[Xen-devel] [PATCH 09 of 25] libxc: osdep: convert xc_evtchn_fd()

[Ian Campbell <ian.campbell@xxxxxxxxxx>]

# HG changeset patch
# User Ian Campbell <ian.campbell@xxxxxxxxxx>
# Date 1291369007 0
# Node ID 48c16f1810aa383774b6c0e373d24838c7affffc
# Parent  c4d555d68b742405874662bbc57bfe98a9e250dd
libxc: osdep: convert xc_evtchn_fd()

Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx>

diff -r c4d555d68b74 -r 48c16f1810aa tools/libxc/xc_evtchn.c
--- a/tools/libxc/xc_evtchn.c   Fri Dec 03 09:36:47 2010 +0000
+++ b/tools/libxc/xc_evtchn.c   Fri Dec 03 09:36:47 2010 +0000
@@ -77,3 +77,8 @@ int xc_evtchn_status(xc_interface *xch, 
     return do_evtchn_op(xch, EVTCHNOP_status, status,
                         sizeof(*status), 1);
 }
+
+int xc_evtchn_fd(xc_evtchn *xce)
+{
+    return xce->ops->u.evtchn.fd(xce, xce->ops_handle);
+}
diff -r c4d555d68b74 -r 48c16f1810aa tools/libxc/xc_linux.c
--- a/tools/libxc/xc_linux.c    Fri Dec 03 09:36:47 2010 +0000
+++ b/tools/libxc/xc_linux.c    Fri Dec 03 09:36:47 2010 +0000
@@ -360,9 +360,9 @@ static int linux_evtchn_close(xc_evtchn 
     return close(fd);
 }
 
-int xc_evtchn_fd(xc_evtchn *xce)
+static int linux_evtchn_fd(xc_evtchn *xce, xc_osdep_handle h)
 {
-    return xce->fd;
+    return (int)h;
 }
 
 int xc_evtchn_notify(xc_evtchn *xce, evtchn_port_t port)
@@ -434,6 +434,10 @@ static struct xc_osdep_ops linux_evtchn_
 static struct xc_osdep_ops linux_evtchn_ops = {
     .open = &linux_evtchn_open,
     .close = &linux_evtchn_close,
+
+    .u.evtchn = {
+        .fd = &linux_evtchn_fd,
+    },
 };
 
 /* Optionally flush file to disk and discard page cache */
diff -r c4d555d68b74 -r 48c16f1810aa tools/libxc/xc_minios.c
--- a/tools/libxc/xc_minios.c   Fri Dec 03 09:36:47 2010 +0000
+++ b/tools/libxc/xc_minios.c   Fri Dec 03 09:36:47 2010 +0000
@@ -226,9 +226,9 @@ void minios_evtchn_close_fd(int fd)
     files[fd].type = FTYPE_NONE;
 }
 
-int xc_evtchn_fd(xc_evtchn *xce)
+static int minios_evtchn_fd(xc_evtchn *xce, xc_osdep_handle h)
 {
-    return xce->fd;
+    return (int)h;
 }
 
 int xc_evtchn_notify(xc_evtchn *xce, evtchn_port_t port)
@@ -400,6 +400,10 @@ static struct xc_osdep_ops minios_evtchn
 static struct xc_osdep_ops minios_evtchn_ops = {
     .open = &minios_evtchn_open,
     .close = &minios_evtchn_close,
+
+    .u.evtchn = {
+        .fd = &minios_evtchn_fd,
+    },
 };
 
 /* Optionally flush file to disk and discard page cache */
diff -r c4d555d68b74 -r 48c16f1810aa tools/libxc/xc_netbsd.c
--- a/tools/libxc/xc_netbsd.c   Fri Dec 03 09:36:47 2010 +0000
+++ b/tools/libxc/xc_netbsd.c   Fri Dec 03 09:36:47 2010 +0000
@@ -210,9 +210,9 @@ static int netbsd_evtchn_close(xc_evtchn
     return close(fd);
 }
 
-int xc_evtchn_fd(xc_evtchn *xce)
+static int netbsd_evtchn_fd(xc_evtchn *xce, xc_osdep_handle h)
 {
-    return xce->fd;
+    return (int)h;
 }
 
 int xc_evtchn_notify(xc_evtchn *xce, evtchn_port_t port)
@@ -299,6 +299,10 @@ static struct xc_osdep_ops netbsd_evtchn
 static struct xc_osdep_ops netbsd_evtchn_ops = {
     .open = &netbsd_evtchn_open,
     .close = &netbsd_evtchn_close,
+
+    .u.evtchn = {
+        .fd = &netbsd_evtchn_fd,
+    },
 };
 
 /* Optionally flush file to disk and discard page cache */
diff -r c4d555d68b74 -r 48c16f1810aa tools/libxc/xc_solaris.c
--- a/tools/libxc/xc_solaris.c  Fri Dec 03 09:36:47 2010 +0000
+++ b/tools/libxc/xc_solaris.c  Fri Dec 03 09:36:47 2010 +0000
@@ -202,9 +202,9 @@ static int solaris_evtchn_close(xc_evtch
     return close(fd);
 }
 
-int xc_evtchn_fd(xc_evtchn *xce)
+static int solaris_evtchn_fd(xc_evtchn *xce, xc_osdep_handle h)
 {
-    return xce->fd;
+    return (int)h;
 }
 
 int xc_evtchn_notify(xc_evtchn *xce, evtchn_port_t port)
@@ -276,6 +276,10 @@ static struct xc_osdep_ops solaris_evtch
 static struct xc_osdep_ops solaris_evtchn_ops = {
     .open = &solaris_evtchn_open,
     .close = &solaris_evtchn_close,
+
+    .u.evtchn = {
+        .fd = &solaris_evtchn_fd,
+    },
 };
 
 /* Optionally flush file to disk and discard page cache */
diff -r c4d555d68b74 -r 48c16f1810aa tools/libxc/xenctrlosdep.h
--- a/tools/libxc/xenctrlosdep.h        Fri Dec 03 09:36:47 2010 +0000
+++ b/tools/libxc/xenctrlosdep.h        Fri Dec 03 09:36:47 2010 +0000
@@ -74,6 +74,9 @@ struct xc_osdep_ops
                                         size_t chunksize, privcmd_mmap_entry_t 
entries[],
                                         int nentries);
         } privcmd;
+        struct {
+            int (*fd)(xc_evtchn *xce, xc_osdep_handle h);
+        } evtchn;
     } u;
 };
 typedef struct xc_osdep_ops xc_osdep_ops;

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