From e5924d8980e0bd027f2f12fa702ec1c555538230 Mon Sep 17 00:00:00 2001 From: Stefan Weil Date: Thu, 23 Sep 2010 21:28:03 +0200 Subject: Replace most gcc format attributes by macro GCC_FMT_ATTR (format checking) Since version 4.4.x, gcc supports additional format attributes. __attribute__ ((format (gnu_printf, 1, 2))) should be used instead of __attribute__ ((format (printf, 1, 2)) because QEMU always uses standard format strings (even with mingw32). The patch replaces format attribute printf / __printf__ by macro GCC_FMT_ATTR which uses gnu_printf if supported. It also removes an #ifdef __GNUC__ (not needed any longer). Cc: Blue Swirl Signed-off-by: Stefan Weil Signed-off-by: Blue Swirl --- hw/xen_backend.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'hw') diff --git a/hw/xen_backend.h b/hw/xen_backend.h index 292126dd19..1b428e3bf4 100644 --- a/hw/xen_backend.h +++ b/hw/xen_backend.h @@ -84,7 +84,7 @@ int xen_be_bind_evtchn(struct XenDevice *xendev); void xen_be_unbind_evtchn(struct XenDevice *xendev); int xen_be_send_notify(struct XenDevice *xendev); void xen_be_printf(struct XenDevice *xendev, int msg_level, const char *fmt, ...) - __attribute__ ((format(printf, 3, 4))); + GCC_FMT_ATTR(3, 4); /* actual backend drivers */ extern struct XenDevOps xen_console_ops; /* xen_console.c */ -- cgit v1.2.3