Add explicit declaration of gets in C++ code

5 files changed, 13 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 3c762492c4..cafa830c11 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 2012-01-07  Ulrich Drepper  <drepper@gmail.com>
 
+	* elf/tst-unique3.cc: Add explicit declaration of gets.
+	* elf/tst-unique3lib.cc: Likewise.
+	* elf/tst-unique3lib2.cc: Likewise.
+	* elf/tst-unique4.cc: Likewise.
+
 	* string/test-strcpy.c (do_one_test): Fix format string for WIDE use.
 
 2012-01-03  Ulrich Drepper  <drepper@gmail.com>
diff --git a/elf/tst-unique3.cc b/elf/tst-unique3.cc
index b2c95939a5..ec1e814b18 100644
--- a/elf/tst-unique3.cc
+++ b/elf/tst-unique3.cc
@@ -1,4 +1,6 @@
 #include "tst-unique3.h"
+extern char *gets (char *);
+
 #include <cstdio>
 #include "../dlfcn/dlfcn.h"
 
diff --git a/elf/tst-unique3lib.cc b/elf/tst-unique3lib.cc
index fa8e85a36c..5429dc57c0 100644
--- a/elf/tst-unique3lib.cc
+++ b/elf/tst-unique3lib.cc
@@ -1,3 +1,5 @@
+extern char *gets (char *);
+
 #include <cstdio>
 #include "tst-unique3.h"
 template<typename T> int S<T>::i = 1;
diff --git a/elf/tst-unique3lib2.cc b/elf/tst-unique3lib2.cc
index 17d817e12e..76dadcaae7 100644
--- a/elf/tst-unique3lib2.cc
+++ b/elf/tst-unique3lib2.cc
@@ -1,3 +1,5 @@
+extern char *gets (char *);
+
 #include <cstdio>
 #include "tst-unique3.h"
 
diff --git a/elf/tst-unique4.cc b/elf/tst-unique4.cc
index 9eaa909986..e38ae83748 100644
--- a/elf/tst-unique4.cc
+++ b/elf/tst-unique4.cc
@@ -1,5 +1,7 @@
 // BZ 12511
 #include "tst-unique4.h"
+extern char *gets (char *);
+
 #include <cstdio>
 
 static int a[24] =