Generated code for drop-caches command.

5 files changed, 111 insertions, 1 deletions

diff --git a/src/guestfs-actions.c b/src/guestfs-actions.c
index 49923551..99f8a446 100644
--- a/src/guestfs-actions.c
+++ b/src/guestfs-actions.c
@@ -8080,3 +8080,89 @@ int guestfs_mv (guestfs_h *g,
   return 0;
 }
 
+struct drop_caches_ctx {
+  /* This flag is set by the callbacks, so we know we've done
+   * the callbacks as expected, and in the right sequence.
+   * 0 = not called, 1 = reply_cb called.
+   */
+  int cb_sequence;
+  struct guestfs_message_header hdr;
+  struct guestfs_message_error err;
+};
+
+static void drop_caches_reply_cb (guestfs_h *g, void *data, XDR *xdr)
+{
+  guestfs_main_loop *ml = guestfs_get_main_loop (g);
+  struct drop_caches_ctx *ctx = (struct drop_caches_ctx *) data;
+
+  /* This should definitely not happen. */
+  if (ctx->cb_sequence != 0) {
+    ctx->cb_sequence = 9999;
+    error (g, "%s: internal error: reply callback called twice", "guestfs_drop_caches");
+    return;
+  }
+
+  ml->main_loop_quit (ml, g);
+
+  if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) {
+    error (g, "%s: failed to parse reply header", "guestfs_drop_caches");
+    return;
+  }
+  if (ctx->hdr.status == GUESTFS_STATUS_ERROR) {
+    if (!xdr_guestfs_message_error (xdr, &ctx->err)) {
+      error (g, "%s: failed to parse reply error", "guestfs_drop_caches");
+      return;
+    }
+    goto done;
+  }
+ done:
+  ctx->cb_sequence = 1;
+}
+
+int guestfs_drop_caches (guestfs_h *g,
+		int whattodrop)
+{
+  struct guestfs_drop_caches_args args;
+  struct drop_caches_ctx ctx;
+  guestfs_main_loop *ml = guestfs_get_main_loop (g);
+  int serial;
+
+  if (check_state (g, "guestfs_drop_caches") == -1) return -1;
+  guestfs_set_busy (g);
+
+  memset (&ctx, 0, sizeof ctx);
+
+  args.whattodrop = whattodrop;
+  serial = guestfs__send_sync (g, GUESTFS_PROC_DROP_CACHES,
+        (xdrproc_t) xdr_guestfs_drop_caches_args, (char *) &args);
+  if (serial == -1) {
+    guestfs_set_ready (g);
+    return -1;
+  }
+
+  guestfs__switch_to_receiving (g);
+  ctx.cb_sequence = 0;
+  guestfs_set_reply_callback (g, drop_caches_reply_cb, &ctx);
+  (void) ml->main_loop_run (ml, g);
+  guestfs_set_reply_callback (g, NULL, NULL);
+  if (ctx.cb_sequence != 1) {
+    error (g, "%s reply failed, see earlier error messages", "guestfs_drop_caches");
+    guestfs_set_ready (g);
+    return -1;
+  }
+
+  if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_DROP_CACHES, serial) == -1) {
+    guestfs_set_ready (g);
+    return -1;
+  }
+
+  if (ctx.hdr.status == GUESTFS_STATUS_ERROR) {
+    error (g, "%s", ctx.err.error_message);
+    guestfs_set_ready (g);
+    return -1;
+  }
+
+  guestfs_set_ready (g);
+  return 0;
+}
+
diff --git a/src/guestfs-actions.h b/src/guestfs-actions.h
index 56088bae..ef4e775c 100644
--- a/src/guestfs-actions.h
+++ b/src/guestfs-actions.h
@@ -129,3 +129,4 @@ extern int guestfs_grub_install (guestfs_h *handle, const char *root, const char
 extern int guestfs_cp (guestfs_h *handle, const char *src, const char *dest);
 extern int guestfs_cp_a (guestfs_h *handle, const char *src, const char *dest);
 extern int guestfs_mv (guestfs_h *handle, const char *src, const char *dest);
+extern int guestfs_drop_caches (guestfs_h *handle, int whattodrop);
diff --git a/src/guestfs_protocol.c b/src/guestfs_protocol.c
index 6c00afc3..395e710f 100644
--- a/src/guestfs_protocol.c
+++ b/src/guestfs_protocol.c
@@ -1508,6 +1508,16 @@ xdr_guestfs_mv_args (XDR *xdrs, guestfs_mv_args *objp)
 }
 
 bool_t
+xdr_guestfs_drop_caches_args (XDR *xdrs, guestfs_drop_caches_args *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_int (xdrs, &objp->whattodrop))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
 xdr_guestfs_procedure (XDR *xdrs, guestfs_procedure *objp)
 {
 	register int32_t *buf;
diff --git a/src/guestfs_protocol.h b/src/guestfs_protocol.h
index d2c93b99..a3bf1855 100644
--- a/src/guestfs_protocol.h
+++ b/src/guestfs_protocol.h
@@ -779,6 +779,11 @@ struct guestfs_mv_args {
 };
 typedef struct guestfs_mv_args guestfs_mv_args;
 
+struct guestfs_drop_caches_args {
+	int whattodrop;
+};
+typedef struct guestfs_drop_caches_args guestfs_drop_caches_args;
+
 enum guestfs_procedure {
 	GUESTFS_PROC_MOUNT = 1,
 	GUESTFS_PROC_SYNC = 2,
@@ -869,7 +874,8 @@ enum guestfs_procedure {
 	GUESTFS_PROC_CP = 87,
 	GUESTFS_PROC_CP_A = 88,
 	GUESTFS_PROC_MV = 89,
-	GUESTFS_PROC_NR_PROCS = 89 + 1,
+	GUESTFS_PROC_DROP_CACHES = 90,
+	GUESTFS_PROC_NR_PROCS = 90 + 1,
 };
 typedef enum guestfs_procedure guestfs_procedure;
 #define GUESTFS_MESSAGE_MAX 4194304
@@ -1041,6 +1047,7 @@ extern  bool_t xdr_guestfs_grub_install_args (XDR *, guestfs_grub_install_args*)
 extern  bool_t xdr_guestfs_cp_args (XDR *, guestfs_cp_args*);
 extern  bool_t xdr_guestfs_cp_a_args (XDR *, guestfs_cp_a_args*);
 extern  bool_t xdr_guestfs_mv_args (XDR *, guestfs_mv_args*);
+extern  bool_t xdr_guestfs_drop_caches_args (XDR *, guestfs_drop_caches_args*);
 extern  bool_t xdr_guestfs_procedure (XDR *, guestfs_procedure*);
 extern  bool_t xdr_guestfs_message_direction (XDR *, guestfs_message_direction*);
 extern  bool_t xdr_guestfs_message_status (XDR *, guestfs_message_status*);
@@ -1171,6 +1178,7 @@ extern bool_t xdr_guestfs_grub_install_args ();
 extern bool_t xdr_guestfs_cp_args ();
 extern bool_t xdr_guestfs_cp_a_args ();
 extern bool_t xdr_guestfs_mv_args ();
+extern bool_t xdr_guestfs_drop_caches_args ();
 extern bool_t xdr_guestfs_procedure ();
 extern bool_t xdr_guestfs_message_direction ();
 extern bool_t xdr_guestfs_message_status ();
diff --git a/src/guestfs_protocol.x b/src/guestfs_protocol.x
index 1a6a2d70..68b0ac4d 100644
--- a/src/guestfs_protocol.x
+++ b/src/guestfs_protocol.x
@@ -606,6 +606,10 @@ struct guestfs_mv_args {
   string dest<>;
 };
 
+struct guestfs_drop_caches_args {
+  int whattodrop;
+};
+
 enum guestfs_procedure {
   GUESTFS_PROC_MOUNT = 1,
   GUESTFS_PROC_SYNC = 2,
@@ -696,6 +700,7 @@ enum guestfs_procedure {
   GUESTFS_PROC_CP = 87,
   GUESTFS_PROC_CP_A = 88,
   GUESTFS_PROC_MV = 89,
+  GUESTFS_PROC_DROP_CACHES = 90,
   GUESTFS_PROC_NR_PROCS
 };