libxl: const-correctness for libxl_uuid2string

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>

diff --git a/tools/libxl/libxl.h b/tools/libxl/libxl.h
index d9eeccf17bc5328f4dcc982fbf9d8a9496975643..04fe523c8dc7d69c6bc55c1701f749f455c29ed7 100644 (file)
--- a/tools/libxl/libxl.h
+++ b/tools/libxl/libxl.h
@@ -360,7 +360,7 @@ int libxl_run_bootloader(libxl_ctx *ctx,
                          libxl_device_disk *disk,
                          uint32_t domid);
 
-char *libxl_uuid2string(libxl_ctx *ctx, uint8_t uuid[16]);
+char *libxl_uuid2string(libxl_ctx *ctx, const uint8_t uuid[16]);
   /* 0 means ERROR_ENOMEM, which we have logged */
 
 /* events handling */

diff --git a/tools/libxl/libxl_dom.c b/tools/libxl/libxl_dom.c
index b7ee27cd12aac7a91bcc4fb84518de72e919b75f..20a16e68ca5c566e4a75a08a0c09ee183c700174 100644 (file)
--- a/tools/libxl/libxl_dom.c
+++ b/tools/libxl/libxl_dom.c
@@ -427,7 +427,7 @@ int save_device_model(libxl_ctx *ctx, uint32_t domid, int fd)
     return 0;
 }
 
-char *libxl_uuid2string(libxl_ctx *ctx, uint8_t uuid[16]) {
+char *libxl_uuid2string(libxl_ctx *ctx, const uint8_t uuid[16]) {
     char *s = string_of_uuid(ctx, uuid);
     if (!s) XL_LOG(ctx, XL_LOG_ERROR, "cannot allocate for uuid");
     return s;