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Replace COSMO define with _COSMO_SOURCE

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This change might cause ABI breakages for /opt/cosmos. It's needed to
help us better conform to header declaration practices.
This commit is contained in:
Justine Tunney 2023-08-13 20:31:27 -07:00
parent a033b65a33
commit c776a32f75
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GPG key ID: BE714B4575D6E328
238 changed files with 858 additions and 1069 deletions
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23
third_party/dlmalloc/dlmalloc.c vendored
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@ -1297,29 +1297,6 @@ void* dlmemalign(size_t alignment, size_t bytes) {
return internal_memalign(gm, alignment, bytes);
}
int dlposix_memalign(void** pp, size_t alignment, size_t bytes) {
void* mem = 0;
if (alignment == MALLOC_ALIGNMENT)
mem = dlmalloc(bytes);
else {
size_t d = alignment / sizeof(void*);
size_t r = alignment % sizeof(void*);
if (r != 0 || d == 0 || (d & (d-SIZE_T_ONE)) != 0)
return EINVAL;
else if (bytes <= MAX_REQUEST - alignment) {
if (alignment < MIN_CHUNK_SIZE)
alignment = MIN_CHUNK_SIZE;
mem = internal_memalign(gm, alignment, bytes);
}
}
if (!mem) {
return ENOMEM;
} else {
*pp = mem;
return 0;
}
}
#if USE_LOCKS
void dlmalloc_atfork(void) {
bzero(&gm->mutex, sizeof(gm->mutex));