[Xen-devel] [PATCH 1 of 4] libxl: typedef libxl_action_on_shutdown

[Ian Campbell <ian.campbell@xxxxxxxxxx>]

# HG changeset patch
# User Ian Campbell <ian.campbell@xxxxxxxxxx>
# Date 1301571102 -3600
# Node ID e307b27c955b1fb0f0ef5e391fa9e37976d43d84
# Parent  d0dd569bfcb0f5f8e2d903c8b6f9999ff1290e96
libxl: typedef libxl_action_on_shutdown

This is the libxl convention. By using the "typedef enum foo { } foo;"
syntax we can retain backwards compatibility with existing users.

Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx>

diff -r d0dd569bfcb0 -r e307b27c955b tools/libxl/libxl.h
--- a/tools/libxl/libxl.h       Thu Mar 31 12:31:29 2011 +0100
+++ b/tools/libxl/libxl.h       Thu Mar 31 12:31:42 2011 +0100
@@ -245,7 +245,7 @@ enum {
 
 #define LIBXL_VERSION 0
 
-enum libxl_action_on_shutdown {
+typedef enum libxl_action_on_shutdown {
     LIBXL_ACTION_DESTROY,
 
     LIBXL_ACTION_RESTART,
@@ -255,7 +255,7 @@ enum libxl_action_on_shutdown {
 
     LIBXL_ACTION_COREDUMP_DESTROY,
     LIBXL_ACTION_COREDUMP_RESTART,
-};
+} libxl_action_on_shutdown;
 
 typedef struct {
     libxl_domain_create_info c_info;
@@ -271,10 +271,10 @@ typedef struct {
     libxl_device_vfb *vfbs;
     libxl_device_vkb *vkbs;
 
-    enum libxl_action_on_shutdown on_poweroff;
-    enum libxl_action_on_shutdown on_reboot;
-    enum libxl_action_on_shutdown on_watchdog;
-    enum libxl_action_on_shutdown on_crash;
+    libxl_action_on_shutdown on_poweroff;
+    libxl_action_on_shutdown on_reboot;
+    libxl_action_on_shutdown on_watchdog;
+    libxl_action_on_shutdown on_crash;
 } libxl_domain_config;
 
 /* context functions */
diff -r d0dd569bfcb0 -r e307b27c955b tools/libxl/xl_cmdimpl.c
--- a/tools/libxl/xl_cmdimpl.c  Thu Mar 31 12:31:29 2011 +0100
+++ b/tools/libxl/xl_cmdimpl.c  Thu Mar 31 12:31:42 2011 +0100
@@ -442,7 +442,7 @@ static void printf_info(int domid,
        printf(")\n");
 }
 
-static int parse_action_on_shutdown(const char *buf, enum 
libxl_action_on_shutdown *a)
+static int parse_action_on_shutdown(const char *buf, libxl_action_on_shutdown 
*a)
 {
     int i;
     const char *n;
@@ -1166,7 +1166,7 @@ static int handle_domain_death(libxl_ctx
                                libxl_domain_config *d_config, libxl_dominfo 
*info)
 {
     int restart = 0;
-    enum libxl_action_on_shutdown action;
+    libxl_action_on_shutdown action;
 
     switch (info->shutdown_reason) {
     case SHUTDOWN_poweroff:

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