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drop legacy glibc support

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This commit is contained in:
Daniel Micay 2023-06-10 14:04:46 -04:00
parent 95c4b40caf
commit 64dad0a69f
2 changed files with 4 additions and 12 deletions
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14
h_malloc.c
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@ -1808,24 +1808,18 @@ EXPORT int h_malloc_trim(UNUSED size_t pad) {
EXPORT void h_malloc_stats(void) {} EXPORT void h_malloc_stats(void) {}
#if defined(__GLIBC__) || defined(__ANDROID__)
// glibc mallinfo is broken and replaced with mallinfo2 // glibc mallinfo is broken and replaced with mallinfo2
#if defined(__GLIBC__) #if defined(__GLIBC__)
EXPORT struct mallinfo h_mallinfo(void) { EXPORT struct mallinfo h_mallinfo(void) {
return (struct mallinfo){0}; return (struct mallinfo){0};
} }
#if __GLIBC_PREREQ(2, 33)
#define HAVE_MALLINFO2
#endif
#endif
#if defined(HAVE_MALLINFO2) || defined(__ANDROID__)
#ifndef __GLIBC__
EXPORT struct mallinfo h_mallinfo(void) {
struct mallinfo info = {0};
#else
EXPORT struct mallinfo2 h_mallinfo2(void) { EXPORT struct mallinfo2 h_mallinfo2(void) {
struct mallinfo2 info = {0}; struct mallinfo2 info = {0};
#else
EXPORT struct mallinfo h_mallinfo(void) {
struct mallinfo info = {0};
#endif #endif
#if CONFIG_STATS #if CONFIG_STATS

2
test/mallinfo2.c
View File

@ -9,7 +9,6 @@
static void print_mallinfo2(void) { static void print_mallinfo2(void) {
#if defined(__GLIBC__) #if defined(__GLIBC__)
#if __GLIBC_PREREQ(2, 33)
struct mallinfo2 info = mallinfo2(); struct mallinfo2 info = mallinfo2();
printf("mallinfo2:\n"); printf("mallinfo2:\n");
printf("arena: %zu\n", (size_t)info.arena); printf("arena: %zu\n", (size_t)info.arena);
@ -23,7 +22,6 @@ static void print_mallinfo2(void) {
printf("fordblks: %zu\n", (size_t)info.fordblks); printf("fordblks: %zu\n", (size_t)info.fordblks);
printf("keepcost: %zu\n", (size_t)info.keepcost); printf("keepcost: %zu\n", (size_t)info.keepcost);
#endif #endif
#endif
} }
OPTNONE int main(void) { OPTNONE int main(void) {