From: Ian Campbell Date: Mon, 25 Jan 2016 17:10:49 +0000 (+0000) Subject: tools: avoid redefinining xenevtchn_handle typedef for xc_suspend_* X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=3b971de7f1cc595ae7ef03fb6f500295a8b82630;p=people%2Fliuw%2Flibxenctrl-split%2Fxen.git tools: avoid redefinining xenevtchn_handle typedef for xc_suspend_* Similar to the previous xentoollog case this is not allowed. Switch to a forward decl of the struct and use of it in the APIs. Signed-off-by: Ian Campbell Acked-by: Ian Jackson --- diff --git a/tools/libxc/include/xenguest.h b/tools/libxc/include/xenguest.h index 050a537f44..d48b3ff19f 100644 --- a/tools/libxc/include/xenguest.h +++ b/tools/libxc/include/xenguest.h @@ -38,7 +38,7 @@ * User not using xc_suspend_* / xc_await_suspent may not want to * include the full libxenevtchn API here. */ -typedef struct xenevtchn_handle xenevtchn_handle; +struct xenevtchn_handle; /* callbacks provided by xc_domain_save */ struct save_callbacks { @@ -167,18 +167,22 @@ struct xc_hvm_firmware_module { * Sets *lockfd to -1. * Has deallocated everything even on error. */ -int xc_suspend_evtchn_release(xc_interface *xch, xenevtchn_handle *xce, int domid, int suspend_evtchn, int *lockfd); +int xc_suspend_evtchn_release(xc_interface *xch, + struct xenevtchn_handle *xce, + int domid, int suspend_evtchn, int *lockfd); /** * This function eats the initial notification. * xce must not be used for anything else * See xc_suspend_evtchn_init_sane re lockfd. */ -int xc_suspend_evtchn_init_exclusive(xc_interface *xch, xenevtchn_handle *xce, +int xc_suspend_evtchn_init_exclusive(xc_interface *xch, + struct xenevtchn_handle *xce, int domid, int port, int *lockfd); /* xce must not be used for anything else */ -int xc_await_suspend(xc_interface *xch, xenevtchn_handle *xce, int suspend_evtchn); +int xc_await_suspend(xc_interface *xch, struct xenevtchn_handle *xce, + int suspend_evtchn); /** * The port will be signaled immediately after this call @@ -187,7 +191,8 @@ int xc_await_suspend(xc_interface *xch, xenevtchn_handle *xce, int suspend_evtch * and fed to xc_suspend_evtchn_release. (On error *lockfd is * undefined and xc_suspend_evtchn_release is not allowed.) */ -int xc_suspend_evtchn_init_sane(xc_interface *xch, xenevtchn_handle *xce, +int xc_suspend_evtchn_init_sane(xc_interface *xch, + struct xenevtchn_handle *xce, int domid, int port, int *lockfd); int xc_mark_page_online(xc_interface *xch, unsigned long start,