40 lines
970 B
C
40 lines
970 B
C
#include <stdio.h>
|
|
|
|
#include <malloc.h>
|
|
|
|
#include "test_util.h"
|
|
|
|
static void print_mallinfo2(void) {
|
|
struct mallinfo2 info = mallinfo2();
|
|
printf("mallinfo2:\n");
|
|
printf("arena: %zu\n", (size_t)info.arena);
|
|
printf("ordblks: %zu\n", (size_t)info.ordblks);
|
|
printf("smblks: %zu\n", (size_t)info.smblks);
|
|
printf("hblks: %zu\n", (size_t)info.hblks);
|
|
printf("hblkhd: %zu\n", (size_t)info.hblkhd);
|
|
printf("usmblks: %zu\n", (size_t)info.usmblks);
|
|
printf("fsmblks: %zu\n", (size_t)info.fsmblks);
|
|
printf("uordblks: %zu\n", (size_t)info.uordblks);
|
|
printf("fordblks: %zu\n", (size_t)info.fordblks);
|
|
printf("keepcost: %zu\n", (size_t)info.keepcost);
|
|
}
|
|
|
|
OPTNONE int main(void) {
|
|
void *a[4];
|
|
|
|
a[0] = malloc(1024 * 1024 * 1024);
|
|
a[1] = malloc(16);
|
|
a[2] = malloc(32);
|
|
a[3] = malloc(64);
|
|
|
|
print_mallinfo2();
|
|
|
|
free(a[0]);
|
|
free(a[1]);
|
|
free(a[2]);
|
|
free(a[3]);
|
|
|
|
printf("\n");
|
|
print_mallinfo2();
|
|
}
|