[git commit] cstdio: conditionalize tmpnam

[Bernhard Reutner-Fischer]

commit: https://git.uclibc.org/uClibc++/commit/?id=26cf67ef536de3872c6cbab1f9a146415bc65940
branch: https://git.uclibc.org/uClibc++/commit/?id=refs/heads/master

GCC added a configure check for tmpnam() in
e1150b06d0409baf4b71121be0cafeab180f2858 (a.k.a svn r207009)

POSIX.1-2008 (SUSv4) marks tmpnam() as obsolescent. As such it is not
available in uClibc unless SUSv4 legacy stuff is enabled.

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop at gmail.com>
---
 include/cstdio | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/cstdio b/include/cstdio
index 8f4df27..8699385 100644
--- a/include/cstdio
+++ b/include/cstdio
@@ -48,6 +48,7 @@ namespace std{
 	using ::getc;
 	using ::getchar;
 #if __cplusplus <= 201103L
+	// LWG 2249
 	using ::gets;
 #endif
 	using ::perror;
@@ -64,7 +65,9 @@ namespace std{
 	using ::sprintf;
 	using ::sscanf;
 	using ::tmpfile;
+#if _GLIBCXX_USE_TMPNAM
 	using ::tmpnam;
+#endif
 	using ::ungetc;
 	using ::vfprintf;
 	using ::vprintf;