ref: 2f307820bc3dab666974d065749aef367982f420
dir: /src/libc/arch/linux/_brk.c/
#include <errno.h> #include <stddef.h> #include "../../libc.h" #include "../../syscall.h" #include "brk.h" int _brk(void *addr) { if (_sys_brk(addr) != addr) { errno = ENOMEM; return -1; } return 0; }