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r4689: - make talloc_report_depth() public

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- add talloc_parent() to return the parent context of a pointer

these are very use full for debuging

metze
(This used to be commit 9b9501bc03)
This commit is contained in:
Stefan Metzmacher 2005-01-11 15:38:25 +00:00 committed by Gerald (Jerry) Carter
parent 8ac3838d19
commit 90d65c2e85
2 changed files with 9 additions and 1 deletions
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8
source4/lib/talloc/talloc.c
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@ -140,6 +140,12 @@ static struct talloc_chunk *talloc_parent_chunk(const void *ptr)
return tc->parent;
}
void *talloc_parent(const void *ptr)
{
struct talloc_chunk *tc = talloc_parent_chunk(ptr);
return (void *)(tc+1);
}
/*
Allocate a bit of memory as a child of an existing pointer
*/
@ -695,7 +701,7 @@ static int talloc_reference_count(const void *ptr)
/*
report on memory usage by all children of a pointer, giving a full tree view
*/
static void talloc_report_depth(const void *ptr, FILE *f, int depth)
void talloc_report_depth(const void *ptr, FILE *f, int depth)
{
struct talloc_chunk *c, *tc = talloc_chunk_from_ptr(ptr);

2
source4/lib/talloc/talloc.h
View File

@ -89,6 +89,8 @@ void *talloc_named(const void *context, size_t size,
const char *fmt, ...) PRINTF_ATTRIBUTE(3,4);
void *talloc_named_const(const void *context, size_t size, const char *name);
const char *talloc_get_name(const void *ptr);
void talloc_report_depth(const void *ptr, FILE *f, int depth);
void *talloc_parent(const void *ptr);
void *talloc_init(const char *fmt, ...) PRINTF_ATTRIBUTE(1,2);
int talloc_free(void *ptr);
void *_talloc_realloc(const void *context, void *ptr, size_t size, const char *name);