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authorAndrew Tridgell <tridge@samba.org>2006-09-14 12:18:44 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 14:18:41 -0500
commitc902a8927c517f1d8c8c5e083db48fd797ece8f4 (patch)
tree54009e19c72e5abed38758270b99eb0e3eda7b77 /source4
parenteb9a2757ebc2824a13dd5165a8aa63b0c68eac0f (diff)
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r18521: implement volkers suggestion for avoiding the type punning warnings
(This used to be commit 9b9f058edb033c999c4430add4f05459ac43c9e2)
Diffstat (limited to 'source4')
-rw-r--r--source4/lib/talloc/talloc.c3
-rw-r--r--source4/lib/talloc/talloc.h4
2 files changed, 4 insertions, 3 deletions
diff --git a/source4/lib/talloc/talloc.c b/source4/lib/talloc/talloc.c
index 2b80594e80..d790c6c26b 100644
--- a/source4/lib/talloc/talloc.c
+++ b/source4/lib/talloc/talloc.c
@@ -741,8 +741,9 @@ void *_talloc_steal(const void *new_ctx, const void *ptr)
a wrapper around talloc_steal() for situations where you are moving a pointer
between two structures, and want the old pointer to be set to NULL
*/
-void *_talloc_move(const void *new_ctx, const void **pptr)
+void *_talloc_move(const void *new_ctx, const void *_pptr)
{
+ const void **pptr = (const void **)_pptr;
void *ret = _talloc_steal(new_ctx, *pptr);
(*pptr) = NULL;
return ret;
diff --git a/source4/lib/talloc/talloc.h b/source4/lib/talloc/talloc.h
index 56f9dbb21a..8b17eec03a 100644
--- a/source4/lib/talloc/talloc.h
+++ b/source4/lib/talloc/talloc.h
@@ -73,7 +73,7 @@ typedef void TALLOC_CTX;
#endif
#define talloc_reference(ctx, ptr) (_TALLOC_TYPEOF(ptr))_talloc_reference((ctx),(ptr))
-#define talloc_move(ctx, ptr) (_TALLOC_TYPEOF(*(ptr)))_talloc_move((ctx),(const void **)(ptr))
+#define talloc_move(ctx, ptr) (_TALLOC_TYPEOF(*(ptr)))_talloc_move((ctx),(void *)(ptr))
/* useful macros for creating type checked pointers */
#define talloc(ctx, type) (type *)talloc_named_const(ctx, sizeof(type), #type)
@@ -128,7 +128,7 @@ int talloc_free(void *ptr);
void talloc_free_children(void *ptr);
void *_talloc_realloc(const void *context, void *ptr, size_t size, const char *name);
void *_talloc_steal(const void *new_ctx, const void *ptr);
-void *_talloc_move(const void *new_ctx, const void **pptr);
+void *_talloc_move(const void *new_ctx, const void *pptr);
size_t talloc_total_size(const void *ptr);
size_t talloc_total_blocks(const void *ptr);
void talloc_report_depth_cb(const void *ptr, int depth, int max_depth,