[PATCH v9 1/6] libxl: Export libxl__device_nextid for internal use

[Olaf Hering <olaf@aepfle.de>]

Signed-off-by: Olaf Hering <olaf@aepfle.de>
Cc: Ian Jackson <ian.jackson@eu.citrix.com>
Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Cc: Ian Campbell <ian.campbell@citrix.com>
Cc: Wei Liu <wei.liu2@citrix.com>
---
 tools/libxl/libxl.c          | 2 +-
 tools/libxl/libxl_internal.h | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/tools/libxl/libxl.c b/tools/libxl/libxl.c
index 2bde0f5..0b16618 100644
--- a/tools/libxl/libxl.c
+++ b/tools/libxl/libxl.c
@@ -2031,7 +2031,7 @@ out:
 }
 
 /* common function to get next device id */
-static int libxl__device_nextid(libxl__gc *gc, uint32_t domid, char *device)
+int libxl__device_nextid(libxl__gc *gc, uint32_t domid, char *device)
 {
     char *dompath, **l;
     unsigned int nb;
diff --git a/tools/libxl/libxl_internal.h b/tools/libxl/libxl_internal.h
index b194e65..46f3e3e 100644
--- a/tools/libxl/libxl_internal.h
+++ b/tools/libxl/libxl_internal.h
@@ -1178,6 +1178,7 @@ _hidden int libxl__init_console_from_channel(libxl__gc *gc,
                                              libxl__device_console *console,
                                              int dev_num,
                                              libxl_device_channel *channel);
+_hidden int libxl__device_nextid(libxl__gc *gc, uint32_t domid, char *device);
 
 /*
  * For each aggregate type which can be used as an input we provide: