tests: Introduce testQemuCapsIterate()

This function iterates over a directory containing
capabilities-related data, extract some useful bits of
information from the file name, and calls a user-provided
callback.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Acked-by: Peter Krempa <pkrempa@redhat.com>

1 files changed, 8 insertions, 0 deletions

diff --git a/tests/testutilsqemu.h b/tests/testutilsqemu.h
index 5ae7f19473..183ce915f1 100644
--- a/tests/testutilsqemu.h
+++ b/tests/testutilsqemu.h
@@ -63,6 +63,14 @@ char *testQemuGetLatestCapsForArch(const char *dirname,
                                    const char *arch,
                                    const char *suffix);
 
+typedef int (*testQemuCapsIterateCallback)(const char *base,
+                                           const char *archName,
+                                           void *opaque);
+int testQemuCapsIterate(const char *dirname,
+                        const char *suffix,
+                        testQemuCapsIterateCallback callback,
+                        void *opaque);
+
 # endif
 
 #endif /* LIBVIRT_TESTUTILSQEMU_H */