mirror of https://github.com/xemu-project/xemu.git
usb: Support compilation without poll.h
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 <sw@weilnetz.de> Message-id: 1458630800-10088-1-git-send-email-sw@weilnetz.de Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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@ -34,7 +34,9 @@
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*/
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#include "qemu/osdep.h"
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#ifndef CONFIG_WIN32
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#include <poll.h>
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#endif
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#include <libusb.h>
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#include "qapi/error.h"
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@ -204,6 +206,8 @@ static const char *err_names[] = {
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static libusb_context *ctx;
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static uint32_t loglevel;
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#ifndef CONFIG_WIN32
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static void usb_host_handle_fd(void *opaque)
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{
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struct timeval tv = { 0, 0 };
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@ -223,9 +227,13 @@ static void usb_host_del_fd(int fd, void *user_data)
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qemu_set_fd_handler(fd, NULL, NULL, NULL);
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}
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#endif /* !CONFIG_WIN32 */
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static int usb_host_init(void)
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{
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#ifndef CONFIG_WIN32
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const struct libusb_pollfd **poll;
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#endif
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int i, rc;
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if (ctx) {
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@ -236,7 +244,9 @@ static int usb_host_init(void)
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return -1;
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}
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libusb_set_debug(ctx, loglevel);
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#ifdef CONFIG_WIN32
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/* FIXME: add support for Windows. */
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#else
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libusb_set_pollfd_notifiers(ctx, usb_host_add_fd,
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usb_host_del_fd,
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ctx);
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@ -247,6 +257,7 @@ static int usb_host_init(void)
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}
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}
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free(poll);
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#endif
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return 0;
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}
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