Created
March 30, 2021 09:05
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goodbye valgrind leaks xd
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#include <stdlib.h> | |
char *ram; | |
size_t brk; | |
void __attribute__((constructor)) lmao(void) { | |
!ram ? atexit(lmao), ram = calloc(1, 100000) : free(ram); | |
} | |
#define calloc(x,y)(malloc(x*y)) | |
#define malloc(x)(void *)(&ram[brk] + x >= &ram[100000 - 1] ? NULL : (brk += x, &ram[brk - x])) | |
#define free(x) |
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#include <stdlib.h> | |
void *ptr, *addrs[100000]; | |
size_t head; | |
__attribute__((destructor)) static inline void cleanup() { | |
for (size_t i = 0; i < head; i++) | |
addrs[i] = (free(addrs[i]), NULL); | |
} | |
#define free(x) if(x){} | |
#define malloc(x)(addrs[head++]=malloc(x)) | |
#define calloc(x,y)(addrs[head++]=calloc(x,y)) | |
#define realloc(x,y)((x?__extension__({ptr=x;for(size_t i=0;i<head;i++)addrs[i]==ptr?addrs[i]=0:0;}):(void)0),addrs[head++]=realloc(x,y)) |
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