tempname: fix int precision warnings
tempname: fix int precision warnings

The printf precision takes an integer, not a size_t.  Otherwise we get:

libc/misc/internals/tempname.c: In function '___path_search':
libc/misc/internals/tempname.c:116: warning:
	field precision should have type 'int', but argument 3 has type 'size_t'
	field precision should have type 'int', but argument 5 has type 'size_t'

Signed-off-by: Mike Frysinger <8f3f75c74bd5184edcfa6534cab3c13a00a2f794@gentoo.org>

joel-porquet/tsar-uclibc,joel-porquet/tsar-uclibc,joel-porquet/tsar-uclibc,joel-porquet/tsar-uclibc