[PATCH V5 09/19] tests/qtest: export qtest_qemu_binary

[Steve Sistare <steven.sistare@oracle.com>]

Signed-off-by: Steve Sistare <steven.sistare@oracle.com>
Reviewed-by: Fabiano Rosas <farosas@suse.de>
---
 tests/qtest/libqtest.h | 9 +++++++++
 tests/qtest/libqtest.c | 2 +-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/tests/qtest/libqtest.h b/tests/qtest/libqtest.h
index fd27521..dc2cdd0 100644
--- a/tests/qtest/libqtest.h
+++ b/tests/qtest/libqtest.h
@@ -48,6 +48,15 @@ QTestState *qtest_initf(const char *fmt, ...) G_GNUC_PRINTF(1, 2);
 QTestState *qtest_vinitf(const char *fmt, va_list ap) G_GNUC_PRINTF(1, 0);
 
 /**
+ * qtest_qemu_binary:
+ * @var: environment variable name
+ *
+ * Look up @var and return its value as the qemu binary path.
+ * If @var is NULL, look up  the default var name.
+ */
+const char *qtest_qemu_binary(const char *var);
+
+/**
  * qtest_init:
  * @extra_args: other arguments to pass to QEMU.  CAUTION: these
  * arguments are subject to word splitting and shell evaluation.
diff --git a/tests/qtest/libqtest.c b/tests/qtest/libqtest.c
index 94526b7..43fd997 100644
--- a/tests/qtest/libqtest.c
+++ b/tests/qtest/libqtest.c
@@ -357,7 +357,7 @@ void qtest_remove_abrt_handler(void *data)
     }
 }
 
-static const char *qtest_qemu_binary(const char *var)
+const char *qtest_qemu_binary(const char *var)
 {
     const char *qemu_bin;
 
-- 
1.8.3.1