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netbsd reallocarr updates errno handling.

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This commit is contained in:
David Carlier 2021-12-16 07:59:39 +00:00
parent 55ccc94707
commit 79c573c4d9
1 changed files with 7 additions and 2 deletions
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9
src/alloc-posix.c
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@ -98,10 +98,15 @@ void* mi_reallocarray( void* p, size_t count, size_t size ) mi_attr_noexcept {
int mi_reallocarr( void* p, size_t count, size_t size ) mi_attr_noexcept { // NetBSD
mi_assert(p != NULL);
if (p == NULL) return EINVAL; // should we set errno as well?
if (p == NULL) {
errno = EINVAL;
return errno;
}
int s_errno = errno;
void** op = (void**)p;
void* newp = mi_reallocarray(*op, count, size);
if (mi_unlikely(newp == NULL)) return errno;
if (mi_unlikely(newp == NULL)) { return errno; }
errno = s_errno;
*op = newp;
return 0;
}