날적이

str(ing) n(umber of chracters) c(o)pystrncpy말그대로char *strncpy(char *dest, const char *src, size_t n);src 문자열을 dest에 n까지 복사

char \*get\_task\_comm(char \*buf, struct task\_struct \*tsk) { /\* buf must be at least sizeof(tsk->comm) in size \*/ task\_lock(tsk); strncpy(buf, tsk->comm, sizeof(tsk->comm)); task\_unlock(tsk); return buf; }fs/exec.c: In function ‘get\_task\_comm’: fs/exec.c:1069:39: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of..