gwcheck [-hv] object

-h	Display usage.
-v	Display version.

$ gwcheck libc.so.96.1
.gnu.warning.strcpy:
	strcpy() is almost always misused, please use strlcpy()
.gnu.warning.stpcpy:
	stpcpy() is dangerous; do not use it
.gnu.warning.wcscat:
	wcscat() is almost always misused, please use wcslcat()
.gnu.warning.sprintf:
	sprintf() is often misused, please use snprintf()
.gnu.warning.tempnam:
	tempnam() possibly used unsafely; consider using mkstemp()
.gnu.warning.vsprintf:
	vsprintf() is often misused, please use vsnprintf()
.gnu.warning.mktemp:
	mktemp() possibly used unsafely; consider using mkstemp()
.gnu.warning.strcat:
	strcat() is almost always misused, please use strlcat()
.gnu.warning.wcscpy:
	wcscpy() is almost always misused, please use wcslcpy()
.gnu.warning.rand_r:
	rand_r() is not random, it is deterministic.
.gnu.warning.rand:
	rand() may return deterministic values, is that what you want?
.gnu.warning.getwd:
	getwd() possibly used unsafely; consider using getcwd()
.gnu.warning.random:
	random() may return deterministic values, is that what you want?
.gnu.warning.tmpnam:
	tmpnam() possibly used unsafely; consider using mkstemp()