[xen staging] tools/gdbsx: Use right path for privcmd on NetBSD

[patchbot@xxxxxxx]

commit 5e53349960d951f428add94603d57148535de864
Author:     Manuel Bouyer <bouyer@xxxxxxxxxx>
AuthorDate: Tue Jan 12 19:12:28 2021 +0100
Commit:     Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
CommitDate: Mon Jan 18 19:07:37 2021 +0000

    tools/gdbsx: Use right path for privcmd on NetBSD
    
    On NetBSD the privcmd interface node is /kern/xen/privcmd
    
    Signed-off-by: Manuel Bouyer <bouyer@xxxxxxxxxx>
    Reviewed-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>
---
 tools/debugger/gdbsx/xg/xg_main.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/tools/debugger/gdbsx/xg/xg_main.c 
b/tools/debugger/gdbsx/xg/xg_main.c
index a4e8653168..4576c762af 100644
--- a/tools/debugger/gdbsx/xg/xg_main.c
+++ b/tools/debugger/gdbsx/xg/xg_main.c
@@ -126,11 +126,11 @@ xg_init()
     int flags, saved_errno;
 
     XGTRC("E\n");
-    if ((_dom0_fd=open("/dev/xen/privcmd", O_RDWR)) == -1) {
-        if ((_dom0_fd=open("/proc/xen/privcmd", O_RDWR)) == -1) {
-            perror("Failed to open /dev/xen/privcmd or /proc/xen/privcmd\n");
-            return -1;
-        }
+    if ((_dom0_fd=open("/dev/xen/privcmd", O_RDWR)) == -1 &&
+        (_dom0_fd=open("/proc/xen/privcmd", O_RDWR)) == -1 &&
+        (_dom0_fd=open("/kern/xen/privcmd", O_RDWR)) == -1) {
+        perror("Failed to open privcmd\n");
+        return -1;
     }
     /* Although we return the file handle as the 'xc handle' the API
      * does not specify / guarentee that this integer is in fact
--
generated by git-patchbot for /home/xen/git/xen.git#staging