hax: Windows doesn't like posix device names

Volker Rümelin · bonzini · commit 9f5a0664187e · 2020-04-14T10:37:42.000-04:00
Patch acb9f95 "i386: Fix GCC warning with snprintf when HAX is enabled" replaced Windows device names with posix device names. Revert this. Fixes: acb9f95 "i386: Fix GCC warning with snprintf when HAX is enabled" Signed-off-by: Volker Rümelin <vr_qemu@t-online.de> Message-Id: <20200322210211.29603-1-vr_qemu@t-online.de> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
diff --git a/target/i386/hax-windows.c b/target/i386/hax-windows.c
@@ -185,12 +185,12 @@ int hax_mod_version(struct hax_state *hax, struct hax_module_version *version)
 
 static char *hax_vm_devfs_string(int vm_id)
 {
-    return g_strdup_printf("/dev/hax_vm/vm%02d", vm_id);
+    return g_strdup_printf("\\\\.\\hax_vm%02d", vm_id);
 }
 
 static char *hax_vcpu_devfs_string(int vm_id, int vcpu_id)
 {
-    return g_strdup_printf("/dev/hax_vm%02d/vcpu%02d", vm_id, vcpu_id);
+    return g_strdup_printf("\\\\.\\hax_vm%02d_vcpu%02d", vm_id, vcpu_id);
 }
 
 int hax_host_create_vm(struct hax_state *hax, int *vmid)

Original file line number	Diff line number	Diff line change
`@@ -185,12 +185,12 @@ int hax_mod_version(struct hax_state hax, struct hax_module_version version)`
`185`	`185`
`186`	`186`	`static char *hax_vm_devfs_string(int vm_id)`
`187`	`187`	`{`
`188`		`- return g_strdup_printf("/dev/hax_vm/vm%02d", vm_id);`
	`188`	`+ return g_strdup_printf("\\\\.\\hax_vm%02d", vm_id);`
`189`	`189`	`}`
`190`	`190`
`191`	`191`	`static char *hax_vcpu_devfs_string(int vm_id, int vcpu_id)`
`192`	`192`	`{`
`193`		`- return g_strdup_printf("/dev/hax_vm%02d/vcpu%02d", vm_id, vcpu_id);`
	`193`	`+ return g_strdup_printf("\\\\.\\hax_vm%02d_vcpu%02d", vm_id, vcpu_id);`
`194`	`194`	`}`
`195`	`195`
`196`	`196`	`int hax_host_create_vm(struct hax_state hax, int vmid)`