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[Qemu-devel] [PULL 3/3] usb: Support compilation without poll.h
From: |
Gerd Hoffmann |
Subject: |
[Qemu-devel] [PULL 3/3] usb: Support compilation without poll.h |
Date: |
Wed, 11 May 2016 13:19:29 +0200 |
From: Stefan Weil <address@hidden>
This is a hack to support compilation with Mingw-w64 which provides
a libusb-1.0 package, but no poll.h.
Signed-off-by: Stefan Weil <address@hidden>
Message-id: address@hidden
Signed-off-by: Gerd Hoffmann <address@hidden>
---
hw/usb/host-libusb.c | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)
diff --git a/hw/usb/host-libusb.c b/hw/usb/host-libusb.c
index 6458a94..8b774f4 100644
--- a/hw/usb/host-libusb.c
+++ b/hw/usb/host-libusb.c
@@ -34,7 +34,9 @@
*/
#include "qemu/osdep.h"
+#ifndef CONFIG_WIN32
#include <poll.h>
+#endif
#include <libusb.h>
#include "qapi/error.h"
@@ -204,6 +206,8 @@ static const char *err_names[] = {
static libusb_context *ctx;
static uint32_t loglevel;
+#ifndef CONFIG_WIN32
+
static void usb_host_handle_fd(void *opaque)
{
struct timeval tv = { 0, 0 };
@@ -223,9 +227,13 @@ static void usb_host_del_fd(int fd, void *user_data)
qemu_set_fd_handler(fd, NULL, NULL, NULL);
}
+#endif /* !CONFIG_WIN32 */
+
static int usb_host_init(void)
{
+#ifndef CONFIG_WIN32
const struct libusb_pollfd **poll;
+#endif
int i, rc;
if (ctx) {
@@ -236,7 +244,9 @@ static int usb_host_init(void)
return -1;
}
libusb_set_debug(ctx, loglevel);
-
+#ifdef CONFIG_WIN32
+ /* FIXME: add support for Windows. */
+#else
libusb_set_pollfd_notifiers(ctx, usb_host_add_fd,
usb_host_del_fd,
ctx);
@@ -247,6 +257,7 @@ static int usb_host_init(void)
}
}
free(poll);
+#endif
return 0;
}
--
1.8.3.1