From 52dad8c9b0d3a008f21c082c7fd3343fdb66fffe Mon Sep 17 00:00:00 2001 From: Peter Krempa Date: Fri, 16 Aug 2019 09:41:14 +0200 Subject: [PATCH] tests: virpcimock: Always declare __open_2 In some cases e.g. with clang on fedora 30 __open2 isn't even declared which results in the following build error: /home/pipo/libvirt/tests/virpcimock.c:939:1: error: no previous prototype for function '__open_2' [-Werror,-Wmissing-prototypes] __open_2(const char *path, int flags) Add a separate declaration to appease the compiler. Signed-off-by: Peter Krempa Reviewed-by: Erik Skultety --- tests/virpcimock.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/tests/virpcimock.c b/tests/virpcimock.c index 829d61cd3f..cfe91ba3ff 100644 --- a/tests/virpcimock.c +++ b/tests/virpcimock.c @@ -935,6 +935,11 @@ open(const char *path, int flags, ...) } +/* in some cases this function may not be present in headers, so we need + * a declaration to silence the complier */ +int +__open_2(const char *path, int flags); + int __open_2(const char *path, int flags) { -- 2.39.5