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add support for glibc mallinfo2

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This commit is contained in:
Daniel Micay 2021-05-12 20:07:15 -04:00
parent a71ab1a2eb
commit a45dacc57b
4 changed files with 55 additions and 3 deletions
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17
h_malloc.c
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@ -1808,12 +1808,23 @@ EXPORT int h_malloc_trim(UNUSED size_t pad) {
EXPORT void h_malloc_stats(void) {}
#if defined(__GLIBC__) || defined(__ANDROID__)
// glibc mallinfo is broken and replaced with mallinfo2
#if defined(__GLIBC__)
EXPORT struct mallinfo h_mallinfo(void) {
return (struct mallinfo){0};
}
#endif
#if (defined(__GLIBC__) && __GLIBC_PREREQ(2, 33)) || defined(__ANDROID__)
#ifndef __GLIBC__
EXPORT struct mallinfo h_mallinfo(void) {
struct mallinfo info = {0};
#else
EXPORT struct mallinfo2 h_mallinfo2(void) {
struct mallinfo2 info = {0};
#endif
// glibc mallinfo type definition and implementation are both broken
#if CONFIG_STATS && !defined(__GLIBC__)
#if CONFIG_STATS
if (!is_init()) {
return info;
}