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authorJörg Frings-Fürst <debian@jff.email>2018-07-08 23:15:22 +0200
committerJörg Frings-Fürst <debian@jff.email>2018-07-08 23:15:22 +0200
commit853c9cf3718db7c9f6d723e45031016231e1cbd1 (patch)
treee6a5cafe819de3d14665da32bfd87259b089ec02 /tests/iconvsupport.c
parent7b350538dddb27a4513158cb6b6405b85f175ad1 (diff)
parent10bd216b0099d2ae8cb22c664fb725165096f95c (diff)
Merge branch 'release/debian/0.9.10-1'debian/0.9.10-1
Diffstat (limited to 'tests/iconvsupport.c')
-rw-r--r--tests/iconvsupport.c39
1 files changed, 39 insertions, 0 deletions
diff --git a/tests/iconvsupport.c b/tests/iconvsupport.c
new file mode 100644
index 00000000..e6059a37
--- /dev/null
+++ b/tests/iconvsupport.c
@@ -0,0 +1,39 @@
+/* Test iconv support.
+ Copyright (C) 2018 Free Software Foundation, Inc.
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
+
+#include <config.h>
+
+/* Specification. */
+extern int iconv_supports_encoding (const char *encoding);
+
+#if HAVE_ICONV
+# include <iconv.h>
+#endif
+
+/* Tests whether iconv() supports a given encoding. */
+int
+iconv_supports_encoding (const char *encoding)
+{
+#if HAVE_ICONV
+ iconv_t cd = iconv_open ("UTF-8", encoding);
+ if (cd != (iconv_t) -1)
+ {
+ iconv_close (cd);
+ return 1;
+ }
+#endif
+ return 0;
+}