backports: Backport g_info()

The rest of the g_log() wrappers have been there since time immemorial,
but g_info() was initially omitted. It's useful for projects like Flatpak
that want to have two levels of off-by-default logging, which map nicely
to info and debug.

Signed-off-by: Simon McVittie <smcv@collabora.com>

2 files changed, 12 insertions, 0 deletions

diff --git a/glnx-backports.h b/glnx-backports.h
index 0c5fabe..bdc4bbe 100644
--- a/glnx-backports.h
+++ b/glnx-backports.h
@@ -48,6 +48,10 @@ G_BEGIN_DECLS
   } G_STMT_END
 #endif
 
+#if !GLIB_CHECK_VERSION(2, 40, 0)
+#define g_info(...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_INFO, __VA_ARGS__)
+#endif
+
 #if !GLIB_CHECK_VERSION(2, 44, 0)
 
 #define g_strv_contains glnx_strv_contains
diff --git a/tests/test-libglnx-macros.c b/tests/test-libglnx-macros.c
index 5f41e5b..ec669d3 100644
--- a/tests/test-libglnx-macros.c
+++ b/tests/test-libglnx-macros.c
@@ -27,6 +27,13 @@
 #include <string.h>
 
 static void
+test_info (void)
+{
+  g_info ("hello, world");
+  g_info ("answer=%d", 42);
+}
+
+static void
 test_inset (void)
 {
   g_assert (G_IN_SET (7, 7));
@@ -104,6 +111,7 @@ test_hash_table_foreach (void)
 int main (int argc, char **argv)
 {
   g_test_init (&argc, &argv, NULL);
+  g_test_add_func ("/info", test_info);
   g_test_add_func ("/inset", test_inset);
   g_test_add_func ("/hash_table_foreach", test_hash_table_foreach);
   return g_test_run();