#include #include #include #include #include syscallret syscall_libc_log(char* str){ syscallret ret; size_t len = strlen(str); char* buf = alloc(len + 2); // user strlen if(!buf){ ret.errno = ENOMEM; ret.ret = -1; return ret; } strcpy(buf, str); buf[len] = '\n'; console_write(buf, len+1); ret.errno = 0; ret.ret = 0; free(buf); return ret; }