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| author | Tom Rini <trini@konsulko.com> | 2024-08-07 08:49:18 -0600 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2024-08-07 08:51:25 -0600 |
| commit | 2078abaf00b63fc4f70f8a599b61a476e22352f3 (patch) | |
| tree | f8270a7900fa738a48481dae58d659445c6c6827 /common/dlmalloc.c | |
| parent | 54920df1c57a407626c04786013eb1ecbb3a7fce (diff) | |
| parent | 75581e419aa2bf5cc1b4c3ec79701017b44d1a66 (diff) | |
Merge patch series "alist: Implement a pointer list / array of structs"
Simon Glass <sjg@chromium.org> says:
This data structure provides a list of pointers / array of structures.
I was planning to use it for the lmb restructure, to allow it to
support any number of entries, but then I gave up on it.
There are quite a few places in U-Boot where such a list would be
useful, since it supports growing the array.
[...]
Example:
struct my_struct obj;
struct my_struct *ptr = alist_add(&lst, &obj, struct my_struct);
// now ptr is in the list
[trini: Reword the cover letter slightly, do not merge the RFC portion]
Diffstat (limited to 'common/dlmalloc.c')
| -rw-r--r-- | common/dlmalloc.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/common/dlmalloc.c b/common/dlmalloc.c index 62e8557daa7..1e1602a24de 100644 --- a/common/dlmalloc.c +++ b/common/dlmalloc.c @@ -1698,6 +1698,10 @@ Void_t* rEALLOc_impl(oldmem, bytes) Void_t* oldmem; size_t bytes; panic("pre-reloc realloc() is not supported"); } #endif + if (CONFIG_IS_ENABLED(UNIT_TEST) && malloc_testing) { + if (--malloc_max_allocs < 0) + return NULL; + } newp = oldp = mem2chunk(oldmem); newsize = oldsize = chunksize(oldp); |