2412,702 @@ ocaml_guestfs_download (value gv, value remotefilenamev, value filenamev)
   CAMLreturn (rv);
 }
 
+CAMLprim value
+ocaml_guestfs_checksum (value gv, value csumtypev, value pathv)
+{
+  CAMLparam3 (gv, csumtypev, pathv);
+  CAMLlocal1 (rv);
+
+  guestfs_h *g = Guestfs_val (gv);
+  if (g == NULL)
+    caml_failwith ("checksum: used handle after closing it");
+
+  const char *csumtype = String_val (csumtypev);
+  const char *path = String_val (pathv);
+  char *r;
+
+  caml_enter_blocking_section ();
+  r = guestfs_checksum (g, csumtype, path);
+  caml_leave_blocking_section ();
+  if (r == NULL)
+    ocaml_guestfs_raise_error (g, "checksum");
+
+  rv = caml_copy_string (r);
+  free (r);
+  CAMLreturn (rv);
+}
+
+CAMLprim value
+ocaml_guestfs_tar_in (value gv, value tarfilev, value directoryv)
+{
+  CAMLparam3 (gv, tarfilev, directoryv);
+  CAMLlocal1 (rv);
+
+  guestfs_h *g = Guestfs_val (gv);
+  if (g == NULL)
+    caml_failwith ("tar_in: used handle after closing it");
+
+  const char *tarfile = String_val (tarfilev);
+  const char *directory = String_val (directoryv);
+  int r;
+
+  caml_enter_blocking_section ();
+  r = guestfs_tar_in (g, tarfile, directory);
+  caml_leave_blocking_section ();
+  if (r == -1)
+    ocaml_guestfs_raise_error (g, "tar_in");
+
+  rv = Val_unit;
+  CAMLreturn (rv);
+}
+
+CAMLprim value
+ocaml_guestfs_tar_out (value gv, value directoryv, value tarfilev)
+{
+  CAMLparam3 (gv, directoryv, tarfilev);
+  CAMLlocal1 (rv);
+
+  guestfs_h *g = Guestfs_val (gv);
+  if (g == NULL)
+    caml_failwith ("tar_out: used handle after closing it");
+
+  const char *directory = String_val (directoryv);
+  const char *tarfile = String_val (tarfilev);
+  int r;
+
+  caml_enter_blocking_section ();
+  r = guestfs_tar_out (g, directory, tarfile);
+  caml_leave_blocking_section ();
+  if (r == -1)
+    ocaml_guestfs_raise_error (g, "tar_out");
+
+  rv = Val_unit;
+  CAMLreturn (rv);
+}
+
+CAMLprim value
+ocaml_guestfs_tgz_in (value gv, value tarballv, value directoryv)
+{
+  CAMLparam3 (gv, tarballv, directoryv);
+  CAMLlocal1 (rv);
+
+  guestfs_h *g = Guestfs_val (gv);
+  if (g == NULL)
+    caml_failwith ("tgz_in: used handle after closing it");
+
+  const char *tarball = String_val (tarballv);
+  const char *directory = String_val (directoryv);
+  int r;
+
+  caml_enter_blocking_section ();
+  r = guestfs_tgz_in (g, tarball, directory);
+  caml_leave_blocking_section ();
+  if (r == -1)
+    ocaml_guestfs_raise_error (g, "tgz_in");
+
+  rv = Val_unit;
+  CAMLreturn (rv);
+}
+
+CAMLprim value
+ocaml_guestfs_tgz_out (value gv, value directoryv, value tarballv)
+{
+  CAMLparam3 (gv, directoryv, tarballv);
+  CAMLlocal1 (rv);
+
+  guestfs_h *g = Guestfs_val (gv);
+  if (g == NULL)
+    caml_failwith ("tgz_out: used handle after closing it");
+
+  const char *directory = String_val (directoryv);
+  const char *tarball = String_val (tarballv);
+  int r;
+
+  caml_enter_blocking_section ();
+  r = guestfs_tgz_out (g, directory, tarball);
+  caml_leave_blocking_section ();
+  if (r == -1)
+    ocaml_guestfs_raise_error (g, "tgz_out");
+
+  rv = Val_unit;
+  CAMLreturn (rv);
+}
+
+CAMLprim value
+ocaml_guestfs_mount_ro (value gv, value devicev, value mountpointv)
+{
+  CAMLparam3 (gv, devicev, mountpointv);
+  CAMLlocal1 (rv);
+
+  guestfs_h *g = Guestfs_val (gv);
+  if (g == NULL)
+    caml_failwith ("mount_ro: used handle after closing it");
+
+  const char *device = String_val (devicev);
+  const char *mountpoint = String_val (mountpointv);
+  int r;
+
+  caml_enter_blocking_section ();
+  r = guestfs_mount_ro (g, device, mountpoint);
+  caml_leave_blocking_section ();
+  if (r == -1)
+    ocaml_guestfs_raise_error (g, "mount_ro");
+
+  rv = Val_unit;
+  CAMLreturn (rv);
+}
+
+CAMLprim value
+ocaml_guestfs_mount_options (value gv, value optionsv, value devicev, value mountpointv)
+{
+  CAMLparam4 (gv, optionsv, devicev, mountpointv);
+  CAMLlocal1 (rv);
+
+  guestfs_h *g = Guestfs_val (gv);
+  if (g == NULL)
+    caml_failwith ("mount_options: used handle after closing it");
+
+  const char *options = String_val (optionsv);
+  const char *device = String_val (devicev);
+  const char *mountpoint = String_val (mountpointv);
+  int r;
+
+  caml_enter_blocking_section ();
+  r = guestfs_mount_options (g, options, device, mountpoint);
+  caml_leave_blocking_section ();
+  if (r == -1)
+    ocaml_guestfs_raise_error (g, "mount_options");
+
+  rv = Val_unit;
+  CAMLreturn (rv);
+}
+
+CAMLprim value
+ocaml_guestfs_mount_vfs (value gv, value optionsv, value vfstypev, value devicev, value mountpointv)
+{
+  CAMLparam5 (gv, optionsv, vfstypev, devicev, mountpointv);
+  CAMLlocal1 (rv);
+
+  guestfs_h *g = Guestfs_val (gv);
+  if (g == NULL)
+    caml_failwith ("mount_vfs: used handle after closing it");
+
+  const char *options = String_val (optionsv);
+  const char *vfstype = String_val (vfstypev);
+  const char *device = String_val (devicev);
+  const char *mountpoint = String_val (mountpointv);
+  int r;
+
+  caml_enter_blocking_section ();
+  r = guestfs_mount_vfs (g, options, vfstype, device, mountpoint);
+  caml_leave_blocking_section ();
+  if (r == -1)
+    ocaml_guestfs_raise_error (g, "mount_vfs");
+
+  rv = Val_unit;
+  CAMLreturn (rv);
+}
+
+CAMLprim value
+ocaml_guestfs_debug (value gv, value subcmdv, value extraargsv)
+{
+  CAMLparam3 (gv, subcmdv, extraargsv);
+  CAMLlocal1 (rv);
+
+  guestfs_h *g = Guestfs_val (gv);
+  if (g == NULL)
+    caml_failwith ("debug: used handle after closing it");
+
+  const char *subcmd = String_val (subcmdv);
+  char **extraargs = ocaml_guestfs_strings_val (g, extraargsv);
+  char *r;
+
+  caml_enter_blocking_section ();
+  r = guestfs_debug (g, subcmd, extraargs);
+  caml_leave_blocking_section ();
+  ocaml_guestfs_free_strings (extraargs);
+  if (r == NULL)
+    ocaml_guestfs_raise_error (g, "debug");
+
+  rv = caml_copy_string (r);
+  free (r);
+  CAMLreturn (rv);
+}
+
+CAMLprim value
+ocaml_guestfs_lvremove (value gv, value devicev)
+{
+  CAMLparam2 (gv, devicev);
+  CAMLlocal1 (rv);
+
+  guestfs_h *g = Guestfs_val (gv);
+  if (g == NULL)
+    caml_failwith ("lvremove: used handle after closing it");
+
+  const char *device = String_val (devicev);
+  int r;
+
+  caml_enter_blocking_section ();
+  r = guestfs_lvremove (g, device);
+  caml_leave_blocking_section ();
+  if (r == -1)
+    ocaml_guestfs_raise_error (g, "lvremove");
+
+  rv = Val_unit;
+  CAMLreturn (rv);
+}
+
+CAMLprim value
+ocaml_guestfs_vgremove (value gv, value vgnamev)
+{
+  CAMLparam2 (gv, vgnamev);
+  CAMLlocal1 (rv);
+
+  guestfs_h *g = Guestfs_val (gv);
+  if (g == NULL)
+    caml_failwith ("vgremove: used handle after closing it");
+
+  const char *vgname = String_val (vgnamev);
+  int r;
+
+  caml_enter_blocking_section ();
+  r = guestfs_vgremove (g, vgname);
+  caml_leave_blocking_section ();
+  if (r == -1)
+    ocaml_guestfs_raise_error (g, "vgremove");
+
+  rv = Val_unit;
+  CAMLreturn (rv);
+}
+
+CAMLprim value
+ocaml_guestfs_pvremove (value gv, value devicev)
+{
+  CAMLparam2 (gv, devicev);
+  CAMLlocal1 (rv);
+
+  guestfs_h *g = Guestfs_val (gv);
+  if (g == NULL)
+    caml_failwith ("pvremove: used handle after closing it");
+
+  const char *device = String_val (devicev);
+  int r;
+
+  caml_enter_blocking_section ();
+  r = guestfs_pvremove (g, device);
+  caml_leave_blocking_section ();
+  if (r == -1)
+    ocaml_guestfs_raise_error (g, "pvremove");
+
+  rv = Val_unit;
+  CAMLreturn (rv);
+}
+
+CAMLprim value
+ocaml_guestfs_set_e2label (value gv, value devicev, value labelv)
+{
+  CAMLparam3 (gv, devicev, labelv);
+  CAMLlocal1 (rv);
+
+  guestfs_h *g = Guestfs_val (gv);
+  if (g == NULL)
+    caml_failwith ("set_e2label: used handle after closing it");
+
+  const char *device = String_val (devicev);
+  const char *label = String_val (labelv);
+  int r;
+
+  caml_enter_blocking_section ();
+  r = guestfs_set_e2label (g, device, label);
+  caml_leave_blocking_section ();
+  if (r == -1)
+    ocaml_guestfs_raise_error (g, "set_e2label");
+
+  rv = Val_unit;
+  CAMLreturn (rv);
+}
+
+CAMLprim value
+ocaml_guestfs_get_e2label (value gv, value devicev)
+{
+  CAMLparam2 (gv, devicev);
+  CAMLlocal1 (rv);
+
+  guestfs_h *g = Guestfs_val (gv);
+  if (g == NULL)
+    caml_failwith ("get_e2label: used handle after closing it");
+
+  const char *device = String_val (devicev);
+  char *r;
+
+  caml_enter_blocking_section ();
+  r = guestfs_get_e2label (g, device);
+  caml_leave_blocking_section ();
+  if (r == NULL)
+    ocaml_guestfs_raise_error (g, "get_e2label");
+
+  rv = caml_copy_string (r);
+  free (r);
+  CAMLreturn (rv);
+}
+
+CAMLprim value
+ocaml_guestfs_set_e2uuid (value gv, value devicev, value uuidv)
+{
+  CAMLparam3 (gv, devicev, uuidv);
+  CAMLlocal1 (rv);
+
+  guestfs_h *g = Guestfs_val (gv);
+  if (g == NULL)
+    caml_failwith ("set_e2uuid: used handle after closing it");
+
+  const char *device = String_val (devicev);
+  const char *uuid = String_val (uuidv);
+  int r;
+
+  caml_enter_blocking_section ();
+  r = guestfs_set_e2uuid (g, device, uuid);
+  caml_leave_blocking_section ();
+  if (r == -1)
+    ocaml_guestfs_raise_error (g, "set_e2uuid");
+
+  rv = Val_unit;
+  CAMLreturn (rv);
+}
+
+CAMLprim value
+ocaml_guestfs_get_e2uuid (value gv, value devicev)
+{
+  CAMLparam2 (gv, devicev);
+  CAMLlocal1 (rv);
+
+  guestfs_h *g = Guestfs_val (gv);
+  if (g == NULL)
+    caml_failwith ("get_e2uuid: used handle after closing it");
+
+  const char *device = String_val (devicev);
+  char *r;
+
+  caml_enter_blocking_section ();
+  r = guestfs_get_e2uuid (g, device);
+  caml_leave_blocking_section ();
+  if (r == NULL)
+    ocaml_guestfs_raise_error (g, "get_e2uuid");
+
+  rv = caml_copy_string (r);
+  free (r);
+  CAMLreturn (rv);
+}
+
+CAMLprim value
+ocaml_guestfs_fsck (value gv, value fstypev, value devicev)
+{
+  CAMLparam3 (gv, fstypev, devicev);
+  CAMLlocal1 (rv);
+
+  guestfs_h *g = Guestfs_val (gv);
+  if (g == NULL)
+    caml_failwith ("fsck: used handle after closing it");
+
+  const char *fstype = String_val (fstypev);
+  const char *device = String_val (devicev);
+  int r;
+
+  caml_enter_blocking_section ();
+  r = guestfs_fsck (g, fstype, device);
+  caml_leave_blocking_section ();
+  if (r == -1)
+    ocaml_guestfs_raise_error (g, "fsck");
+
+  rv = Val_int (r);
+  CAMLreturn (rv);
+}
+
+CAMLprim value
+ocaml_guestfs_zero (value gv, value devicev)
+{
+  CAMLparam2 (gv, devicev);
+  CAMLlocal1 (rv);
+
+  guestfs_h *g = Guestfs_val (gv);
+  if (g == NULL)
+    caml_failwith ("zero: used handle after closing it");
+
+  const char *device = String_val (devicev);
+  int r;
+
+  caml_enter_blocking_section ();
+  r = guestfs_zero (g, device);
+  caml_leave_blocking_section ();
+  if (r == -1)
+    ocaml_guestfs_raise_error (g, "zero");
+
+  rv = Val_unit;
+  CAMLreturn (rv);
+}
+
+CAMLprim value
+ocaml_guestfs_grub_install (value gv, value rootv, value devicev)
+{
+  CAMLparam3 (gv, rootv, devicev);
+  CAMLlocal1 (rv);
+
+  guestfs_h *g = Guestfs_val (gv);
+  if (g == NULL)
+    caml_failwith ("grub_install: used handle after closing it");
+
+  const char *root = String_val (rootv);
+  const char *device = String_val (devicev);
+  int r;
+
+  caml_enter_blocking_section ();
+  r = guestfs_grub_install (g, root, device);
+  caml_leave_blocking_section ();
+  if (r == -1)
+    ocaml_guestfs_raise_error (g, "grub_install");
+
+  rv = Val_unit;
+  CAMLreturn (rv);
+}
+
+CAMLprim value
+ocaml_guestfs_cp (value gv, value srcv, value destv)
+{
+  CAMLparam3 (gv, srcv, destv);
+  CAMLlocal1 (rv);
+
+  guestfs_h *g = Guestfs_val (gv);
+  if (g == NULL)
+    caml_failwith ("cp: used handle after closing it");
+
+  const char *src = String_val (srcv);
+  const char *dest = String_val (destv);
+  int r;
+
+  caml_enter_blocking_section ();
+  r = guestfs_cp (g, src, dest);
+  caml_leave_blocking_section ();
+  if (r == -1)
+    ocaml_guestfs_raise_error (g, "cp");
+
+  rv = Val_unit;
+  CAMLreturn (rv);
+}
+
+CAMLprim value
+ocaml_guestfs_cp_a (value gv, value srcv, value destv)
+{
+  CAMLparam3 (gv, srcv, destv);
+  CAMLlocal1 (rv);
+
+  guestfs_h *g = Guestfs_val (gv);
+  if (g == NULL)
+    caml_failwith ("cp_a: used handle after closing it");
+
+  const char *src = String_val (srcv);
+  const char *dest = String_val (destv);
+  int r;
+
+  caml_enter_blocking_section ();
+  r = guestfs_cp_a (g, src, dest);
+  caml_leave_blocking_section ();
+  if (r == -1)
+    ocaml_guestfs_raise_error (g, "cp_a");
+
+  rv = Val_unit;
+  CAMLreturn (rv);
+}
+
+CAMLprim value
+ocaml_guestfs_mv (value gv, value srcv, value destv)
+{
+  CAMLparam3 (gv, srcv, destv);
+  CAMLlocal1 (rv);
+
+  guestfs_h *g = Guestfs_val (gv);
+  if (g == NULL)
+    caml_failwith ("mv: used handle after closing it");
+
+  const char *src = String_val (srcv);
+  const char *dest = String_val (destv);
+  int r;
+
+  caml_enter_blocking_section ();
+  r = guestfs_mv (g, src, dest);
+  caml_leave_blocking_section ();
+  if (r == -1)
+    ocaml_guestfs_raise_error (g, "mv");
+
+  rv = Val_unit;
+  CAMLreturn (rv);
+}
+
+CAMLprim value
+ocaml_guestfs_drop_caches (value gv, value whattodropv)
+{
+  CAMLparam2 (gv, whattodropv);
+  CAMLlocal1 (rv);
+
+  guestfs_h *g = Guestfs_val (gv);
+  if (g == NULL)
+    caml_failwith ("drop_caches: used handle after closing it");
+
+  int whattodrop = Int_val (whattodropv);
+  int r;
+
+  caml_enter_blocking_section ();
+  r = guestfs_drop_caches (g, whattodrop);
+  caml_leave_blocking_section ();
+  if (r == -1)
+    ocaml_guestfs_raise_error (g, "drop_caches");
+
+  rv = Val_unit;
+  CAMLreturn (rv);
+}
+
+CAMLprim value
+ocaml_guestfs_dmesg (value gv)
+{
+  CAMLparam1 (gv);
+  CAMLlocal1 (rv);
+
+  guestfs_h *g = Guestfs_val (gv);
+  if (g == NULL)
+    caml_failwith ("dmesg: used handle after closing it");
+
+  char *r;
+
+  caml_enter_blocking_section ();
+  r = guestfs_dmesg (g);
+  caml_leave_blocking_section ();
+  if (r == NULL)
+    ocaml_guestfs_raise_error (g, "dmesg");
+
+  rv = caml_copy_string (r);
+  free (r);
+  CAMLreturn (rv);
+}
+
+CAMLprim value
+ocaml_guestfs_ping_daemon (value gv)
+{
+  CAMLparam1 (gv);
+  CAMLlocal1 (rv);
+
+  guestfs_h *g = Guestfs_val (gv);
+  if (g == NULL)
+    caml_failwith ("ping_daemon: used handle after closing it");
+
+  int r;
+
+  caml_enter_blocking_section ();
+  r = guestfs_ping_daemon (g);
+  caml_leave_blocking_section ();
+  if (r == -1)
+    ocaml_guestfs_raise_error (g, "ping_daemon");
+
+  rv = Val_unit;
+  CAMLreturn (rv);
+}
+
+CAMLprim value
+ocaml_guestfs_equal (value gv, value file1v, value file2v)
+{
+  CAMLparam3 (gv, file1v, file2v);
+  CAMLlocal1 (rv);
+
+  guestfs_h *g = Guestfs_val (gv);
+  if (g == NULL)
+    caml_failwith ("equal: used handle after closing it");
+
+  const char *file1 = String_val (file1v);
+  const char *file2 = String_val (file2v);
+  int r;
+
+  caml_enter_blocking_section ();
+  r = guestfs_equal (g, file1, file2);
+  caml_leave_blocking_section ();
+  if (r == -1)
+    ocaml_guestfs_raise_error (g, "equal");
+
+  rv = Val_bool (r);
+  CAMLreturn (rv);
+}
+
+CAMLprim value
+ocaml_guestfs_strings (value gv, value pathv)
+{
+  CAMLparam2 (gv, pathv);
+  CAMLlocal1 (rv);
+
+  guestfs_h *g = Guestfs_val (gv);
+  if (g == NULL)
+    caml_failwith ("strings: used handle after closing it");
+
+  const char *path = String_val (pathv);
+  int i;
+  char **r;
+
+  caml_enter_blocking_section ();
+  r = guestfs_strings (g, path);
+  caml_leave_blocking_section ();
+  if (r == NULL)
+    ocaml_guestfs_raise_error (g, "strings");
+
+  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_strings_e (value gv, value encodingv, value pathv)
+{
+  CAMLparam3 (gv, encodingv, pathv);
+  CAMLlocal1 (rv);
+
+  guestfs_h *g = Guestfs_val (gv);
+  if (g == NULL)
+    caml_failwith ("strings_e: used handle after closing it");
+
+  const char *encoding = String_val (encodingv);
+  const char *path = String_val (pathv);
+  int i;
+  char **r;
+
+  caml_enter_blocking_section ();
+  r = guestfs_strings_e (g, encoding, path);
+  caml_leave_blocking_section ();
+  if (r == NULL)
+    ocaml_guestfs_raise_error (g, "strings_e");
+
+  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_hexdump (value gv, value pathv)
+{
+  CAMLparam2 (gv, pathv);
+  CAMLlocal1 (rv);
+
+  guestfs_h *g = Guestfs_val (gv);
+  if (g == NULL)
+    caml_failwith ("hexdump: used handle after closing it");
+
+  const char *path = String_val (pathv);
+  char *r;
+
+  caml_enter_blocking_section ();
+  r = guestfs_hexdump (g, path);
+  caml_leave_blocking_section ();
+  if (r == NULL)
+    ocaml_guestfs_raise_error (g, "hexdump");
+
+  rv = caml_copy_string (r);
+  free (r);
+  CAMLreturn (rv);
+}
+