[Xen-devel] [PATCH 14 of 25] libxc: osdep: convert xc_evtchn_unbind()

[Ian Campbell <ian.campbell@xxxxxxxxxx>]

# HG changeset patch
# User Ian Campbell <ian.campbell@xxxxxxxxxx>
# Date 1291369007 0
# Node ID 03b9f81f1f367a2143e2ef48fd7f2a57b0c47643
# Parent  32767e7632ccac87a9b0b33ec8a2322a7938af68
libxc: osdep: convert xc_evtchn_unbind()

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

diff -r 32767e7632cc -r 03b9f81f1f36 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
@@ -107,6 +107,11 @@ xc_evtchn_bind_virq(xc_evtchn *xce, unsi
     return xce->ops->u.evtchn.bind_virq(xce, xce->ops_handle, virq);
 }
 
+int xc_evtchn_unbind(xc_evtchn *xce, evtchn_port_t port)
+{
+    return xce->ops->u.evtchn.unbind(xce, xce->ops_handle, port);
+}
+
 /*
  * Local variables:
  * mode: C
diff -r 32767e7632cc -r 03b9f81f1f36 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
@@ -410,13 +410,14 @@ linux_evtchn_bind_virq(xc_evtchn *xce, x
     return ioctl(fd, IOCTL_EVTCHN_BIND_VIRQ, &bind);
 }
 
-int xc_evtchn_unbind(xc_evtchn *xce, evtchn_port_t port)
+static int linux_evtchn_unbind(xc_evtchn *xce, xc_osdep_handle h, 
evtchn_port_t port)
 {
+    int fd = (int)h;
     struct ioctl_evtchn_unbind unbind;
 
     unbind.port = port;
 
-    return ioctl(xce->fd, IOCTL_EVTCHN_UNBIND, &unbind);
+    return ioctl(fd, IOCTL_EVTCHN_UNBIND, &unbind);
 }
 
 evtchn_port_or_error_t
@@ -445,6 +446,7 @@ static struct xc_osdep_ops linux_evtchn_
         .bind_unbound_port = &linux_evtchn_bind_unbound_port,
         .bind_interdomain = &linux_evtchn_bind_interdomain,
         .bind_virq = &linux_evtchn_bind_virq,
+        .unbind = &linux_evtchn_unbind,
     },
 };
 
diff -r 32767e7632cc -r 03b9f81f1f36 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
@@ -328,20 +328,21 @@ static evtchn_port_or_error_t minios_evt
     return local_port;
 }
 
-int xc_evtchn_unbind(xc_evtchn *xce, evtchn_port_t port)
+static int minios_evtchn_unbind(xc_evtchn *xce, xc_osdep_handle h, 
evtchn_port_t port)
 {
+    int fd = (int)h;
     int i;
     for (i = 0; i < MAX_EVTCHN_PORTS; i++)
-       if (files[xce->fd].evtchn.ports[i].port == port) {
-           files[xce->fd].evtchn.ports[i].port = -1;
+       if (files[fd].evtchn.ports[i].port == port) {
+           files[fd].evtchn.ports[i].port = -1;
            break;
        }
     if (i == MAX_EVTCHN_PORTS) {
-       printf("Warning: couldn't find port %"PRId32" for xc handle %x\n", 
port, xce->fd);
+       printf("Warning: couldn't find port %"PRId32" for xc handle %x\n", 
port, fd);
        errno = -EINVAL;
        return -1;
     }
-    files[xce->fd].evtchn.ports[i].bound = 0;
+    files[fd].evtchn.ports[i].bound = 0;
     unbind_evtchn(port);
     return 0;
 }
@@ -410,6 +411,7 @@ static struct xc_osdep_ops minios_evtchn
         .bind_unbound_port = &minios_evtchn_bind_unbound_port,
         .bind_interdomain = &minios_evtchn_bind_interdomain,
         .bind_virq = &minios_evtchn_bind_virq,
+        .unbind = &minios_evtchn_unbind,
     },
 };
 
diff -r 32767e7632cc -r 03b9f81f1f36 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
@@ -259,13 +259,14 @@ netbsd_evtchn_bind_interdomain(xc_evtchn
        return -1;
 }
 
-int xc_evtchn_unbind(xc_evtchn *xce, evtchn_port_t port)
+static int netbsd_evtchn_unbind(xc_evtchn *xce, xc_osdep_handle h, 
evtchn_port_t port)
 {
+    int fd = (int)h;
     struct ioctl_evtchn_unbind unbind;
 
     unbind.port = port;
 
-    return ioctl(xce->fd, IOCTL_EVTCHN_UNBIND, &unbind);
+    return ioctl(fd, IOCTL_EVTCHN_UNBIND, &unbind);
 }
 
 static evtchn_port_or_error_t
@@ -310,6 +311,7 @@ static struct xc_osdep_ops netbsd_evtchn
          .bind_unbound_port = &netbsd_evtchn_bind_unbound_port,
          .bind_interdomain = &netbsd_evtchn_bind_interdomain,
          .bind_virq = &netbsd_evtchn_bind_virq,
+         .unbind = &netbsd_evtchn_unbind,
     },
 };
 
diff -r 32767e7632cc -r 03b9f81f1f36 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
@@ -252,13 +252,14 @@ solaris_evtchn_bind_virq(xc_evtchn *xce,
     return ioctl(fd, IOCTL_EVTCHN_BIND_VIRQ, &bind);
 }
 
-int xc_evtchn_unbind(xc_evtchn *xce, evtchn_port_t port)
+static int solaris_evtchn_unbind(xc_evtchn *xce, xc_osdep_handle h, 
evtchn_port_t port)
 {
+    int fd = (int)h;
     struct ioctl_evtchn_unbind unbind;
 
     unbind.port = port;
 
-    return ioctl(xce->fd, IOCTL_EVTCHN_UNBIND, &unbind);
+    return ioctl(fd, IOCTL_EVTCHN_UNBIND, &unbind);
 }
 
 evtchn_port_or_error_t
@@ -287,6 +288,7 @@ static struct xc_osdep_ops solaris_evtch
         .bind_unbound_port = &solaris_evtchn_bind_unbound_port,
         .bind_interdomain = &solaris_evtchn_bind_interdomain,
         .bind_virq = &solaris_evtchn_bind_virq,
+        .unbind = &solaris_evtchn_unbind,
     },
 };
 
diff -r 32767e7632cc -r 03b9f81f1f36 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
@@ -83,6 +83,8 @@ struct xc_osdep_ops
             evtchn_port_or_error_t (*bind_interdomain)(xc_evtchn *xce, 
xc_osdep_handle h, int domid,
                                                        evtchn_port_t 
remote_port);
             evtchn_port_or_error_t (*bind_virq)(xc_evtchn *xce, 
xc_osdep_handle h, unsigned int virq);
+
+            int (*unbind)(xc_evtchn *xce, xc_osdep_handle h, evtchn_port_t 
port);
         } evtchn;
     } u;
 };

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